{"id":2582,"date":"2026-07-24T07:26:25","date_gmt":"2026-07-24T07:26:25","guid":{"rendered":"https:\/\/fschier.com\/?p=2582"},"modified":"2026-07-24T07:41:10","modified_gmt":"2026-07-24T07:41:10","slug":"cach-do-kich-thuoc-chot-cua-so-va-chot-giu-de-thay-the","status":"publish","type":"post","link":"https:\/\/fschier.com\/vi\/cach-do-kich-thuoc-chot-cua-so-va-chot-giu-de-thay-the\/","title":{"rendered":"C\u00e1ch \u0111o k\u00edch th\u01b0\u1edbc \u1ed5 kh\u00f3a v\u00e0 ch\u1ed1t gi\u1eef khung c\u1eeda s\u1ed5 \u0111\u1ec3 thay th\u1ebf"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Vi\u1ec7c thay th\u1ebf kh\u00f3a khung c\u1eeda s\u1ed5 th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t c\u00f4ng vi\u1ec7c thay th\u1ebf ph\u1ee5 t\u00f9ng mang t\u00ednh th\u1ea9m m\u1ef9. Ch\u1ec9 c\u1ea7n t\u00ecm m\u1ed9t chi\u1ebfc kh\u00f3a c\u00f3 l\u1edbp ho\u00e0n thi\u1ec7n t\u01b0\u01a1ng t\u1ef1, so s\u00e1nh hai b\u1ee9c \u1ea3nh, r\u1ed3i \u0111\u1eb7t h\u00e0ng l\u00e0 xong.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch ti\u1ebfp c\u1eadn \u0111\u00f3 kh\u00f4ng hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u1ed5 kh\u00f3a d\u1ea1ng d\u1ea3i c\u00f3 th\u1ec3 v\u1eeba kh\u00edt v\u1edbi c\u00e1c l\u1ed7 s\u1eb5n c\u00f3, n\u1eb1m ph\u1eb3ng tr\u00ean thanh n\u1ed1i v\u00e0 xoay h\u1ebft v\u00f2ng cung m\u00e0 h\u1ea7u nh\u01b0 kh\u00f4ng ch\u1ea1m v\u00e0o ch\u1ed1t gi\u1eef. Tr\u00f4ng n\u00f3 nh\u01b0 \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t. Th\u1eadm ch\u00ed c\u00f3 th\u1ec3 t\u1ea1o c\u1ea3m gi\u00e1c nh\u01b0 \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u00f3a. Nh\u01b0ng l\u1ef1c xoay ch\u1ec9 d\u1ed3n v\u00e0o ph\u1ea7n \u0111\u1ea7u c\u1ee7a \u1ed5 kh\u00f3a, c\u00e1c thanh n\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c k\u00e9o s\u00e1t v\u00e0o nhau, v\u00e0 ngay khi ch\u1ecbu t\u1ea3i tr\u1ecdng nghi\u00eam tr\u1ecdng \u0111\u1ea7u ti\u00ean, sai s\u00f3t n\u00e0y s\u1ebd l\u1ed9 ra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y \u0111o c\u1eb7p \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec b\u1ed9 qu\u00e9t v\u00e0 b\u1ed9 gi\u1eef t\u1ea1o th\u00e0nh m\u1ed9t giao di\u1ec7n c\u01a1 kh\u00ed duy nh\u1ea5t, n\u00ean m\u1ed9t b\u1ed9 ph\u1eadn thay th\u1ebf ch\u1ec9 sao ch\u00e9p h\u00ecnh d\u00e1ng th\u00e2n kh\u00f3a m\u00e0 b\u1ecf qua chi\u1ec1u cao c\u1ee7a b\u1ed9 gi\u1eef, \u0111\u1ed9 ch\u1ed3ng l\u1ea5n c\u1ee7a c\u00e1nh c\u1eeda, t\u1ea7m v\u1edbi c\u1ee7a cam v\u00e0 \u0111\u1ed9 l\u1ec7ch c\u1ee7a b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t g\u1ecdn g\u00e0ng, xoay tr\u01a1n tru, nh\u01b0ng v\u1eabn ch\u1ec9 mang l\u1ea1i s\u1ef1 kh\u1edbp n\u1ed1i n\u00f4ng v\u00e0 kh\u00f4ng \u0111\u00e1ng tin c\u1eady.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i sao l\u1ea1i ph\u00ea duy\u1ec7t m\u1ed9t n\u1eeda c\u01a1 ch\u1ebf?