{"id":2706,"date":"2026-07-28T02:07:35","date_gmt":"2026-07-28T02:07:35","guid":{"rendered":"https:\/\/fschier.com\/?p=2706"},"modified":"2026-07-28T02:33:24","modified_gmt":"2026-07-28T02:33:24","slug":"giai-thich-ve-khoang-cach-lap-khoa-da-diem-danh-cho-cua-co-khung-hep","status":"publish","type":"post","link":"https:\/\/fschier.com\/vi\/giai-thich-ve-khoang-cach-lap-khoa-da-diem-danh-cho-cua-co-khung-hep\/","title":{"rendered":"Gi\u1ea3i th\u00edch v\u1ec1 b\u1ed9 ch\u1ed1t kh\u00f3a \u0111a \u0111i\u1ec3m d\u00e0nh cho c\u1eeda c\u00f3 khung h\u1eb9p"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch l\u01b0ng quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 v\u1eeba v\u1eb7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean m\u1ed9t c\u00e1nh c\u1eeda c\u00f3 khung h\u1eb9p, sai s\u1ed1 k\u1ef9 thu\u1eadt 5 mm c\u00f3 th\u1ec3 khi\u1ebfn tay n\u1eafm ch\u1ea1m v\u00e0o thanh n\u1eb9p k\u00ednh, \u0111\u1ea9y h\u1ed9p kh\u00f3a v\u00e0o l\u1edbp c\u00e1ch nhi\u1ec7t, l\u00e0m suy y\u1ebfu v\u00f9ng c\u1ed1 \u0111\u1ecbnh, ho\u1eb7c khi\u1ebfn m\u1ed9t \u1ed5 kh\u00f3a \u0111a \u0111i\u1ec3m v\u1ed1n \u0111\u00e1ng tin c\u1eady tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 l\u1eafp r\u00e1p \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1eady t\u1ea1i sao ng\u01b0\u1eddi mua v\u1eabn \u0111\u1eb7t mua nh\u1eefng chi\u1ebfc kh\u00f3a n\u00e0y ch\u1ec9 d\u1ef1a tr\u00ean h\u00ecnh \u1ea3nh?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f4i s\u1ebd n\u00f3i th\u1eb3ng: trong ng\u00e0nh, ng\u01b0\u1eddi ta th\u01b0\u1eddng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn kho\u1ea3ng l\u00f9i kh\u00f3a \u0111a \u0111i\u1ec3m nh\u01b0 th\u1ec3 \u0111\u00f3 l\u00e0 m\u1ed9t con s\u1ed1 duy nh\u1ea5t v\u00e0 r\u00f5 r\u00e0ng. Th\u1ef1c t\u1ebf kh\u00f4ng ph\u1ea3i v\u1eady. Con s\u1ed1 \u0111\u00f3 ch\u1ec9 th\u1ef1c s\u1ef1 c\u00f3 \u00fd ngh\u0129a khi ch\u00fang ta bi\u1ebft \u0111\u01b0\u1ee3c \u0111i\u1ec3m tham chi\u1ebfu c\u1ee7a n\u00f3, \u0111\u1ed9 s\u00e2u c\u1ee7a v\u1ecf kh\u00f3a ph\u00eda sau, khoang \u0111\u1ecbnh h\u00ecnh xung quanh v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00f3 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c thanh d\u1ecdc b\u1eb1ng nh\u00f4m c\u00f3 k\u00edch th\u01b0\u1edbc h\u1eb9p. Kh\u00f4ng gian tr\u1ed1ng r\u1ea5t \u00edt, \u0111\u1ed9 dung sai \u0111\u1ed1i v\u1edbi c\u00e1c sai s\u00f3t trong gia c\u00f4ng r\u1ea5t th\u1ea5p, v\u00e0 kh\u00f4ng c\u00f3 ch\u1ed7 n\u00e0o \u0111\u1ec3 gi\u1ea5u m\u1ed9t h\u1ed9p s\u1ed1 c\u00f3 k\u00edch th\u01b0\u1edbc qu\u00e1 l\u1edbn.<\/p>\n\n\n\n<h2 id=\"what-a-multipoint-lock-backset-actually-measures\" class=\"wp-block-heading\">K\u00edch th\u01b0\u1edbc th\u1ef1c t\u1ebf c\u1ee7a b\u1ed9 kh\u00f3a \u0111a \u0111i\u1ec3m l\u00e0 bao nhi\u00eau?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng l\u00f9i kh\u00f3a \u0111a \u0111i\u1ec3m l\u00e0 kho\u1ea3ng c\u00e1ch theo ph\u01b0\u01a1ng ngang t\u1eeb m\u1eb7t tr\u01b0\u1edbc c\u1ee7a \u1ed5 kh\u00f3a ho\u1eb7c m\u1eb7t ph\u1eb3ng tham chi\u1ebfu t\u1ea1i m\u00e9p c\u1eeda \u0111\u1ebfn m\u1ed9t \u0111\u01b0\u1eddng t\u00e2m ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh b\u00ean trong \u1ed5 kh\u00f3a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u01b0ng l\u00e0 \u0111\u01b0\u1eddng t\u00e2m n\u00e0o?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u \u0111\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o ki\u1ebfn tr\u00fac c\u1ee7a \u1ed5 kh\u00f3a v\u00e0 b\u1ea3n v\u1ebd c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ean nhi\u1ec1u lo\u1ea1i kh\u00f3a c\u1eeda \u0111a \u0111i\u1ec3m \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng c\u1ea7n g\u1ea1t, kho\u1ea3ng c\u00e1ch t\u1eeb m\u00e9p c\u1eeda \u0111\u1ebfn t\u00e2m c\u1ee7a b\u1ed9 ph\u1eadn d\u1eabn h\u01b0\u1edbng tay n\u1eafm ho\u1eb7c tr\u1ee5c xoay \u0111\u01b0\u1ee3c \u0111o. Tr\u00ean m\u1ed9t s\u1ed1 lo\u1ea1i kh\u00f3a ch\u1ed1t c\u1ed1 \u0111\u1ecbnh c\u00f3 khung c\u1eeda h\u1eb9p, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t l\u1ea1i ghi r\u00f5 m\u1ed9t <strong>kho\u1ea3ng c\u00e1ch l\u00f9i c\u1ee7a \u1ed5 kh\u00f3a<\/strong>, t\u1ee9c l\u00e0 kho\u1ea3ng c\u00e1ch t\u1eeb m\u1eb7t kh\u00f3a \u0111\u1ebfn tr\u1ee5c t\u00e2m c\u1ee7a xi lanh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ASSA ABLOY \u0111\u1ecbnh ngh\u0129a \u201cbackset\u201d l\u00e0 kho\u1ea3ng c\u00e1ch gi\u1eefa m\u00e9p tr\u01b0\u1edbc c\u1ee7a \u1ed5 kh\u00f3a ch\u00ecm v\u00e0 t\u00e2m c\u1ee7a xi lanh kh\u00f3a trong <a href=\"https:\/\/www.assaabloy.com\/de\/en\/stories\/blogs\/so-what-is-it-cylinder-lock-bolt\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn thu\u1eadt ng\u1eef v\u1ec1 kh\u00f3a c\u1eeda<\/a>. Schlage \u00e1p d\u1ee5ng nguy\u00ean l\u00fd c\u01a1 b\u1ea3n t\u01b0\u01a1ng t\u1ef1 cho c\u00e1c lo\u1ea1i kh\u00f3a khoan l\u1ed7, nh\u01b0ng trong s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh, h\u00e3ng \u0111o t\u1eeb m\u00e9p c\u1eeda \u0111\u1ebfn tr\u1ee5c t\u00e2m c\u1ee7a l\u1ed7 khoan ngang <a href=\"https:\/\/www.schlage.com\/en\/blog\/product_updates\/door-hardware-terms-and-parts-of-a-door-lock.html\" target=\"_blank\" rel=\"noopener\">T\u1eeb \u0111i\u1ec3n thu\u1eadt ng\u1eef v\u1ec1 ph\u1ee5 ki\u1ec7n c\u1eeda<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3 hai \u0111\u1ecbnh ngh\u0129a \u0111\u1ec1u \u0111\u00fang. Ch\u00fang m\u00f4 t\u1ea3 c\u00e1c \u0111\u1ecbnh d\u1ea1ng kh\u00f3a kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quy t\u1eafc c\u1ee7a t\u00f4i r\u1ea5t \u0111\u01a1n gi\u1ea3n: <strong>Kh\u00f4ng bao gi\u1edd \u0111\u1eb7t \u0111\u01a1n \u0111\u1eb7t h\u00e0ng cho \u0111\u1ebfn khi b\u1ea3n v\u1ebd c\u1ee7a nh\u00e0 cung c\u1ea5p x\u00e1c \u0111\u1ecbnh r\u00f5 \u0111\u01b0\u1eddng tham chi\u1ebfu backset ch\u00ednh x\u00e1c.<\/strong><\/p>\n\n\n\n<h3 id=\"backset-is-not-case-depth\" class=\"wp-block-heading\">Kho\u1ea3ng c\u00e1ch l\u01b0ng kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ed9 s\u00e2u v\u1ecf<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y ch\u00ednh l\u00e0 n\u01a1i nh\u1eefng sai l\u1ea7m \u0111\u1eaft gi\u00e1 b\u1eaft \u0111\u1ea7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch l\u00f9i (backset) cho bi\u1ebft v\u1ecb tr\u00ed c\u1ee7a tr\u1ee5c ch\u00ednh ho\u1ea1t \u0111\u1ed9ng. \u0110\u1ed9 s\u00e2u th\u00e2n kh\u00f3a cho bi\u1ebft th\u00e2n kh\u00f3a v\u1eadt l\u00fd nh\u00f4 v\u00e0o trong c\u1eeda bao xa. M\u1ed9t \u1ed5 kh\u00f3a c\u00f3 kho\u1ea3ng c\u00e1ch l\u00f9i 25 mm c\u00f3 th\u1ec3 c\u00f3 th\u00e2n kh\u00f3a nh\u00f4 v\u00e0o s\u00e2u h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi 25 mm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c c\u1ea5u h\u00ecnh m\u1ecfng s\u1ebd g\u00e2y b\u1ea5t l\u1ee3i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu \u0111\u1ed9i ng\u0169 mua h\u00e0ng ch\u1ec9 ki\u1ec3m tra kho\u1ea3ng l\u00f9i c\u1ee7a kh\u00f3a c\u1eeda nh\u00f4m theo th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e0 b\u1ecf qua ph\u1ea7n v\u1ecf sau, c\u00e1c \u0111i\u1ec3m l\u1eafp, \u0111\u1ea7u v\u00edt, c\u00e1c m\u1ed1i n\u1ed1i thanh, cam xi lanh, l\u1edbp c\u00e1ch nhi\u1ec7t, khoang gia c\u1ed1 v\u00e0 h\u1ed1c l\u1eafp k\u00ednh, th\u00ec m\u1eabu s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 tr\u00f4ng \u0111\u00fang ti\u00eau chu\u1ea9n t\u1eeb b\u00ean ngo\u00e0i nh\u01b0ng v\u1ec1 m\u1eb7t c\u01a1 h\u1ecdc l\u1ea1i kh\u00f4ng th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c b\u00ean trong.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Con s\u1ed1 backset \u0111\u00e3 ch\u1ee9ng minh \u0111i\u1ec1u g\u00ec c\u1ee5 th\u1ec3?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng nhi\u1ec1u l\u1eafm.<\/p>\n\n\n\n<h3 id=\"backset-pz-faceplate-and-case-depth-compared\" class=\"wp-block-heading\">So s\u00e1nh kho\u1ea3ng c\u00e1ch l\u1eafp, PZ, m\u1eb7t tr\u01b0\u1edbc v\u00e0 \u0111\u1ed9 s\u00e2u v\u1ecf<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>K\u00edch th\u01b0\u1edbc<\/th><th>Ch\u1ec9 s\u1ed1 n\u00e0y \u0111o l\u01b0\u1eddng \u0111i\u1ec1u g\u00ec<\/th><th>T\u1ea1i sao \u0111i\u1ec1u n\u00e0y l\u1ea1i quan tr\u1ecdng khi \u0111i qua m\u1ed9t b\u1eadc thang h\u1eb9p<\/th><th>Nh\u1eefng sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p khi mua h\u00e0ng<\/th><\/tr><\/thead><tbody><tr><td>Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c khung c\u1eeda<\/td><td>M\u1eb7t tr\u01b0\u1edbc ho\u1eb7c m\u00e9p c\u1eeda l\u00e0m m\u1ed1c tham chi\u1ebfu so v\u1edbi tr\u1ee5c ch\u00ednh ho\u1eb7c tr\u1ee5c t\u00e2m c\u1ee7a xi lanh \u0111\u00e3 ch\u1ec9 \u0111\u1ecbnh<\/td><td>C\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed tay c\u1ea7m, v\u1ecb tr\u00ed xi lanh, v\u1ecb tr\u00ed v\u1ecf v\u00e0 kho\u1ea3ng h\u1edf so v\u1edbi l\u1edbp k\u00ednh<\/td><td>Gi\u1ea3 s\u1eed n\u00f3 b\u1eb1ng t\u1ed5ng \u0111\u1ed9 s\u00e2u kh\u00f3a<\/td><\/tr><tr><td>\u0110\u1ed9 s\u00e2u v\u1ecf<\/td><td>M\u1eb7t tr\u01b0\u1edbc c\u1ee7a t\u1ea5m \u1ed1p so v\u1edbi m\u1eb7t sau c\u1ee7a th\u00e2n kh\u00f3a<\/td><td>X\u00e1c \u0111\u1ecbnh xem h\u1ed9p s\u1ed1 c\u00f3 v\u1eeba v\u1eb7n v\u1ec1 m\u1eb7t v\u1eadt l\u00fd b\u00ean trong thanh \u0111\u00f9n hay kh\u00f4ng<\/td><td>Y\u00eau c\u1ea7u kho\u1ea3ng c\u00e1ch l\u00f9i 25 mm m\u00e0 kh\u00f4ng y\u00eau c\u1ea7u b\u1ea3n v\u1ebd v\u1ecf<\/td><\/tr><tr><td>PZ ho\u1eb7c c\u00e1c trung t\u00e2m<\/td><td>T\u1eeb t\u00e2m tr\u1ee5c tay c\u1ea7m \u0111\u1ebfn t\u00e2m xilanh<\/td><td>X\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng th\u00edch gi\u1eefa tay n\u1eafm v\u00e0 \u1ed5 kh\u00f3a<\/td><td>Ph\u00f9 h\u1ee3p v\u1edbi kho\u1ea3ng c\u00e1ch l\u00f9i, nh\u01b0ng \u0111\u1eb7t h\u00e0ng c\u00e1c l\u1ed7 c\u00f3 kho\u1ea3ng c\u00e1ch t\u00e2m 85 mm cho l\u1ed7 khoan chu\u1ea9n b\u1ecb 92 mm<\/td><\/tr><tr><td>Chi\u1ec1u r\u1ed9ng m\u1eb7t tr\u01b0\u1edbc<\/td><td>Chi\u1ec1u r\u1ed9ng c\u1ee7a d\u1ea3i hi\u1ec3n th\u1ecb \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o m\u00e9p c\u1eeda<\/td><td>Ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi r\u00e3nh, b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t v\u00e0 c\u00e1ch x\u1eed l\u00fd m\u00e9p<\/td><td>\u00c9p m\u1ed9t t\u1ea5m m\u1eb7t tr\u01b0\u1edbc r\u1ed9ng v\u00e0o m\u1ed9t thanh \u0111\u00f9n m\u1ecfng<\/td><\/tr><tr><td>\u0110\u1ed9 d\u00e0y m\u1eb7t tr\u01b0\u1edbc<\/td><td>\u0110\u1ed9 d\u00e0y c\u1ee7a d\u1ea3i kim lo\u1ea1i \u1edf m\u00e9p c\u1eeda<\/td><td>Thay \u0111\u1ed5i \u0111\u1ed9 ph\u1eb3ng, m\u1ed1i quan h\u1ec7 gi\u1eefa c\u00e1c b\u1ed9 ph\u1eadn gi\u1eef v\u00e0 khe h\u1edf \u0111\u00f3ng<\/td><td>B\u1ecf qua ph\u1ea7n nh\u00f4 ra kho\u1ea3ng 1\u20132 mm \u1edf m\u00e9p c\u1eeda<\/td><\/tr><tr><td>S\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi theo d\u00f5i<\/td><td>L\u1ed7 tr\u1ee5c h\u00ecnh vu\u00f4ng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1eb1ng milim\u00e9t<\/td><td>Ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi tr\u1ee5c tay c\u1ea7m v\u00e0 kh\u1ea3 n\u0103ng truy\u1ec1n m\u00f4-men xo\u1eafn theo y\u00eau c\u1ea7u<\/td><td>Gi\u1ea3 s\u1eed t\u1ea5t c\u1ea3 c\u00e1c thanh d\u1eabn \u0111\u1ec1u c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 8 mm<\/td><\/tr><tr><td>V\u1ecb tr\u00ed \u0111i\u1ec3m kh\u00f3a<\/td><td>Kho\u1ea3ng c\u00e1ch t\u1eeb m\u1ed1c tham chi\u1ebfu c\u1ee7a h\u1ed9p s\u1ed1 \u0111\u1ebfn c\u00e1c m\u00f3c, con l\u0103n, bu-l\u00f4ng ho\u1eb7c c\u00e1c chi ti\u1ebft h\u00ecnh n\u1ea5m<\/td><td>X\u00e1c \u0111\u1ecbnh xem m\u1ed7i \u0111i\u1ec3m c\u00f3 \u0111\u00e1p \u1ee9ng \u0111i\u1ec1u ki\u1ec7n c\u1ee7a n\u00f3 hay kh\u00f4ng<\/td><td>S\u1eafp x\u1ebfp ch\u1ec9 d\u1ef1a tr\u00ean t\u1ed5ng chi\u1ec1u d\u00e0i d\u1ea3i<\/td><\/tr><tr><td>Chi\u1ec1u d\u00e0i t\u1ed5ng th\u1ec3 c\u1ee7a d\u1ea3i<\/td><td>T\u1ed5ng chi\u1ec1u d\u00e0i t\u1ea5m m\u1eb7t tr\u01b0\u1edbc ho\u1eb7c thanh d\u1eabn \u0111\u1ed9ng<\/td><td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c c\u1eaft, ph\u1ea7n m\u1edf r\u1ed9ng, kho\u1ea3ng tr\u1ed1ng ph\u00eda tr\u00ean v\u00e0 c\u00e1c chi ti\u1ebft ng\u01b0\u1ee1ng<\/td><td>Coi hai d\u1ea3i c\u00f3 \u0111\u1ed9 d\u00e0i b\u1eb1ng nhau l\u00e0 c\u00f3 th\u1ec3 thay th\u1ebf cho nhau<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Cu\u1ed9c th\u1ea3o lu\u1eadn chuy\u00ean s\u00e2u h\u01a1n v\u1ec1 k\u1ef9 thu\u1eadt n\u00ean \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o ph\u1ea7n \u0111\u1ea7y \u0111\u1ee7 <a href=\"https:\/\/fschier.com\/vi\/hop-khoa-va-hop-so\/\">D\u00f2ng s\u1ea3n ph\u1ea9m h\u1ed9p kh\u00f3a v\u00e0 h\u1ed9p s\u1ed1<\/a>, b\u1edfi v\u00ec v\u1ecf kh\u00f3a, b\u1ed9 truy\u1ec1n \u0111\u1ed9ng, b\u1ed9 d\u1eabn h\u01b0\u1edbng, thanh d\u1eabn \u0111\u1ed9ng v\u00e0 s\u01a1 \u0111\u1ed3 l\u1eafp \u0111\u1eb7t s\u1ebd quy\u1ebft \u0111\u1ecbnh li\u1ec7u m\u1ed9t b\u1ed9 kh\u00f3a c\u00f3 kho\u1ea3ng c\u00e1ch l\u01b0ng ng\u1eafn c\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u01a1 ch\u1ebf \u0111\u00e1ng tin c\u1eady hay l\u1ea1i tr\u1edf th\u00e0nh m\u1ed9t v\u1ea5n \u0111\u1ec1 b\u1ea3o h\u00e0nh.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-250560c\" id=\"gspb_image-id-gsbp-250560c\"><img decoding=\"async\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/07\/Multipoint-Lock-Backset-Explained-for-Narrow-Stile-Doors-1.jpg\" data-src=\"\" alt=\"Gi\u1ea3i th\u00edch v\u1ec1 b\u1ed9 ch\u1ed1t kh\u00f3a \u0111a \u0111i\u1ec3m d\u00e0nh cho c\u1eeda c\u00f3 khung h\u1eb9p\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 id=\"what-backset-is-needed-for-a-narrow-stile-door\" class=\"wp-block-heading\">Kho\u1ea3ng c\u00e1ch khung c\u1eeda c\u1ea7n thi\u1ebft cho c\u1eeda c\u00f3 khung h\u1eb9p l\u00e0 bao nhi\u00eau?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng c\u00f3 ti\u00eau chu\u1ea9n chung n\u00e0o v\u1ec1 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c thanh ngang h\u1eb9p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea5t c\u1ee9 ai \u0111\u01b0a ra m\u1ed9t c\u00e2u tr\u1ea3 l\u1eddi m\u00e0 kh\u00f4ng xem ph\u1ea7n h\u1ed3 s\u01a1 th\u00ec ch\u1ec9 \u0111ang ph\u1ecfng \u0111o\u00e1n m\u00e0 th\u00f4i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch l\u1eafp \u0111\u1eb7t ch\u00ednh x\u00e1c l\u00e0 kho\u1ea3ng c\u00e1ch nh\u1ecf nh\u1ea5t <strong>\u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c th\u1ef1c<\/strong> k\u00edch th\u01b0\u1edbc gi\u00fap \u0111\u1ecbnh v\u1ecb tay n\u1eafm v\u00e0 xi lanh m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o c\u00f3 \u0111\u1ee7 kh\u00f4ng gian b\u00ean trong cho h\u1ed9p kh\u00f3a, thanh d\u1eabn, bul\u00f4ng, l\u1edbp k\u00ednh, l\u1edbp gia c\u1ed1, h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc, gio\u0103ng k\u00edn v\u00e0 b\u1ea5t k\u1ef3 l\u1edbp c\u00e1ch nhi\u1ec7t n\u00e0o.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 s\u1ef1 th\u1eadt ph\u0169 ph\u00e0ng.<\/p>\n\n\n\n<h3 id=\"real-narrow-stile-backset-examples\" class=\"wp-block-heading\">C\u00e1c v\u00ed d\u1ee5 th\u1ef1c t\u1ebf v\u1ec1 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c thanh d\u1ecdc h\u1eb9p<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 khung c\u1eeda h\u1eb9p hi\u1ec7n nay cho th\u1ea5y th\u1ecb tr\u01b0\u1eddng \u0111ang ph\u00e2n m\u1ea3nh \u0111\u1ebfn m\u1ee9c n\u00e0o. Kh\u00f3a ch\u1ed1t MS1850S c\u1ee7a Adams Rite \u0111\u01b0\u1ee3c cung c\u1ea5p v\u1edbi c\u00e1c kho\u1ea3ng c\u00e1ch l\u1eafp \u0111\u1eb7t sau:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Danh m\u1ee5c Backset<\/th><th>\u0110\u01a1n v\u1ecb t\u01b0\u01a1ng \u0111\u01b0\u01a1ng theo h\u1ec7 m\u00e9t<\/th><th>Gi\u1ea3i th\u00edch th\u1ef1c ti\u1ec5n<\/th><\/tr><\/thead><tbody><tr><td>7\/8 inch<\/td><td>22,2 mm<\/td><td>Ph\u01b0\u01a1ng ph\u00e1p chu\u1ea9n b\u1ecb c\u00f3 khung r\u1ea5t nh\u1ecf g\u1ecdn<\/td><\/tr><tr><td>31\/32 inch<\/td><td>24,6 mm<\/td><td>K\u00edch th\u01b0\u1edbc t\u00ednh theo inch g\u1ea7n v\u1edbi h\u1ec7 th\u1ed1ng danh ngh\u0129a 25 mm<\/td><\/tr><tr><td>1-1\/8 inch<\/td><td>28,6 mm<\/td><td>K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn nh\u01b0ng c\u00f3 kh\u00f4ng gian b\u00ean trong r\u1ed9ng r\u00e3i h\u01a1n<\/td><\/tr><tr><td>1-1\/2 inch<\/td><td>38,1 mm<\/td><td>Ki\u1ec3u thi\u1ebft k\u1ebf s\u00e2u h\u01a1n d\u00e0nh cho c\u00e1c khu\u00f4n c\u00f3 khoang s\u1eed d\u1ee5ng r\u1ed9ng h\u01a1n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1eefng ph\u00e9p chuy\u1ec3n \u0111\u1ed5i mang t\u00ednh l\u00fd thuy\u1ebft. \u0110\u00e2y l\u00e0 c\u00e1c ph\u01b0\u01a1ng \u00e1n \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 d\u00e0nh cho <a href=\"https:\/\/www.adamsrite.com\/en\/products\/deadlocks\/ms1850S_series\" target=\"_blank\" rel=\"noopener\">Kh\u00f3a ch\u1ed1t c\u1ed1 \u0111\u1ecbnh Adams Rite MS1850S ki\u1ec3u thanh h\u1eb9p<\/a>. M\u1eabu MS1950P t\u01b0\u01a1ng \u1ee9ng c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi ch\u1ed1t \u0111\u1ea7u v\u00e0 ch\u1ed1t ng\u01b0\u1ee1ng \u0111\u1ec3 t\u1ea1o th\u00e0nh h\u1ec7 th\u1ed1ng kh\u00f3a \u0111a \u0111i\u1ec3m tr\u00ean c\u00e1c c\u1eeda nh\u00f4m c\u00f3 khung h\u1eb9p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c d\u00f2ng kh\u00f3a c\u1eeda \u0111a \u0111i\u1ec3m theo h\u1ec7 m\u00e9t c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c kho\u1ea3ng l\u00f9i danh ngh\u0129a nh\u01b0 <strong>25 mm, 30 mm, 35 mm, 40 mm ho\u1eb7c 45 mm<\/strong>. C\u00e1c lo\u1ea1i kh\u00f3a c\u1eeda l\u00e0m b\u1eb1ng g\u1ed7, v\u1eadt li\u1ec7u composite v\u00e0 th\u00e9p c\u00f3 k\u00edch th\u01b0\u1edbc r\u1ed9ng h\u01a1n th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng 50\u201370 mm.