<\/p>\n\n\n\n<h2 id=\"start-with-the-lock-type-not-the-finish\" class=\"wp-block-heading\">H\u00e3y b\u1eaft \u0111\u1ea7u t\u1eeb lo\u1ea1i kh\u00f3a, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u1edbp ho\u00e0n thi\u1ec7n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh \u0111o k\u00edch th\u01b0\u1edbc kh\u00f3a khung c\u1eeda s\u1ed5, h\u00e3y x\u00e1c \u0111\u1ecbnh lo\u1ea1i kh\u00f3a hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cKh\u00f3a sash\u201d l\u00e0 m\u1ed9t danh m\u1ee5c r\u1ed9ng. Lo\u1ea1i kh\u00f3a n\u00e0y c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u01a1 ch\u1ebf nh\u01b0 thanh qu\u00e9t h\u00ecnh l\u01b0\u1ee1i li\u1ec1m, cam l\u1ec7ch t\u00e2m, ch\u1ed1t tr\u01b0\u1ee3t, c\u01a1 c\u1ea5u truy\u1ec1n \u0111\u1ed9ng h\u00ecnh n\u0129a, ch\u1ed1t ch\u1ea1m, xi lanh kh\u00f3a ch\u00eca ho\u1eb7c c\u00e1c c\u01a1 ch\u1ebf kh\u00e1c. H\u01b0\u1edbng d\u1eabn c\u1ee7a CHIER v\u1ec1 <a href=\"https:\/\/fschier.com\/vi\/cac-loai-khoa-cua-so-khoa-chot-canh-khoa-hinh-luoi-liem-khoa-espagnolette-va-khoa-da-diem\/\">c\u00e1c lo\u1ea1i kh\u00f3a c\u1eeda s\u1ed5 kh\u00e1c nhau<\/a> gi\u1ea3i th\u00edch l\u00fd do t\u1ea1i sao c\u00e1c lo\u1ea1i kh\u00f3a sash, cam, crescent, espagnolette v\u00e0 kh\u00f3a \u0111a \u0111i\u1ec3m kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 thay th\u1ebf cho nhau. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi m\u1ed9t \u1ed5 kh\u00f3a ki\u1ec3u qu\u00e9t ho\u1eb7c h\u00ecnh l\u01b0\u1ee1i li\u1ec1m th\u00f4ng th\u01b0\u1eddng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1i <strong>th\u00e2n kh\u00f3a<\/strong> g\u1eafn v\u00e0o m\u1ed9t thanh ray n\u1ed1i.<\/li>\n\n\n\n<li>C\u00e1i <strong>ng\u01b0\u1eddi g\u00e1c \u0111\u1ec1n<\/strong> \u0111\u01b0\u1ee3c l\u1eafp v\u00e0o thanh ray \u0111\u1ed1i di\u1ec7n, c\u00e1nh c\u1eeda ho\u1eb7c khung c\u1eeda.<\/li>\n\n\n\n<li>V\u00f2ng qu\u00e9t xoay \u0111i v\u00e0o ho\u1eb7c \u0111i v\u00f2ng qua ng\u01b0\u1eddi g\u00e1c khung th\u00e0nh.<\/li>\n\n\n\n<li>Ph\u1ea7n cu\u1ed1i c\u00f9ng c\u1ee7a chu tr\u00ecnh n\u00ean l\u00e0m cho c\u00e1c thanh d\u1eabn c\u1ee7a bu\u1ed3ng h\u1ecdp kh\u00edt l\u1ea1i v\u1edbi nhau.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u01a1 ch\u1ebf k\u00e9o v\u00e0o \u0111\u00f3 r\u1ea5t quan tr\u1ecdng. M\u1ed9t ch\u1ed1t kh\u00f3a ch\u1ec9 ch\u1ea1m v\u00e0o b\u1ed9 ph\u1eadn gi\u1eef c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n c\u00e1c chuy\u1ec3n \u0111\u1ed9ng ng\u1eabu nhi\u00ean, nh\u01b0ng c\u00f3 th\u1ec3 kh\u00f4ng l\u00e0m gi\u1ea3m \u0111\u1ed9 l\u1ecfng l\u1ebbo c\u1ee7a c\u00e1nh c\u1eeda, kh\u00f4ng n\u00e9n ch\u1eb7t mi\u1ebfng \u0111\u1ec7m ch\u1ed1ng th\u1eddi ti\u1ebft, ho\u1eb7c kh\u00f4ng ch\u1ed1ng l\u1ea1i hi\u1ec7n t\u01b0\u1ee3ng t\u00e1ch r\u1eddi nh\u01b0 c\u00e1ch m\u00e0 c\u1ee5m l\u1eafp r\u00e1p ban \u0111\u1ea7u \u0111\u00e3 l\u00e0m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f4i