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eebng t\u00f9y ti\u1ec7n k\u1ebft h\u1ee3p c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m v\u1edbi nhau. M\u1ed9t \u1ed5 kh\u00f3a k\u00edch th\u01b0\u1edbc 31\/32 inch c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 24,6 mm, ch\u1ee9 kh\u00f4ng ph\u1ea3i ch\u00ednh x\u00e1c l\u00e0 25 mm. S\u1ef1 ch\u00eanh l\u1ec7ch 0,4 mm \u0111\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng g\u00e2y \u1ea3nh h\u01b0\u1edfng g\u00ec trong m\u1ed9t ki\u1ec3u gia c\u00f4ng nh\u1ea5t \u0111\u1ecbnh nh\u01b0ng l\u1ea1i kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c trong m\u1ed9t ki\u1ec3u kh\u00e1c, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi xi lanh, t\u1ea5m tay n\u1eafm ho\u1eb7c khu\u00f4n \u0111\u1ecbnh v\u1ecb h\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh.<\/p>\n\n\n\n<h3 id=\"a-practical-screening-guide\" class=\"wp-block-heading\">H\u01b0\u1edbng d\u1eabn s\u00e0ng l\u1ecdc th\u1ef1c ti\u1ec5n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3ng d\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u00e0n h\u00ecnh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, kh\u00f4ng thay th\u1ebf cho b\u1ea3n v\u1ebd m\u1eb7t c\u1eaft.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Ph\u1ea1m vi kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u1ed7<\/th><th>T\u00ecnh hu\u1ed1ng \u0111i\u1ec3n h\u00ecnh v\u1ec1 h\u1ed3 s\u01a1<\/th><th>\u01afu \u0111i\u1ec3m<\/th><th>C\u00e1c r\u1ee7i ro ch\u00ednh<\/th><\/tr><\/thead><tbody><tr><td>22\u201325 mm<\/td><td>C\u00e1c lo\u1ea1i thanh nh\u00f4m si\u00eau m\u1ecfng d\u00e0nh cho m\u1eb7t ti\u1ec1n c\u1eeda h\u00e0ng, c\u1eeda tr\u01b0\u1ee3t ho\u1eb7c c\u00e1c c\u00f4ng tr\u00ecnh d\u00e2n d\u1ee5ng<\/td><td>Gi\u00fap duy tr\u00ec t\u1ea7m nh\u00ecn tho\u00e1ng \u0111\u00e3ng v\u00e0 c\u00f3 th\u1ec3 l\u00e0m s\u1ea1ch c\u00e1c h\u1ed1c n\u00f4ng<\/td><td>H\u1ed9p s\u1ed1 nh\u1ecf, kh\u00f4ng gian l\u1eafp \u0111\u1eb7t h\u1ea1n ch\u1ebf, kho\u1ea3ng h\u1edf gi\u1eefa tay c\u1ea7m v\u00e0 xi-lanh h\u1eb9p<\/td><\/tr><tr><td>28\u201330 mm<\/td><td>C\u00e1c thanh nh\u00f4m c\u00f3 ti\u1ebft di\u1ec7n h\u1eb9p v\u1edbi chi\u1ec1u s\u00e2u b\u00ean trong l\u1edbn h\u01a1n m\u1ed9t ch\u00fat<\/td><td>C\u00f3 bao b\u00ec b\u00ean trong t\u1ed1t h\u01a1n so v\u1edbi c\u00e1c \u0111\u1ecbnh d\u1ea1ng si\u00eau nh\u1ecf g\u1ecdn<\/td><td>V\u1eabn c\u00f3 th\u1ec3 g\u00e2y c\u1ea3n tr\u1edf cho c\u00e1c khoang l\u1eafp k\u00ednh ho\u1eb7c h\u1ec7 th\u1ed1ng c\u1ed1t th\u00e9p<\/td><\/tr><tr><td>35\u201338 mm<\/td><td>C\u00e1c ki\u1ec3u d\u00e1ng c\u00f3 thanh ngang h\u1eb9p ho\u1eb7c trung b\u00ecnh, mang t\u00ednh th\u1ea9m m\u1ef9 nh\u1eb9 nh\u00e0ng h\u01a1n<\/td><td>C\u00f3 th\u00eam kh\u00f4ng gian cho c\u00e1c b\u1ed9 ph\u1eadn h\u1ed9p s\u1ed1, l\u00f2 xo, tr\u1ee5c cam v\u00e0 c\u00e1c chi ti\u1ebft c\u1ed1 \u0111\u1ecbnh<\/td><td>Tay c\u1ea7m c\u00f3 th\u1ec3 n\u1eb1m qu\u00e1 xa m\u00e9p so v\u1edbi \u0111\u01b0\u1eddng c\u1eaft d\u1ef1 ki\u1ebfn<\/td><\/tr><tr><td>40\u201345 mm<\/td><td>C\u00e1c thanh d\u1ecdc b\u1eb1ng nh\u00f4m c\u1ee1 trung b\u00ecnh v\u00e0 m\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng c\u00e1ch nhi\u1ec7t<\/td><td>C\u01a1 ch\u1ebf \u0111\u00f3ng g\u00f3i \u0111\u01a1n gi\u1ea3n h\u01a1n v\u00e0 c\u00e1c ph\u01b0\u01a1ng \u00e1n c\u1ed1 \u0111\u1ecbnh ch\u1eafc ch\u1eafn h\u01a1n<\/td><td>Th\u01b0\u1eddng qu\u00e1 s\u00e2u so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf th\u1ef1c s\u1ef1 m\u1ecfng<\/td><\/tr><tr><td>50 mm tr\u1edf l\u00ean<\/td><td>C\u1eeda c\u00f3 khung r\u1ed9ng, c\u1eeda g\u1ed7, c\u1eeda composite ho\u1eb7c c\u1eeda th\u00e9p<\/td><td>K\u00edch th\u01b0\u1edbc v\u1ecf c\u01a1 c\u1ea5u b\u00ean trong l\u1edbn h\u01a1n<\/td><td>Th\u01b0\u1eddng kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c thanh nh\u00f4m c\u00f3 khung h\u1eb9p<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Quan \u0111i\u1ec3m g\u00e2y tranh c\u00e3i c\u1ee7a t\u00f4i? Ng\u01b0\u1eddi mua th\u01b0\u1eddng ch\u1ec9 ch\u00fa tr\u1ecdng \u0111\u1ebfn kho\u1ea3ng l\u00f9i nh\u1ecf nh\u1ea5t v\u00ec l\u00fd do th\u1ea9m m\u1ef9, trong khi l\u1ebd ra h\u1ecd n\u00ean t\u1ef1 h\u1ecfi li\u1ec7u b\u1ea3n l\u1ec1 c\u00f3 c\u1ea7n th\u00eam 5 mm kho\u1ea3ng tr\u1ed1ng s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t chi\u1ebfc kh\u00f3a m\u1ecfng h\u01a1n kh\u00f4ng nh\u1ea5t thi\u1ebft l\u00e0 m\u1ed9t chi\u1ebfc kh\u00f3a t\u1ed1t h\u01a1n. N\u00f3 c\u00f3 th\u1ec3 c\u00f3 \u00edt kh\u00f4ng gian h\u01a1n d\u00e0nh cho b\u1ed9 ph\u1eadn \u0111\u1ee1, c\u1ea5u tr\u00fac l\u00f2 xo, \u0111\u1ed9 d\u00e0y c\u1ee7a cam, c\u00e1c chi ti\u1ebft c\u1ed1 \u0111\u1ecbnh v\u00e0 c\u00e1c m\u1ed1i n\u1ed1i thanh. Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn c\u00f3 th\u1ec3 r\u1ea5t xu\u1ea5t s\u1eafc, nh\u01b0ng vi\u1ec7c qu\u1ea3ng b\u00e1 s\u1ea3n ph\u1ea9m theo h\u01b0\u1edbng \u201cnh\u1ecf g\u1ecdn\u201d ch\u1ec9 l\u00e0 chi\u00eau tr\u00f2 r\u1ebb ti\u1ec1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 c\u00f3 c\u00e1i nh\u00ecn so s\u00e1nh h\u1ec7 th\u1ed1ng to\u00e0n di\u1ec7n h\u01a1n, h\u00e3y tham kh\u1ea3o <a href=\"https:\/\/fschier.com\/vi\/he-thong-khoa-da-diem-5\/\">C\u00e1c h\u1ec7 th\u1ed1ng kh\u00f3a \u0111a \u0111i\u1ec3m d\u00e0nh cho c\u1eeda ra v\u00e0o v\u00e0 c\u1eeda s\u1ed5<\/a> v\u00e0 sau \u0111\u00f3 so s\u00e1nh m\u1eabu s\u1ea3n ph\u1ea9m v\u1edbi s\u1ea3n ph\u1ea9m \u0111\u00f9n th\u1ef1c t\u1ebf \u2014 ch\u1ee9 kh\u00f4ng ph\u1ea3i so s\u00e1nh v\u1edbi h\u00ecnh \u1ea3nh trong catalogue c\u1ee7a nh\u00e0 cung c\u1ea5p kh\u00e1c.<\/p>\n\n\n\n<h2 id=\"how-to-measure-a-multipoint-lock-backset-correctly\" class=\"wp-block-heading\">C\u00e1ch \u0111o ch\u00ednh x\u00e1c kho\u1ea3ng c\u00e1ch l\u00f9i c\u1ee7a kh\u00f3a \u0111a \u0111i\u1ec3m<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch l\u00f9i c\u1ee7a \u1ed5 kh\u00f3a c\u1eeda c\u1ea7n \u0111\u01b0\u1ee3c \u0111o t\u1eeb m\u1ed9t b\u1ec1 m\u1eb7t tham chi\u1ebfu \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh \u0111\u1ebfn tr\u1ee5c t\u00e2m c\u01a1 kh\u00ed \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng n\u00ean \u0111o t\u1eeb g\u00f3c bo tr\u00f2n c\u1ee7a thanh \u0111\u00f9n. Kh\u00f4ng n\u00ean \u0111o t\u1eeb n\u1eafp trang tr\u00ed. V\u00e0 \u0111\u1eebng cho r\u1eb1ng v\u1ecb tr\u00ed tay n\u1eafm c\u0169 l\u00e0 ch\u00ednh x\u00e1c ch\u1ec9 v\u00ec ai \u0111\u00f3 \u0111\u00e3 l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1ee3c n\u00f3.<\/p>\n\n\n\n<h3 id=\"step-1-identify-the-lock-type\" class=\"wp-block-heading\">B\u01b0\u1edbc 1: X\u00e1c \u0111\u1ecbnh lo\u1ea1i kh\u00f3a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc ti\u00ean, h\u00e3y x\u00e1c \u0111\u1ecbnh xem c\u1eeda c\u00f3 s\u1eed d\u1ee5ng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kh\u00f3a \u0111a \u0111i\u1ec3m \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng c\u1ea7n g\u1ea1t<\/li>\n\n\n\n<li>Kh\u00f3a ch\u1ed1t ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng ch\u00eca kh\u00f3a v\u1edbi thanh \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng n\u00e2ng \u0111\u1ec3 kh\u00f3a<\/li>\n\n\n\n<li>Kh\u00f3a t\u1ef1 \u0111\u1ed9ng nhi\u1ec1u \u0111i\u1ec3m<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng m\u00f3c treo cho c\u1eeda tr\u01b0\u1ee3t<\/li>\n\n\n\n<li>C\u1ea5u h\u00ecnh d\u00e0nh cho t\u00ecnh hu\u1ed1ng ho\u1ea3ng lo\u1ea1n ho\u1eb7c l\u1ed1i tho\u00e1t hi\u1ec3m<\/li>\n\n\n\n<li>H\u1ed9p s\u1ed1 trung t\u00e2m c\u00f3 c\u00e1c b\u1ed9 m\u1edf r\u1ed9ng ri\u00eang bi\u1ec7t<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng tin n\u00e0y cho b\u1ea1n bi\u1ebft li\u1ec7u m\u1ed1c backset li\u00ean quan c\u00f3 kh\u1ea3 n\u0103ng l\u00e0 m\u1ed1c theo sau, m\u1ed1c xilanh, r\u00e3nh ch\u00eca kh\u00f3a hay m\u1ed9t \u0111\u01b0\u1eddng t\u00e2m kh\u00e1c do nh\u00e0 s\u1ea3n xu\u1ea5t quy \u0111\u1ecbnh hay kh\u00f4ng.<\/p>\n\n\n\n<h3 id=\"step-2-find-the-faceplate-reference-plane\" class=\"wp-block-heading\">B\u01b0\u1edbc 2: X\u00e1c \u0111\u1ecbnh m\u1eb7t ph\u1eb3ng tham chi\u1ebfu c\u1ee7a t\u1ea5m m\u1eb7t tr\u01b0\u1edbc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng m\u1eb7t ph\u1eb3ng c\u1ee7a thanh ch\u1ed1t ho\u1eb7c m\u1eb7t ph\u1eb3ng m\u00e9p c\u1eeda \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh tr\u00ean b\u1ea3n v\u1ebd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu t\u1ea5m m\u1eb7t tr\u01b0\u1edbc v\u1eabn c\u00f2n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t, h\u00e3y \u0111\u1eb7t \u0111\u1ea7u d\u1ee5ng c\u1ee5 \u0111o ti\u1ebfp x\u00fac v\u1edbi b\u1ec1 m\u1eb7t ph\u1eb3ng c\u1ee7a t\u1ea5m m\u1eb7t tr\u01b0\u1edbc. N\u1ebfu kh\u00f3a \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00e1o ra, h\u00e3y ki\u1ec3m tra xem b\u1ea3n v\u1ebd c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t l\u1ea5y \u0111i\u1ec3m \u0111o t\u1eeb b\u1ec1 m\u1eb7t t\u1ea5m m\u1eb7t tr\u01b0\u1edbc, m\u1eb7t sau c\u1ee7a t\u1ea5m m\u1eb7t tr\u01b0\u1edbc hay m\u00e9p c\u1eeda \u0111\u00e3 \u0111\u01b0\u1ee3c gia c\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t nh\u1ecf b\u00e9 \u0111\u00f3 l\u1ea1i r\u1ea5t quan tr\u1ecdng.<\/p>\n\n\n\n<h3 id=\"step-3-measure-perpendicular-to-the-operating-centerline\" class=\"wp-block-heading\">B\u01b0\u1edbc 3: \u0110o vu\u00f4ng g\u00f3c v\u1edbi tr\u1ee5c t\u00e2m l\u00e0m vi\u1ec7c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110o g\u00f3c 90 \u0111\u1ed9 t\u1eeb \u0111i\u1ec3m tham chi\u1ebfu tr\u00ean t\u1ea5m m\u1eb7t \u0111\u1ebfn t\u00e2m tr\u1ee5c tay n\u1eafm ho\u1eb7c t\u00e2m xi lanh, t\u00f9y theo thi\u1ebft k\u1ebf c\u1ee7a \u1ed5 kh\u00f3a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng n\u00ean l\u1ea5y theo \u0111\u01b0\u1eddng cong c\u1ee7a m\u00e9p c\u1eeda \u0111\u01b0\u1ee3c v\u00e1t c\u1ea1nh ho\u1eb7c bo tr\u00f2n. K\u00edch th\u01b0\u1edbc c\u1ea7n \u0111o ph\u1ea3i l\u00e0 k\u00edch th\u01b0\u1edbc ngang v\u00e0 vu\u00f4ng g\u00f3c v\u1edbi m\u1eb7t ph\u1eb3ng tham chi\u1ebfu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi kh\u00f3a \u0111a \u0111i\u1ec3m \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng c\u1ea7n g\u1ea1t, h\u00e3y th\u00e1o tay n\u1eafm n\u1ebfu c\u1ea7n thi\u1ebft v\u00e0 \u0111o \u0111\u1ebfn t\u00e2m l\u1ed7 tr\u1ee5c h\u00ecnh vu\u00f4ng. \u0110\u1ed1i v\u1edbi kh\u00f3a ch\u1ed1t c\u1ed1 \u0111\u1ecbnh l\u1ea5y tr\u1ee5c xi lanh l\u00e0m chu\u1ea9n, h\u00e3y \u0111o \u0111\u1ebfn \u0111\u01b0\u1eddng t\u00e2m c\u1ee7a tr\u1ee5c xi lanh.<\/p>\n\n\n\n<h3 id=\"step-4-record-pz-separately\" class=\"wp-block-heading\">B\u01b0\u1edbc 4: Ghi l\u1ea1i PZ ri\u00eang bi\u1ec7t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PZ, \u0111\u00f4i khi c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 t\u00e2m kh\u00f3a, th\u01b0\u1eddng l\u00e0 kho\u1ea3ng c\u00e1ch theo ph\u01b0\u01a1ng th\u1eb3ng \u0111\u1ee9ng gi\u1eefa t\u00e2m tr\u1ee5c tay n\u1eafm v\u00e0 t\u00e2m xi lanh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch l\u00f9i v\u00e0 PZ l\u00e0 hai k\u00edch th\u01b0\u1edbc ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u1ed5 kh\u00f3a thay th\u1ebf c\u00f3 th\u1ec3 c\u00f3 kho\u1ea3ng l\u00f9i 30 mm \u0111\u00fang ti\u00eau chu\u1ea9n nh\u01b0ng v\u1eabn kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c v\u00ec ph\u1ea7n l\u1ed7 khoan c\u0169 c\u00f3 kho\u1ea3ng c\u00e1ch t\u00e2m 92 mm trong khi h\u1ed9p s\u1ed1 m\u1edbi ch\u1ec9 c\u00f3 85 mm. C\u00e1c l\u1ed7 g\u1eafn tay n\u1eafm s\u1ebd kh\u00f4ng kh\u1edbp nhau. L\u1ed7 l\u1eafp l\u00f5i kh\u00f3a c\u0169ng s\u1ebd kh\u00f4ng kh\u1edbp. Ph\u1ea7n \u1ed1p trang tr\u00ed s\u1ebd l\u1ed9 ra sai s\u00f3t n\u00e0y.<\/p>\n\n\n\n<h3 id=\"step-5-measure-the-full-lockcase-envelope\" class=\"wp-block-heading\">B\u01b0\u1edbc 5: \u0110o k\u00edch th\u01b0\u1edbc c\u1ee7a bao b\u00ec kh\u00f3a to\u00e0n ph\u1ea7n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3n ghi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed9 s\u00e2u t\u1ed1i \u0111a c\u1ee7a v\u1ecf<\/li>\n\n\n\n<li>Chi\u1ec1u cao v\u1ecf m\u00e1y<\/li>\n\n\n\n<li>\u0110\u1ed9 d\u00e0y v\u1ecf<\/li>\n\n\n\n<li>Chi\u1ebfu t\u1eeb ph\u00eda sau<\/li>\n\n\n\n<li>Kh\u1edbp n\u1ed1i d\u1ea1ng thanh ho\u1eb7c kh\u1edbp n\u1ed1i n\u1ed1i d\u00e0i<\/li>\n\n\n\n<li>V\u1ecb tr\u00ed c\u00e1c v\u00edt l\u1eafp \u0111\u1eb7t<\/li>\n\n\n\n<li>H\u00ecnh chi\u1ebfu tr\u1ee5<\/li>\n\n\n\n<li>Qu\u00e9t camera<\/li>\n\n\n\n<li>Kho\u1ea3ng tr\u1ed1ng d\u00e0nh cho d\u00e2y c\u00e1p ho\u1eb7c \u0111\u1ed9ng c\u01a1 tr\u00ean kh\u00f3a \u0111i\u1ec7n c\u01a1<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ebft qu\u1ea3 \u0111o l\u01b0\u1eddng t\u1ed1t nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 k\u1ebft qu\u1ea3 x\u00e1c nh\u1eadn s\u1ed1 hi\u1ec7u trong danh m\u1ee5c. \u0110\u00f3 l\u00e0 k\u1ebft qu\u1ea3 gi\u00fap ph\u00e1t hi\u1ec7n ra tr\u1edf ng\u1ea1i m\u00e0 tr\u01b0\u1edbc \u0111\u00f3 ch\u01b0a ai \u0111\u1ec1 c\u1eadp \u0111\u1ebfn.<\/p>\n\n\n\n<h3 id=\"step-6-map-every-locking-point\" class=\"wp-block-heading\">B\u01b0\u1edbc 6: X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed t\u1eebng \u0111i\u1ec3m kh\u00f3a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110o t\u1eeb \u0111i\u1ec3m tham chi\u1ebfu c\u1ed1 \u0111\u1ecbnh tr\u00ean h\u1ed9p s\u1ed1 \u0111\u1ebfn t\u00e2m c\u1ee7a t\u1eebng m\u00f3c, con l\u0103n, ch\u1ed1t n\u1ea5m, ch\u1ed1t ch\u1ed1t, ch\u1ed1t tr\u01b0\u1ee3t ho\u1eb7c ch\u1ed1t g\u00e0i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00f3, h\u00e3y so s\u00e1nh c\u00e1c k\u00edch th\u01b0\u1edbc \u0111\u00f3 v\u1edbi c\u00e1c \u0111i\u1ec3m \u0111\u1ecbnh v\u1ecb khung.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f3a \u0111a \u0111i\u1ec3m l\u00e0 m\u1ed9t c\u01a1 ch\u1ebf truy\u1ec1n \u0111\u1ed9ng ph\u1ed1i h\u1ee3p. M\u1ed9t h\u1ed9p s\u1ed1 trung t\u00e2m ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c s\u1ebd kh\u00f4ng th\u1ec3 b\u00f9 \u0111\u1eafp cho ba \u0111i\u1ec3m t\u00e1c \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u0111\u1eb7t sai v\u1ecb tr\u00ed. B\u00e0i vi\u1ebft v\u1ec1 <a href=\"https:\/\/fschier.com\/vi\/tai-sao-cac-loai-khoa-da-diem-phai-tuong-thich-voi-cac-tam-chot-phu-hop\/\">T\u1ea1i sao c\u00e1c lo\u1ea1i kh\u00f3a \u0111a \u0111i\u1ec3m ph\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c t\u1ea5m ch\u1ed1t kh\u00f3a ph\u00f9 h\u1ee3p?<\/a> gi\u1ea3i th\u00edch l\u00fd do t\u1ea1i sao h\u00ecnh h\u1ecdc c\u1ee7a b\u1ed9 gi\u1eef v\u00e0 h\u00e0nh tr\u00ecnh kh\u00f3a ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t nh\u01b0 m\u1ed9t t\u1ed5ng th\u1ec3 th\u1ed1ng nh\u1ea5t.<\/p>\n\n\n\n<h3 id=\"step-7-verify-the-door-profile-section\" class=\"wp-block-heading\">B\u01b0\u1edbc 7: Ki\u1ec3m tra ph\u1ea7n m\u1eb7t c\u1eaft c\u1eeda<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00eau c\u1ea7u b\u1ea3n v\u1ebd \u0111\u00f9n c\u00f3 k\u00edch th\u01b0\u1edbc, t\u1ed1t nh\u1ea5t l\u00e0 \u1edf \u0111\u1ecbnh d\u1ea1ng DWG, DXF, STEP ho\u1eb7c t\u1ec7p PDF c\u00f3 t\u1ef7 l\u1ec7 r\u00f5 r\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c xem x\u00e9t h\u1ed3 s\u01a1 c\u1ea7n th\u1ec3 hi\u1ec7n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chi\u1ec1u r\u1ed9ng thanh ngo\u00e0i<\/li>\n\n\n\n<li>Khoang r\u1ed7ng b\u00ean trong<\/li>\n\n\n\n<li>Khe l\u1eafp k\u00ednh<\/li>\n\n\n\n<li>\u0110\u01b0\u1eddng vi\u1ec1n k\u00ednh<\/li>\n\n\n\n<li>C\u1ed1t th\u00e9p<\/li>\n\n\n\n<li>K\u00eanh v\u00edt<\/li>\n\n\n\n<li>C\u00e1c tuy\u1ebfn tho\u00e1t n\u01b0\u1edbc<\/li>\n\n\n\n<li>R\u00e3nh gio\u0103ng<\/li>\n\n\n\n<li>D\u1ea3i polyamide c\u00e1ch nhi\u1ec7t<\/li>\n\n\n\n<li>R\u00e3nh tr\u00ean t\u1ea5m m\u1eb7t tr\u01b0\u1edbc<\/li>\n\n\n\n<li>C\u00e1c lo\u1ea1i b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t ph\u00f9 h\u1ee3p<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu thi\u1ebfu ph\u1ea7n \u0111\u00f3, c\u1ee5m t\u1eeb \u201cc\u1eeda h\u1eb9p\u201d ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef qu\u1ea3ng c\u00e1o.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-d958bdb\" id=\"gspb_image-id-gsbp-d958bdb\"><img decoding=\"async\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/07\/Multipoint-Lock-Backset-Explained-for-Narrow-Stile-Doors-4.jpg\" data-src=\"\" alt=\"Gi\u1ea3i th\u00edch v\u1ec1 b\u1ed9 ch\u1ed1t kh\u00f3a \u0111a \u0111i\u1ec3m d\u00e0nh cho c\u1eeda c\u00f3 khung h\u1eb9p\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 id=\"the-narrow-stile-fit-check-most-rfqs-miss\" class=\"wp-block-heading\">Ki\u1ec3m tra \u0111\u1ed9 ph\u00f9 h\u1ee3p v\u1edbi khung c\u1eeda h\u1eb9p \u2013 \u0111i\u1ec1u m\u00e0 h\u1ea7u h\u1ebft c\u00e1c y\u00eau c\u1ea7u b\u00e1o gi\u00e1 (RFQ) th\u01b0\u1eddng b\u1ecf qua<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u1ed5 kh\u00f3a ch\u1ec9 v\u1eeba kh\u00edt khi to\u00e0n b\u1ed9 v\u1ecf \u1ed5 kh\u00f3a n\u1eb1m g\u1ecdn trong khoang l\u1eafp \u0111\u1eb7t v\u00e0 m\u1ecdi b\u1ed9 ph\u1eadn ho\u1ea1t \u0111\u1ed9ng v\u1eabn \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng v\u1eadn h\u00e0nh b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chi\u1ec1u r\u1ed9ng thanh ngang nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c kh\u00f4ng ph\u1ea3i l\u00e0 chi\u1ec1u s\u00e2u thanh ngang c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t thanh khung ngo\u00e0i c\u00f3 k\u00edch th\u01b0\u1edbc 70 mm c\u00f3 th\u1ec3 bao g\u1ed3m khoang l\u1eafp k\u00ednh, hai l\u1edbp v\u00e1ch nh\u00f4m, thanh c\u00e1ch nhi\u1ec7t b\u1eb1ng polyamide, khoang tho\u00e1t n\u01b0\u1edbc, l\u1edbp gia c\u1ed1, c\u00e1c \u0111i\u1ec3m b\u1eaft v\u00edt v\u00e0 r\u00e3nh l\u1eafp gio\u0103ng. Khoang ch\u1ee9a kh\u00f3a c\u00f2n l\u1ea1i c\u00f3 th\u1ec3 nh\u1ecf h\u01a1n nhi\u1ec1u so v\u1edbi k\u00edch th\u01b0\u1edbc b\u00ean ngo\u00e0i cho th\u1ea5y.<\/p>\n\n\n\n<h3 id=\"use-this-go-or-no-go-test\" class=\"wp-block-heading\">H\u00e3y s\u1eed d\u1ee5ng b\u00e0i ki\u1ec3m tra \u201cTi\u1ebfn h\u00e0nh hay Kh\u00f4ng ti\u1ebfn h\u00e0nh\u201d n\u00e0y<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng n\u00ean ph\u00ea duy\u1ec7t lo\u1ea1i kh\u00f3a \u0111a \u0111i\u1ec3m c\u00f3 thanh ngang h\u1eb9p cho \u0111\u1ebfn khi c\u1ea3 n\u0103m c\u00e2u h\u1ecfi \u0111\u1ec1u nh\u1eadn \u0111\u01b0\u1ee3c c\u00e2u tr\u1ea3 l\u1eddi \u201cc\u00f3\u201d r\u00f5 r\u00e0ng.\u201d<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>V\u1ecf kh\u00f3a nguy\u00ean chi\u1ebfc c\u00f3 v\u1eeba kh\u00f4ng?<\/strong><br>H\u00e3y so s\u00e1nh \u0111\u1ed9 s\u00e2u t\u1ed1i \u0111a c\u1ee7a v\u1ecf ph\u00eda sau \u2014 kh\u00f4ng ch\u1ec9 kho\u1ea3ng c\u00e1ch l\u00f9i \u2014 v\u1edbi b\u1ea3n \u0111\u1ed3 ch\u01b0\u1edbng ng\u1ea1i v\u1eadt b\u00ean trong thanh \u0111\u00f9n.<\/li>\n\n\n\n<li><strong>Tay n\u1eafm c\u00f3 v\u1eeba v\u1edbi k\u1ebft c\u1ea5u c\u1eeda kh\u00f4ng?<\/strong><br>Ki\u1ec3m tra h\u00e0nh tr\u00ecnh c\u1ee7a c\u1ea7n g\u1ea1t, chi\u1ec1u r\u1ed9ng t\u1ea5m l\u01b0ng, t\u1ea5m che \u1ed5 kh\u00f3a, thanh n\u1eb9p k\u00ednh, ch\u1ed1t khung v\u00e0 t\u1ea5m \u1ed1p li\u1ec1n k\u1ec1.<\/li>\n\n\n\n<li><strong>C\u00f3 th\u1ec3 bi\u1ebfn chi\u1ebfc \u1ed5 kh\u00f3a n\u00e0y th\u00e0nh v\u1eadt li\u1ec7u h\u1eefu \u00edch \u0111\u01b0\u1ee3c kh\u00f4ng?<\/strong><br>V\u00edt c\u1ea7n \u0111\u01b0\u1ee3c v\u1eb7n v\u00e0o m\u1ed9t c\u00e1ch c\u00f3 ki\u1ec3m so\u00e1t. Vi\u1ec7c v\u1eb7n v\u00edt v\u00e0o m\u1ed9t b\u1ee9c t\u01b0\u1eddng m\u1ecfng kh\u00f4ng c\u00f3 \u0111i\u1ec3m t\u1ef1a ho\u1eb7c m\u1ed9t khoang r\u1ed7ng kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u1ed1 \u0111\u1ecbnh.<\/li>\n\n\n\n<li><strong>T\u1ea5t c\u1ea3 c\u00e1c \u0111i\u1ec3m kh\u00f3a c\u00f3 kh\u1edbp v\u1edbi ch\u1ed1t kh\u00f3a t\u01b0\u01a1ng \u1ee9ng kh\u00f4ng?<\/strong><br>X\u00e1c nh\u1eadn t\u00e2m d\u1ecdc, h\u01b0\u1edbng m\u00f3c, \u0111\u1ed9 l\u1ec7ch, ph\u1ea1m vi n\u00e9n v\u00e0 dung sai \u0111i\u1ec1u ch\u1ec9nh.<\/li>\n\n\n\n<li><strong>Sau n\u00e0y c\u00f3 th\u1ec3 th\u00e1o \u1ed5 kh\u00f3a ra \u0111\u01b0\u1ee3c kh\u00f4ng?<\/strong><br>M\u1ed9t \u1ed5 kh\u00f3a m\u00e0 \u0111\u1ec3 thay th\u1ebf \u0111\u1ecbnh k\u1ef3 th\u00ec ph\u1ea3i th\u00e1o k\u00ednh c\u1eeda ho\u1eb7c ph\u00e1 h\u1ee7y ph\u1ea7n vi\u1ec1n l\u00e0 m\u1ed9t sai s\u00f3t trong thi\u1ebft k\u1ebf v\u1ec1 m\u1eb7t b\u1ea3o tr\u00ec.<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u tr\u1ea3 l\u1eddi \u0111\u00fang l\u00e0 <a href=\"https:\/\/fschier.com\/vi\/xac-dinh-dung-sai-khung-de-ngan-chan-hien-tuong-ket-phan-cung\/\">Dung sai khung \u0111\u1ec3 ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng k\u1eb9t ph\u1ea7n c\u1ee9ng<\/a> c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c th\u1ed1ng nh\u1ea5t tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t. M\u1ed9t kho\u1ea3ng l\u00f9i \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o c\u0169ng kh\u00f4ng th\u1ec3 b\u00f9 \u0111\u1eafp cho tr\u01b0\u1eddng h\u1ee3p c\u00e1nh c\u1eeda b\u1ecb v\u1eb7n xo\u1eafn, b\u1ecb x\u1ec7, b\u1ecb n\u00e9n qu\u00e1 m\u1ee9c b\u1edfi c\u00e1c mi\u1ebfng \u0111\u1ec7m k\u00edn, ho\u1eb7c \u0111\u00f3ng v\u00e0o c\u00e1c ch\u1ed1t gi\u1eef kh\u00f4ng th\u1eb3ng h\u00e0ng.<\/p>\n\n\n\n<h2 id=\"hard-evidence-backset-alone-is-not-a-security-specification\" class=\"wp-block-heading\">B\u1eb1ng ch\u1ee9ng r\u00f5 r\u00e0ng: Kho\u1ea3ng c\u00e1ch l\u00f9i (backset) kh\u00f4ng ph\u1ea3i l\u00e0 ti\u00eau chu\u1ea9n an ninh duy nh\u1ea5t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c t\u00e0i li\u1ec7u h\u01b0\u1edbng d\u1eabn v\u1ec1 an ninh r\u1ea5t ch\u00fa tr\u1ecdng \u0111\u1ebfn s\u1ed1 l\u01b0\u1ee3ng \u1ed5 kh\u00f3a t\u00ecnh y\u00eau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ba m\u00f3c. Hai con l\u0103n. M\u1ed9t ch\u1ed1t an to\u00e0n. Nh\u1eefng m\u0169i t\u00ean s\u00e1ng b\u00f3ng kh\u1eafp n\u01a1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tuy nhi\u00ean, vi\u1ec7c kh\u1eb3ng \u0111\u1ecbnh t\u00ednh an to\u00e0n ch\u1ec9 d\u1ef1a tr\u00ean \u1ed5 kh\u00f3a l\u00e0 ch\u01b0a \u0111\u1ea7y \u0111\u1ee7. C\u00e1nh c\u1eeda, khung c\u1eeda, ch\u1ed1t gi\u1eef, l\u1edbp gia c\u1ed1, l\u00f5i kh\u00f3a, c\u00e1c chi ti\u1ebft c\u1ed1 \u0111\u1ecbnh, h\u1ec7 th\u1ed1ng gi\u1eef k\u00ednh, quy tr\u00ecnh l\u1eafp \u0111\u1eb7t v\u00e0 l\u1ef1c t\u00e1c \u0111\u1ed9ng khi v\u1eadn h\u00e0nh l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh li\u1ec7u h\u1ec7 th\u1ed1ng kh\u00f3a c\u00f3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 khi b\u1ecb t\u1ea5n c\u00f4ng hay kh\u00f4ng v\u00e0 li\u1ec7u n\u00f3 c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c sau \u0111\u00f3 hay kh\u00f4ng.<\/p>\n\n\n\n<h3 id=\"the-uk-treats-security-as-a-doorset-result\" class=\"wp-block-heading\">V\u01b0\u01a1ng qu\u1ed1c Anh coi an ninh l\u00e0 m\u1ed9t th\u00e0nh qu\u1ea3 to\u00e0n di\u1ec7n<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ee7a Anh <a href=\"https:\/\/www.gov.uk\/government\/publications\/security-in-dwellings-approved-document-q\" target=\"_blank\" rel=\"noopener\">T\u00e0i li\u1ec7u Q \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u1ec1 an ninh trong nh\u00e0 \u1edf<\/a> \u00c1p d\u1ee5ng cho c\u00e1c lo\u1ea1i c\u1eeda v\u00e0 c\u1eeda s\u1ed5 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ed1ng l\u1ea1i c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng v\u1eadt l\u00fd. H\u01b0\u1edbng d\u1eabn n\u00e0y coi \u0111\u1ed9 b\u1ec1n v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n ph\u00f9 h\u1ee3p l\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh c\u1ee7a b\u1ed9 c\u1eeda, \u0111\u1ed3ng th\u1eddi s\u1eed d\u1ee5ng c\u00e1c ti\u00eau chu\u1ea9n an ninh \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m \u0111\u1ecbnh nh\u01b0 PAS 24 l\u00e0m c\u01a1 s\u1edf \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 s\u1ef1 tu\u00e2n th\u1ee7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Quan \u0111i\u1ec3m quy \u0111\u1ecbnh \u0111\u00f3 l\u00e0 h\u1ee3p l\u00fd. Kho\u1ea3ng c\u00e1ch l\u1eafp kh\u00f3a \u0111a \u0111i\u1ec3m l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 k\u00edch th\u01b0\u1edbc, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 c\u1ea5p \u0111\u1ed9 ch\u1ed1ng tr\u1ed9m. M\u1ed9t b\u1ed9 truy\u1ec1n \u0111\u1ed9ng 25 mm \u0111\u01b0\u1ee3c l\u1eafp trong khung c\u1eeda y\u1ebfu v\u00e0 gia c\u1ed1 k\u00e9m s\u1ebd kh\u00f4ng tr\u1edf n\u00ean an to\u00e0n ch\u1ec9 v\u00ec t\u1edd r\u01a1i qu\u1ea3ng c\u00e1o ghi l\u00e0 \u201ckh\u00f3a n\u0103m \u0111i\u1ec3m\u201d.\u201d<\/p>\n\n\n\n<h3 id=\"current-crime-data-makes-weak-specifications-hard-to-defend\" class=\"wp-block-heading\">D\u1eef li\u1ec7u t\u1ed9i ph\u1ea1m hi\u1ec7n t\u1ea1i khi\u1ebfn c\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt l\u1ecfng l\u1ebbo kh\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ec7n minh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 N\u1ed9i v\u1ee5 V\u01b0\u01a1ng qu\u1ed1c Anh <a href=\"https:\/\/www.gov.uk\/government\/statistics\/crime-against-businesses-findings-from-the-2023-commercial-victimisation-survey\/crime-against-businesses-findings-from-the-2023-commercial-victimisation-survey\" target=\"_blank\" rel=\"noopener\">Kh\u1ea3o s\u00e1t v\u1ec1 t\u00ecnh tr\u1ea1ng tr\u1edf th\u00e0nh n\u1ea1n nh\u00e2n trong l\u0129nh v\u1ef1c th\u01b0\u01a1ng m\u1ea1i n\u0103m 2023<\/a> \u01b0\u1edbc t\u00ednh r\u1eb1ng <strong>26% c\u01a1 s\u1edf kinh doanh \u2014 kho\u1ea3ng 409.000 \u0111\u1ecba \u0111i\u1ec3m \u2014 \u0111\u00e3 x\u1ea3y ra \u00edt nh\u1ea5t m\u1ed9t v\u1ee5 ph\u1ea1m t\u1ed9i thu\u1ed9c di\u1ec7n th\u1ed1ng k\u00ea trong 12 th\u00e1ng tr\u01b0\u1edbc \u0111\u00f3<\/strong>. C\u00e1c v\u1ee5 tr\u1ed9m c\u1eafp, bao g\u1ed3m c\u1ea3 c\u00e1c v\u1ee5 tr\u1ed9m c\u1eafp ch\u01b0a th\u00e0nh c\u00f4ng, \u0111\u00e3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kho\u1ea3ng <strong>8%<\/strong> c\u1ee7a c\u00e1c c\u01a1 s\u1edf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc \u0111\u00f3 <a href=\"https:\/\/www.gov.uk\/government\/statistics\/crime-against-businesses-findings-from-the-2022-commercial-victimisation-survey\/crime-against-businesses-findings-from-the-2022-commercial-victimisation-survey\" target=\"_blank\" rel=\"noopener\">Kh\u1ea3o s\u00e1t v\u1ec1 t\u00ecnh tr\u1ea1ng tr\u1edf th\u00e0nh n\u1ea1n nh\u00e2n trong l\u0129nh v\u1ef1c th\u01b0\u01a1ng m\u1ea1i n\u0103m 2022<\/a> \u0111\u00e3 \u0111\u01b0a tin r\u1eb1ng <strong>66%<\/strong> trong s\u1ed1 c\u00e1c c\u01a1 s\u1edf \u0111\u01b0\u1ee3c kh\u1ea3o s\u00e1t \u0111\u00e3 s\u1eed d\u1ee5ng kh\u00f3a c\u1eeda s\u1ed5 ho\u1eb7c c\u1eeda ra v\u00e0o an ninh nh\u01b0 m\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba t\u1ed9i ph\u1ea1m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f3a r\u1ea5t quan tr\u1ecdng. Nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u00f2n quan tr\u1ecdng h\u01a1n vi\u1ec7c s\u1edf h\u1eefu kh\u00f3a.<\/p>\n\n\n\n<h3 id=\"accessibility-can-overrule-a-compact-mechanical-choice\" class=\"wp-block-heading\">T\u00ednh d\u1ec5 ti\u1ebfp c\u1eadn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n so v\u1edbi l\u1ef1a ch\u1ecdn c\u01a1 kh\u00ed nh\u1ecf g\u1ecdn<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <a href=\"https:\/\/www.ada.gov\/law-and-regs\/design-standards\/2010-stds\/\" target=\"_blank\" rel=\"noopener\">Ti\u00eau chu\u1ea9n Thi\u1ebft k\u1ebf Ti\u1ebfp c\u1eadn c\u1ee7a ADA n\u0103m 2010<\/a> y\u00eau c\u1ea7u c\u00e1c b\u1ed9 ph\u1eadn c\u1eeda c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t gi\u1eefa <strong>34 inch v\u00e0 48 inch<\/strong>, ho\u1eb7c <strong>865\u20131.220 mm<\/strong>, \u1edf v\u1ecb tr\u00ed cao h\u01a1n m\u1eb7t s\u00e0n ho\u00e0n thi\u1ec7n. C\u00e1c b\u1ed9 ph\u1eadn c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh c\u0169ng ph\u1ea3i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c b\u1eb1ng m\u1ed9t tay m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i n\u1eafm ch\u1eb7t, k\u1eb9p ho\u1eb7c v\u1eb7n c\u1ed5 tay.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i sao l\u1ea1i \u0111\u1ec1 c\u1eadp \u0111\u1ebfn ADA trong m\u1ed9t b\u00e0i vi\u1ebft v\u1ec1 kho\u1ea3ng c\u00e1ch l\u1eafp \u0111\u1eb7t?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1edfi v\u00ec c\u1ea5u tr\u00fac h\u00ecnh h\u1ecdc h\u1eb9p c\u1ee7a \u1ed5 kh\u00f3a \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kho\u1ea3ng tr\u1ed1ng cho tay n\u1eafm, vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ea7n g\u1ea1t, v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t l\u00f5i kh\u00f3a, l\u1ef1c v\u1eadn h\u00e0nh, c\u0169ng nh\u01b0 xu h\u01b0\u1edbng s\u1eed d\u1ee5ng c\u00e1c n\u00fam xoay ng\u00f3n c\u00e1i b\u1ea5t ti\u1ec7n ho\u1eb7c b\u1ed9 ph\u1ee5 ki\u1ec7n nh\u1ecf g\u1ecdn. M\u1ed9t \u1ed5 kh\u00f3a c\u00f3 th\u1ec3 v\u1eeba kh\u00edt v\u1edbi thanh \u0111\u00f9n nh\u01b0ng v\u1eabn t\u1ea1o ra m\u1ed9t giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<h2 id=\"common-multipoint-door-lock-backset-mistakes\" class=\"wp-block-heading\">Nh\u1eefng sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p khi l\u1eafp \u0111\u1eb7t ch\u1ed1t c\u1eeda \u0111a \u0111i\u1ec3m<\/h2>\n\n\n\n<h3 id=\"ordering-by-backset-and-pz-alone\" class=\"wp-block-heading\">S\u1eafp x\u1ebfp ch\u1ec9 theo kho\u1ea3ng c\u00e1ch l\u01b0ng v\u00e0 PZ<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Backset c\u1ed9ng v\u1edbi PZ kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111\u1ecbnh l\u00fd to\u00e0n v\u1eb9n v\u1ec1 kh\u00f3a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n v\u1eabn c\u1ea7n c\u00e1c th\u00f4ng s\u1ed1 sau: m\u1eb7t tr\u01b0\u1edbc, tr\u1ee5c quay, ki\u1ec3u xi lanh, k\u00edch th\u01b0\u1edbc v\u1ecf, h\u01b0\u1edbng kh\u00f3a, v\u1ecb tr\u00ed ch\u1ed1t, h\u00e0nh tr\u00ecnh ch\u1ed1t an to\u00e0n, kho\u1ea3ng c\u00e1ch t\u00e2m m\u00f3c, kho\u1ea3ng c\u00e1ch t\u00e2m con l\u0103n, chi\u1ec1u d\u00e0i d\u1ea3i kh\u00f3a, b\u1ed9 ph\u1eadn m\u1edf r\u1ed9ng, s\u01a1 \u0111\u1ed3 l\u1eafp \u0111\u1eb7t v\u00e0 b\u1ed9 gi\u1eef ch\u1ed1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hai \u1ed5 kh\u00f3a c\u00f3 th\u1ec3 c\u00f9ng mang k\u00fd hi\u1ec7u 35\/92 nh\u01b0ng l\u1ea1i h\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 \u0111i\u1ec3m chung n\u00e0o kh\u00e1c.<\/p>\n\n\n\n<h3 id=\"measuring-to-the-wrong-centerline\" class=\"wp-block-heading\">\u0110o sai \u0111\u01b0\u1eddng t\u00e2m<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ecnh hu\u1ed1ng n\u00e0y x\u1ea3y ra khi m\u1ed9t nh\u00e0 cung c\u1ea5p d\u00f9ng thu\u1eadt ng\u1eef \u201cbackset tr\u1ee5c ch\u00ednh\u201d trong khi nh\u00e0 cung c\u1ea5p kh\u00e1c l\u1ea1i d\u00f9ng thu\u1eadt ng\u1eef \u201cbackset xi lanh\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng con s\u1ed1 \u0111\u00f3 c\u00f3 v\u1ebb h\u1ee3p l\u00fd. C\u00f2n ch\u1ebf ph\u1ea9m \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t th\u00ec kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eb7t \u0111\u01b0\u1eddng t\u00e2m tham chi\u1ebfu tr\u1ef1c ti\u1ebfp l\u00ean b\u1ea3n v\u1ebd v\u00e0 ghi ch\u00fa t\u00ean cho n\u00f3. Kh\u00f4ng n\u00ean ch\u1ec9 d\u1ef1a v\u00e0o ti\u00eau \u0111\u1ec1 trong b\u1ea3ng t\u00ednh ch\u1ec9 ghi \u0111\u01a1n thu\u1ea7n l\u00e0 \u201cBS\u201d.\u201d<\/p>\n\n\n\n<h3 id=\"treating-25-mm-and-24-6-mm-as-identical\" class=\"wp-block-heading\">Coi 25 mm v\u00e0 24,6 mm l\u00e0 nh\u01b0 nhau<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f4i khi ch\u00fang c\u00f3 th\u1ec3 thay th\u1ebf l\u1eabn nhau v\u1ec1 m\u1eb7t ch\u1ee9c n\u0103ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f4i khi th\u00ec kh\u00f4ng ph\u1ea3i v\u1eady.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c c\u0103n t\u00e2m tr\u1ee5, c\u0103n ch\u1ec9nh vi\u1ec1n, qu\u00e1 tr\u00ecnh gia c\u00f4ng ho\u1eb7c l\u01b0\u1ee3ng nh\u00f4m c\u00f2n l\u1ea1i xung quanh l\u1ed7 m\u1ed9ng. Ph\u1ee5 ki\u1ec7n c\u00f3 thanh h\u1eb9p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo h\u1ec7 inch ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra so s\u00e1nh v\u1edbi khu\u00f4n \u0111\u00f9n theo h\u1ec7 m\u00e9t tr\u01b0\u1edbc khi b\u1ea5t k\u1ef3 ai ch\u1ea5p thu\u1eadn vi\u1ec7c thay th\u1ebf b\u1eb1ng c\u00e1c s\u1ea3n ph\u1ea9m \u201ct\u01b0\u01a1ng \u0111\u01b0\u01a1ng\u201d.<\/p>\n\n\n\n<h3 id=\"ignoring-the-rear-of-the-gearbox\" class=\"wp-block-heading\">B\u1ecf qua ph\u1ea7n sau c\u1ee7a h\u1ed9p s\u1ed1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u00e1c b\u1ea3n v\u1ebd danh m\u1ee5c, ph\u1ea7n m\u1eb7t tr\u01b0\u1edbc th\u01b0\u1eddng \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y r\u00f5 r\u00e0ng, trong khi c\u00e1c h\u00ecnh chi\u1ebfu ph\u00eda sau l\u1ea1i d\u1ec5 b\u1ecb b\u1ecf qua.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f4i ki\u1ec3m tra qu\u1ef9 \u0111\u1ea1o tr\u1ee5c cam, v\u1ecf l\u00f2 xo, \u0111\u1ea7u v\u00edt, v\u1ecf \u0111\u1ed9ng c\u01a1, c\u00e1c \u0111i\u1ec3m k\u1ebft n\u1ed1i c\u1ea3m bi\u1ebfn, c\u00e1c kh\u1edbp n\u1ed1i thanh truy\u1ec1n v\u00e0 b\u1ea5t k\u1ef3 t\u1ea5m ch\u1ed1ng khoan n\u00e0o. B\u1ed9 ph\u1eadn n\u1eb1m \u1edf v\u1ecb tr\u00ed ph\u00eda sau nh\u1ea5t quy\u1ebft \u0111\u1ecbnh y\u00eau c\u1ea7u v\u1ec1 khoang th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h3 id=\"selecting-more-locking-points-than-the-door-can-hold\" class=\"wp-block-heading\">Ch\u1ecdn s\u1ed1 \u0111i\u1ec3m kh\u00f3a nhi\u1ec1u h\u01a1n s\u1ed1 \u0111i\u1ec3m m\u00e0 c\u1eeda c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e0ng nhi\u1ec1u \u0111i\u1ec3m th\u00ec c\u00e0ng c\u00f3 nhi\u1ec1u giao di\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i \u0111i\u1ec3m ti\u1ebfp x\u00fac c\u1ea7n c\u00f3 b\u1ed9 gi\u1eef, v\u1eadt li\u1ec7u n\u1ec1n c\u1ed1 \u0111\u1ecbnh, dung sai c\u0103n ch\u1ec9nh v\u00e0 \u0111\u1ed9 c\u1ee9ng khung \u0111\u1ee7 \u0111\u1ec3 ch\u1ecbu t\u1ea3i. H\u1ec7 th\u1ed1ng ba \u0111i\u1ec3m c\u00f3 \u0111\u1ed9 \u0103n kh\u1edbp s\u00e2u v\u00e0o c\u00e1c b\u1ed9 gi\u1eef \u0111\u01b0\u1ee3c gia c\u1ed1 c\u00f3 th\u1ec3 mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao h\u01a1n so v\u1edbi h\u1ec7 th\u1ed1ng n\u0103m \u0111i\u1ec3m c\u00f3 \u0111\u1ed9 \u0103n kh\u1edbp n\u00f4ng v\u00e0 \u0111\u1ed9 b\u00e1m v\u00edt k\u00e9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ed9i dung th\u1ea3o lu\u1eadn v\u1ec1 b\u00e0i ki\u1ec3m tra ph\u00f9 h\u1ee3p \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y trong <a href=\"https:\/\/fschier.com\/vi\/cac-bai-kiem-tra-do-ben-thong-dung-doi-voi-phu-kien-cua-va-cua-so\/\">C\u00e1c b\u00e0i ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n th\u00f4ng d\u1ee5ng \u0111\u1ed1i v\u1edbi ph\u1ee5 ki\u1ec7n c\u1eeda v\u00e0 c\u1eeda s\u1ed5<\/a>. H\u00e3y h\u1ecfi xem \u0111\u00e3 th\u1eed nghi\u1ec7m nh\u1eefng g\u00ec, c\u00e1ch l\u1eafp \u0111\u1eb7t ra sao, t\u1ea3i tr\u1ecdng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng l\u00e0 bao nhi\u00eau, v\u00e0 li\u1ec7u to\u00e0n b\u1ed9 c\u1ee5m c\u1eeda hay ch\u1ec9 ri\u00eang b\u1ed9 ph\u1eadn r\u1eddi \u0111\u00e3 \u0111\u1ea1t ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<h3 id=\"copying-a-timber-door-specification-onto-aluminium\" class=\"wp-block-heading\">\u00c1p d\u1ee5ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a c\u1eeda g\u1ed7 cho c\u1eeda nh\u00f4m<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1eeda g\u1ed7 ho\u1eb7c c\u1eeda composite c\u00f3 th\u1ec3 mang l\u1ea1i \u0111\u1ed9 s\u00e2u khung c\u1eeda l\u1edbn v\u00e0 di\u1ec7n t\u00edch b\u00e1m v\u00edt r\u1ed9ng. Trong khi \u0111\u00f3, thanh nh\u00f4m \u0111\u00f9n h\u1eb9p th\u00ec kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f9ng m\u1ed9t k\u00edch th\u01b0\u1edbc l\u1eafp \u0111\u1eb7t danh ngh\u0129a c\u1ee7a kh\u00f3a c\u1eeda \u0111a \u0111i\u1ec3m c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng kh\u00e1c nhau do s\u1ef1 thay \u0111\u1ed5i v\u1ec1 v\u1eadt li\u1ec7u, \u0111\u1ed9 d\u00e0y t\u01b0\u1eddng, h\u00ecnh d\u1ea1ng khoang, c\u1ea5u tr\u00fac gia c\u1ed1 v\u00e0 c\u00e1ch g\u1eafn ch\u1ed1t gi\u1eef. \u0110\u1ec3 c\u00f3 quy tr\u00ecnh l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean theo \u0111\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt hi\u1ec7u qu\u1ea3 h\u01a1n, h\u00e3y tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn t\u1ea1i <a href=\"https:\/\/fschier.com\/vi\/cach-chon-khoa-da-diem-cho-cua-ra-vao-bang-nhom\/\">Ch\u1ecdn kh\u00f3a \u0111a \u0111i\u1ec3m cho c\u1eeda ra v\u00e0o b\u1eb1ng nh\u00f4m<\/a>.<\/p>\n\n\n\n<h2 id=\"what-the-best-multipoint-lock-for-narrow-stile-doors-looks-like\" class=\"wp-block-heading\">Kh\u00f3a \u0111a \u0111i\u1ec3m t\u1ed1t nh\u1ea5t d\u00e0nh cho c\u1eeda c\u00f3 khung h\u1eb9p tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Lo\u1ea1i kh\u00f3a \u0111a \u0111i\u1ec3m t\u1ed1t nh\u1ea5t d\u00e0nh cho c\u1eeda c\u00f3 khung h\u1eb9p kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i l\u00e0 m\u1eabu c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 h\u1ec7 th\u1ed1ng th\u1ecfa m\u00e3n s\u00e1u \u0111i\u1ec1u ki\u1ec7n sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kho\u1ea3ng c\u00e1ch l\u1eafp \u0111\u1eb7t gi\u00fap \u0111\u1ecbnh v\u1ecb tay n\u1eafm v\u00e0 \u1ed5 kh\u00f3a \u0111\u00fang v\u1ecb tr\u00ed.<\/li>\n\n\n\n<li>To\u00e0n b\u1ed9 v\u1ecf m\u00e1y v\u1eeba kh\u00edt v\u1edbi khoang \u0111\u1ecbnh h\u00ecnh b\u00ean trong.<\/li>\n\n\n\n<li>M\u1eb7t tr\u01b0\u1edbc v\u00e0 s\u01a1 \u0111\u1ed3 l\u1eafp \u0111\u1eb7t ph\u00f9 h\u1ee3p v\u1edbi thanh \u0111\u00f9n.<\/li>\n\n\n\n<li>C\u00e1c \u0111i\u1ec3m kh\u00f3a \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh v\u1edbi c\u00e1c ch\u1ed1t gi\u1eef \u0111\u01b0\u1ee3c gia c\u1ed1 v\u00e0 t\u01b0\u01a1ng th\u00edch.<\/li>\n\n\n\n<li>L\u1ef1c ho\u1ea1t \u0111\u1ed9ng v\u1eabn \u1edf m\u1ee9c ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c d\u01b0\u1edbi \u00e1p su\u1ea5t ni\u00eam phong th\u1ef1c t\u1ebf.<\/li>\n\n\n\n<li>Qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p c\u00f3 quy tr\u00ecnh ki\u1ec3m tra v\u00e0 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 ph\u00f9 h\u1ee3p.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nghe c\u00f3 v\u1ebb hi\u1ec3n nhi\u00ean.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng ph\u1ea3i v\u1eady.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p th\u1ea5t b\u1ea1i trong qu\u00e1 tr\u00ecnh t\u00ecm ngu\u1ed3n cung \u1ee9ng b\u1eaft ngu\u1ed3n t\u1eeb vi\u1ec7c ng\u01b0\u1eddi mua h\u1ecfi: \u201cQu\u00fd v\u1ecb c\u00f3 lo\u1ea1i kh\u00f3a \u0111a \u0111i\u1ec3m 25 mm kh\u00f4ng?\u201d M\u1ed9t nh\u00e0 cung c\u1ea5p c\u00f3 n\u0103ng l\u1ef1c s\u1ebd tr\u1ea3 l\u1eddi l\u00e0 \u201cC\u00f3\u201d. M\u1ed9t \u0111\u1ed1i t\u00e1c k\u1ef9 thu\u1eadt chuy\u00ean nghi\u1ec7p n\u00ean \u0111\u1eb7t ra c\u00e1c c\u00e2u h\u1ecfi li\u00ean quan \u0111\u1ebfn c\u1ea5u tr\u00fac, khoang, PZ, t\u1ea5m m\u1eb7t, tr\u1ee5c, xi lanh, b\u1ed1 tr\u00ed c\u00e1c \u0111i\u1ec3m kh\u00f3a, chi\u1ec1u cao c\u1eeda, kh\u1ed1i l\u01b0\u1ee3ng c\u1eeda, m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng, m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u1edbi \u0103n m\u00f2n, th\u1ecb tr\u01b0\u1eddng v\u00e0 c\u00e1c y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh t\u00f9y ch\u1ec9nh, <a href=\"https:\/\/fschier.com\/vi\/oem-odm\/\">Quy tr\u00ecnh thi\u1ebft k\u1ebf ph\u1ea7n c\u1ee9ng OEM v\u00e0 ODM<\/a> l\u00e0 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u t\u1ed1t h\u01a1n v\u00ec n\u00f3 cho ph\u00e9p r\u00e0 so\u00e1t b\u1ea3n v\u1ebd chi ti\u1ebft, \u0111\u01b0\u1eddng bao l\u1eafp gh\u00e9p, m\u1eabu th\u1eed, k\u00edch th\u01b0\u1edbc ki\u1ec3m tra, bao b\u00ec v\u00e0 ki\u1ec3m so\u00e1t phi\u00ean b\u1ea3n tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-a2881d5\" id=\"gspb_image-id-gsbp-a2881d5\"><img decoding=\"async\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/07\/Multipoint-Lock-Backset-Explained-for-Narrow-Stile-Doors-2.jpg\" data-src=\"\" alt=\"Gi\u1ea3i th\u00edch v\u1ec1 b\u1ed9 ch\u1ed1t kh\u00f3a \u0111a \u0111i\u1ec3m d\u00e0nh cho c\u1eeda c\u00f3 khung h\u1eb9p\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 id=\"faqs\" class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<h3 id=\"what-is-a-multipoint-lock-backset\" class=\"wp-block-heading\">Backset kh\u00f3a \u0111a \u0111i\u1ec3m l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng l\u00f9i c\u1ee7a kh\u00f3a \u0111a \u0111i\u1ec3m l\u00e0 kho\u1ea3ng c\u00e1ch ngang t\u1eeb m\u1eb7t tr\u01b0\u1edbc c\u1ee7a kh\u00f3a ho\u1eb7c m\u1eb7t ph\u1eb3ng tham chi\u1ebfu m\u00e9p c\u1eeda \u0111\u1ebfn tr\u1ee5c t\u00e2m ho\u1ea1t \u0111\u1ed9ng do nh\u00e0 s\u1ea3n xu\u1ea5t quy \u0111\u1ecbnh, th\u01b0\u1eddng l\u00e0 tr\u1ee5c tay n\u1eafm tr\u00ean kh\u00f3a \u0111a \u0111i\u1ec3m \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng c\u1ea7n g\u1ea1t ho\u1eb7c tr\u1ee5c t\u00e2m c\u1ee7a xi lanh tr\u00ean m\u1ed9t s\u1ed1 lo\u1ea1i kh\u00f3a ch\u1ed1t c\u1ed1 \u0111\u1ecbnh c\u00f3 khung c\u1eeda h\u1eb9p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng s\u1ed1 n\u00e0y quy \u0111\u1ecbnh v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t h\u1ed9p s\u1ed1, tay n\u1eafm v\u00e0 xi lanh b\u00ean trong c\u1eeda. Kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ea7m l\u1eabn th\u00f4ng s\u1ed1 Backset v\u1edbi \u0111\u1ed9 s\u00e2u th\u00e2n c\u1eeda, kho\u1ea3ng c\u00e1ch t\u00e2m PZ, chi\u1ec1u r\u1ed9ng m\u1eb7t tr\u01b0\u1edbc ho\u1eb7c v\u1ecb tr\u00ed c\u00e1c \u0111i\u1ec3m kh\u00f3a.<\/p>\n\n\n\n<h3 id=\"how-do-you-measure-a-multipoint-lock-backset\" class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111o kho\u1ea3ng c\u00e1ch l\u00f9i c\u1ee7a \u1ed5 kh\u00f3a \u0111a \u0111i\u1ec3m?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 \u0111o kho\u1ea3ng l\u00f9i c\u1ee7a \u1ed5 kh\u00f3a \u0111a \u0111i\u1ec3m, h\u00e3y \u0111\u00f3ng c\u1eeda l\u1ea1i, x\u00e1c \u0111\u1ecbnh m\u1eb7t ph\u1eb3ng tham chi\u1ebfu c\u1ee7a t\u1ea5m m\u1eb7t ph\u1eb3ng, sau \u0111\u00f3 \u0111o vu\u00f4ng g\u00f3c v\u1edbi t\u00e2m tr\u1ee5c tay n\u1eafm ho\u1eb7c \u0111\u01b0\u1eddng t\u00e2m kh\u00e1c \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n tr\u00ean b\u1ea3n v\u1ebd \u1ed5 kh\u00f3a; ti\u1ebfp theo, x\u00e1c nh\u1eadn ri\u00eang bi\u1ec7t c\u00e1c th\u00f4ng s\u1ed1 PZ, \u0111\u1ed9 s\u00e2u v\u1ecf \u1ed5 kh\u00f3a, chi\u1ec1u r\u1ed9ng t\u1ea5m m\u1eb7t ph\u1eb3ng v\u00e0 v\u1ecb tr\u00ed c\u00e1c \u0111i\u1ec3m kh\u00f3a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng th\u01b0\u1edbc th\u00e9p ho\u1eb7c th\u01b0\u1edbc k\u1eb9p khi c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c. Th\u00e1o tay c\u1ea7m ho\u1eb7c xi lanh ra khi ph\u1ea7n vi\u1ec1n che khu\u1ea5t khi\u1ebfn kh\u00f3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u01b0\u1eddng t\u00e2m th\u1ef1c s\u1ef1.<\/p>\n\n\n\n<h3 id=\"what-backset-is-needed-for-a-narrow-stile-door\" class=\"wp-block-heading\">\u0110\u1ed1i v\u1edbi c\u1eeda c\u00f3 khung h\u1eb9p th\u00ec c\u1ea7n kho\u1ea3ng c\u00e1ch l\u1eafp \u0111\u1eb7t l\u00e0 bao nhi\u00eau?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng l\u00f9i c\u1ea7n thi\u1ebft cho c\u1eeda c\u00f3 khung h\u1eb9p l\u00e0 k\u00edch th\u01b0\u1edbc nh\u1ecf nh\u1ea5t \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn, v\u1eeba kh\u00edt v\u1edbi khoang r\u00e3nh b\u00ean trong th\u1ef1c t\u1ebf, gi\u00fap c\u0103n ch\u1ec9nh tay n\u1eafm v\u00e0 \u1ed5 kh\u00f3a \u1edf v\u1ecb tr\u00ed ch\u00ednh gi\u1eefa m\u1ed9t c\u00e1ch an to\u00e0n, kh\u00f4ng c\u1ea3n tr\u1edf k\u00ednh, l\u1edbp gia c\u1ed1, h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc v\u00e0 l\u1edbp c\u00e1ch nhi\u1ec7t, \u0111\u1ed3ng th\u1eddi v\u1eabn \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 v\u1eadt li\u1ec7u \u0111\u1ec3 l\u1eafp \u0111\u1eb7t ch\u1eafc ch\u1eafn v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ef1 kh\u1edbp n\u1ed1i c\u1ee7a ch\u1ed1t gi\u1eef.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c k\u00edch th\u01b0\u1edbc th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn c\u00f3 th\u1ec3 bao g\u1ed3m kho\u1ea3ng 22\u201325 mm, 28\u201330 mm ho\u1eb7c 35 mm, nh\u01b0ng kh\u00f4ng n\u00ean ph\u00ea duy\u1ec7t b\u1ea5t k\u1ef3 k\u00edch th\u01b0\u1edbc n\u00e0o n\u1ebfu kh\u00f4ng c\u00f3 b\u1ea3n v\u1ebd kh\u00f3a v\u00e0 m\u1eb7t c\u1eaft \u0111\u00f9n.<\/p>\n\n\n\n<h3 id=\"is-a-25-mm-backset-best-for-an-aluminium-door\" class=\"wp-block-heading\">Kho\u1ea3ng c\u00e1ch l\u1eafp b\u1ea3n l\u1ec1 25 mm c\u00f3 ph\u1ea3i l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u nh\u1ea5t cho c\u1eeda nh\u00f4m kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 kh\u00f3a c\u1eeda b\u1eb1ng nh\u00f4m c\u00f3 kho\u1ea3ng l\u00f9i 25 mm l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn nh\u1ecf g\u1ecdn th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem x\u00e9t cho c\u00e1c c\u1ea5u tr\u00fac m\u1ecfng, nh\u01b0ng ch\u1ec9 ph\u00f9 h\u1ee3p khi to\u00e0n b\u1ed9 th\u00e2n kh\u00f3a, t\u1ea5m m\u1eb7t tr\u01b0\u1edbc, tr\u1ee5c kh\u00f3a, l\u00f5i kh\u00f3a, \u1ed1c v\u00edt, thanh n\u1ed1i v\u00e0 kho\u1ea3ng tr\u1ed1ng b\u1ea3o tr\u00ec v\u1eeba kh\u00edt v\u1edbi thanh \u0111\u00f9n m\u00e0 kh\u00f4ng c\u1ea7n c\u1eaft v\u00e0o l\u1edbp gia c\u1ed1, h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc, l\u1edbp k\u00ednh ho\u1eb7c l\u1edbp c\u00e1ch nhi\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch l\u00f9i 30 mm ho\u1eb7c 35 mm c\u00f3 th\u1ec3 gi\u00fap b\u1ed1 tr\u00ed c\u01a1 c\u1ea5u ho\u1ea1t \u0111\u1ed9ng h\u1ee3p l\u00fd h\u01a1n khi thanh khung c\u00f3 \u0111\u1ee7 chi\u1ec1u s\u00e2u s\u1eed d\u1ee5ng. K\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n kh\u00f4ng nh\u1ea5t thi\u1ebft \u0111\u1ed3ng ngh\u0129a v\u1edbi \u0111\u1ed9 b\u1ec1n cao h\u01a1n hay \u0111\u1ed9 tin c\u1eady t\u1ed1t h\u01a1n.<\/p>\n\n\n\n<h3 id=\"can-i-replace-a-multipoint-lock-using-backset-alone\" class=\"wp-block-heading\">T\u00f4i c\u00f3 th\u1ec3 thay th\u1ebf \u1ed5 kh\u00f3a \u0111a \u0111i\u1ec3m ch\u1ec9 b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh kho\u1ea3ng c\u00e1ch l\u1eafp \u0111\u1eb7t kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n kh\u00f4ng n\u00ean thay th\u1ebf \u1ed5 kh\u00f3a \u0111a \u0111i\u1ec3m ch\u1ec9 d\u1ef1a v\u00e0o th\u00f4ng s\u1ed1 backset, b\u1edfi v\u00ec hai \u1ed5 kh\u00f3a c\u00f3 th\u1ec3 c\u00f3 c\u00f9ng m\u1ed9t th\u00f4ng s\u1ed1 backset nh\u01b0ng l\u1ea1i kh\u00e1c nhau v\u1ec1 kho\u1ea3ng c\u00e1ch t\u00e2m PZ, chi\u1ec1u r\u1ed9ng m\u1eb7t tr\u01b0\u1edbc, \u0111\u1ed9 s\u00e2u th\u00e2n \u1ed5, k\u00edch th\u01b0\u1edbc tr\u1ee5c, ki\u1ec3u xi lanh, v\u1ecb tr\u00ed m\u00f3c ho\u1eb7c con l\u0103n, chi\u1ec1u d\u00e0i d\u1ea3i kh\u00f3a, h\u00e0nh tr\u00ecnh truy\u1ec1n \u0111\u1ed9ng, h\u01b0\u1edbng m\u1edf v\u00e0 h\u00ecnh d\u1ea1ng ch\u1ed1t gi\u1eef.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ghi l\u1ea1i th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a kh\u00f3a, ch\u1ee5p \u1ea3nh c\u00e1c k\u00fd hi\u1ec7u tr\u00ean m\u1eb7t tr\u01b0\u1edbc, \u0111o \u0111\u1ea1c t\u1eebng \u0111i\u1ec3m ho\u1ea1t \u0111\u1ed9ng v\u00e0 so s\u00e1nh b\u1ea3n v\u1ebd k\u1ef9 thu\u1eadt c\u0169 v\u00e0 m\u1edbi tr\u01b0\u1edbc khi gia c\u00f4ng ho\u1eb7c \u0111\u1eb7t h\u00e0ng.<\/p>\n\n\n\n<h3 id=\"what-is-the-best-multipoint-lock-for-narrow-stile-doors\" class=\"wp-block-heading\">Lo\u1ea1i kh\u00f3a \u0111a \u0111i\u1ec3m n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t cho c\u1eeda c\u00f3 khung h\u1eb9p?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lo\u1ea1i kh\u00f3a \u0111a \u0111i\u1ec3m t\u1ed1t nh\u1ea5t d\u00e0nh cho c\u1eeda c\u00f3 khung h\u1eb9p l\u00e0 h\u1ec7 th\u1ed1ng c\u00f3 thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p v\u1edbi h\u00ecnh d\u00e1ng khung c\u1eeda, trong \u0111\u00f3 c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 kho\u1ea3ng c\u00e1ch l\u1eafp \u0111\u1eb7t, k\u00edch th\u01b0\u1edbc v\u1ecf kh\u00f3a, c\u00e1c \u0111i\u1ec3m kh\u00f3a, ch\u1ed1t gi\u1eef, tay n\u1eafm, l\u00f5i kh\u00f3a, bul\u00f4ng c\u1ed1 \u0111\u1ecbnh, g\u00f3i ch\u1ed1ng \u0103n m\u00f2n, l\u1ef1c v\u1eadn h\u00e0nh v\u00e0 b\u1eb1ng ch\u1ee9ng tu\u00e2n th\u1ee7 \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ed3ng b\u1ed9 tr\u00ean ch\u00ednh ph\u1ea7n c\u1eeda th\u1ef1c t\u1ebf, thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o h\u00ecnh \u1ea3nh trong catalogue \u0111\u1ec3 l\u1ef1a ch\u1ecdn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i c\u1eeda d\u00f9ng trong th\u01b0\u01a1ng m\u1ea1i, c\u1eeda d\u00e0nh cho ng\u01b0\u1eddi khuy\u1ebft t\u1eadt, c\u1eeda \u0111\u1ea1t ti\u00eau chu\u1ea9n an ninh ho\u1eb7c c\u1eeda c\u00f3 t\u1ea7n su\u1ea5t s\u1eed d\u1ee5ng cao, to\u00e0n b\u1ed9 b\u1ed9 c\u1eeda c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m \u0111\u1ecbnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n th\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh quy \u0111\u1ecbnh.<\/p>\n\n\n\n<h2 id=\"send-the-profile-not-just-a-backset-number\" class=\"wp-block-heading\">H\u00e3y g\u1eedi th\u00f4ng tin h\u1ed3 s\u01a1, ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 s\u1ed1 kho\u1ea3ng c\u00e1ch l\u01b0ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi y\u00eau c\u1ea7u b\u00e1o gi\u00e1, vui l\u00f2ng chu\u1ea9n b\u1ecb c\u00e1c th\u00f4ng tin sau: ph\u1ea7n m\u1eb7t c\u1eaft, kho\u1ea3ng c\u00e1ch l\u1eafp \u0111\u1eb7t y\u00eau c\u1ea7u, kho\u1ea3ng c\u00e1ch t\u00e2m PZ, k\u00edch th\u01b0\u1edbc m\u1eb7t tr\u01b0\u1edbc, chi\u1ec1u cao tay n\u1eafm, ki\u1ec3u d\u00e1ng \u1ed5 kh\u00f3a, b\u1ed1 tr\u00ed c\u00e1c \u0111i\u1ec3m kh\u00f3a, k\u00edch th\u01b0\u1edbc c\u1eeda, kh\u1ed1i l\u01b0\u1ee3ng c\u1eeda, h\u01b0\u1edbng m\u1edf, th\u1ecb tr\u01b0\u1eddng m\u1ee5c ti\u00eau, s\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng h\u00e0ng n\u0103m v\u00e0 b\u1eb1ng ch\u1ee9ng ki\u1ec3m \u0111\u1ecbnh c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00f3, h\u00e3y y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p ba \u0111i\u1ec1u sau:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>B\u1ea3n v\u1ebd chi ti\u1ebft kh\u00f3a v\u00e0 ch\u1ed1t kh\u00f3a<\/li>\n\n\n\n<li>Ki\u1ec3m tra \u0111\u1ed9 kh\u1edbp h\u00ecnh d\u1ea1ng tr\u01b0\u1edbc khi ch\u1ebf t\u1ea1o khu\u00f4n ho\u1eb7c gia c\u00f4ng<\/li>\n\n\n\n<li>M\u1ed9t m\u1eabu th\u1eed nghi\u1ec7m ch\u1ee9c n\u0103ng \u0111\u01b0\u1ee3c ki\u1ec3m tra b\u00ean trong ph\u1ea7n c\u1eeda th\u1ef1c t\u1ebf<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eebng ch\u1ecdn lo\u1ea1i kh\u00f3a \u0111a \u0111i\u1ec3m c\u00f3 khe h\u1eb9p ch\u1ec9 v\u00ec kho\u1ea3ng c\u00e1ch t\u1eeb m\u00e9p c\u1eeda \u0111\u1ebfn t\u00e2m l\u1ed7 kh\u00f3a nghe c\u00f3 v\u1ebb ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ee9ng minh s\u1ef1 ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y g\u1eedi b\u1ea3n v\u1ebd thanh nh\u00f4m v\u00e0 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n cho CHIER qua <a href=\"https:\/\/fschier.com\/vi\/oem-odm\/\">Trang \u0111\u00e1nh gi\u00e1 k\u1ef9 thu\u1eadt OEM\/ODM<\/a> \u0111\u1ec3 so s\u00e1nh kho\u1ea3ng c\u00e1ch t\u1eeb tr\u1ee5c kh\u00f3a \u0111\u1ebfn khung c\u1eeda, k\u00edch th\u01b0\u1edbc v\u1ecf h\u1ed9p s\u1ed1, c\u00e1c \u0111i\u1ec3m kh\u00f3a, ch\u1ed1t gi\u1eef, tay n\u1eafm v\u00e0 l\u00f5i kh\u00f3a nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng c\u1eeda ho\u00e0n ch\u1ec9nh.<\/p>","protected":false},"excerpt":{"rendered":"<p>Kho\u1ea3ng c\u00e1ch l\u1eafp kh\u00f3a \u0111a \u0111i\u1ec3m kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t k\u00edch th\u01b0\u1edbc nh\u1ecf trong danh m\u1ee5c s\u1ea3n ph\u1ea9m. H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch \u0111o l\u01b0\u1eddng th\u00f4ng s\u1ed1 n\u00e0y, so s\u00e1nh c\u00e1c k\u00edch th\u01b0\u1edbc ph\u1ed5 bi\u1ebfn, tr\u00e1nh t\u00ecnh tr\u1ea1ng kh\u00f4ng v\u1eeba v\u1eb7n do thanh c\u1eeda qu\u00e1 h\u1eb9p, \u0111\u1ed3ng th\u1eddi x\u00e1c \u0111\u1ecbnh \u0111\u1ea7y \u0111\u1ee7 h\u1ec7 th\u1ed1ng kh\u00f3a tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng m\u1eabu th\u1eed ho\u1eb7c s\u1ed1 l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t.<\/p>","protected":false},"author":1,"featured_media":2709,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"#gspb_image-id-gsbp-250560c img,#gspb_image-id-gsbp-a2881d5 img,#gspb_image-id-gsbp-d958bdb img{vertical-align:top;display:inline-block;box-sizing:border-box;max-width:100%;height:auto}","footnotes":""},"categories":[1],"tags":[1437,1435,1432,1431,1430,1436,1433,1434],"class_list":["post-2706","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-multi-point-lock-systems-engineering","tag-aluminium-door-hardware","tag-aluminium-door-lock-backset","tag-door-lock-backset-measurement","tag-multipoint-door-lock-backset","tag-multipoint-lock-backset","tag-multipoint-lock-measurement","tag-narrow-stile-door-lock","tag-narrow-stile-multipoint-lock-2"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"_links":{"self":[{"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts\/2706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/comments?post=2706"}],"version-history":[{"count":1,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts\/2706\/revisions"}],"predecessor-version":[{"id":2712,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts\/2706\/revisions\/2712"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/media\/2709"}],"wp:attachment":[{"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/media?parent=2706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/categories?post=2706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/tags?post=2706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}