kh\u00f4ng tin t\u01b0\u1edfng v\u00e0o vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u1ee5 t\u00f9ng thay th\u1ebf ch\u1ec9 d\u1ef1a tr\u00ean m\u1ed9t b\u1ee9c \u1ea3nh ch\u1ee5p t\u1eeb ph\u00eda tr\u01b0\u1edbc. B\u1ee9c \u1ea3nh gi\u00fap x\u00e1c \u0111\u1ecbnh d\u00f2ng s\u1ea3n ph\u1ea9m, l\u1edbp ho\u00e0n thi\u1ec7n, ki\u1ec3u c\u1ea7n g\u1ea1t v\u00e0 b\u1ed1 c\u1ee5c l\u1ed7 r\u00f5 r\u00e0ng. Tuy nhi\u00ean, n\u00f3 kh\u00f4ng cho bi\u1ebft chi\u1ec1u cao l\u1eafp gh\u00e9p c\u1ee7a ch\u1ed1t gi\u1eef, b\u00e1n k\u00ednh u\u1ed1n cong hay m\u1ed1i quan h\u1ec7 gi\u1eefa hai b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00ecnh \u1ea3nh m\u1edbi l\u00e0 b\u1eb1ng ch\u1ee9ng. Kh\u00f4ng ph\u1ea3i k\u00edch th\u01b0\u1edbc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 tham kh\u1ea3o, <a href=\"https:\/\/fschier.com\/vi\/khoa-khung-cua-so-2\/\">D\u00f2ng s\u1ea3n ph\u1ea9m kh\u00f3a c\u00e1nh c\u1eeda s\u1ed5 CHIER<\/a> bao g\u1ed3m c\u00e1c ki\u1ec3u thi\u1ebft k\u1ebf d\u1ea1ng qu\u00e9t, d\u1ea1ng cam, d\u1ea1ng l\u01b0\u1ee1i li\u1ec1m, d\u1ea1ng truy\u1ec1n \u0111\u1ed9ng b\u1eb1ng n\u0129a v\u00e0 d\u1ea1ng \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng c\u1ea7n g\u1ea1t. \u0110\u1ed1i v\u1edbi lo\u1ea1i s\u1ea3n ph\u1ea9m n\u00e0y, tr\u01b0\u1edbc khi l\u1ef1a ch\u1ecdn, c\u1ea7n ki\u1ec3m tra c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 k\u00edch th\u01b0\u1edbc \u0111\u1ebf, kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u1ed7 c\u1ed1 \u0111\u1ecbnh, h\u00e0nh tr\u00ecnh c\u1ee7a cam, h\u01b0\u1edbng l\u1eafp \u0111\u1eb7t, khe h\u1edf c\u1ee7a c\u1ea7n g\u1ea1t v\u00e0 chi\u1ec1u cao c\u1ee7a ch\u1ed1t gi\u1eef. <\/p>\n\n\n\n<h2 id=\"the-window-sash-lock-measurements-that-decide-fit\" class=\"wp-block-heading\">C\u00e1c k\u00edch th\u01b0\u1edbc c\u1ee7a ch\u1ed1t c\u1eeda s\u1ed5 quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 v\u1eeba v\u1eb7n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y s\u1eed d\u1ee5ng \u0111\u01a1n v\u1ecb milim\u00e9t trong b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, ngay c\u1ea3 khi c\u1eeda s\u1ed5 ban \u0111\u1ea7u \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo \u0111\u01a1n v\u1ecb inch. M\u1ed9t inch b\u1eb1ng ch\u00ednh x\u00e1c 25,4 mm, do \u0111\u00f3 vi\u1ec7c ghi r\u00f5 c\u1ea3 hai \u0111\u01a1n v\u1ecb s\u1ebd gi\u00fap tr\u00e1nh nh\u1eefng tranh c\u00e3i v\u1ec1 vi\u1ec7c quy \u0111\u1ed5i sau n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c chi ti\u1ebft kim lo\u1ea1i nh\u1ecf, th\u01b0\u1edbc k\u1eb9p \u0111i\u1ec7n t\u1eed s\u1ebd ti\u1ec7n l\u1ee3i h\u01a1n th\u01b0\u1edbc d\u00e2y m\u1ec1m. Th\u01b0\u1edbc th\u00e9p, tu\u1ed1c-n\u01a1-v\u00edt, b\u0103ng d\u00ednh che, b\u00fat ch\u00ec v\u00e0 camera \u0111i\u1ec7n tho\u1ea1i s\u1ebd \u0111\u00e1p \u1ee9ng \u0111\u1ee7 c\u00e1c nhu c\u1ea7u c\u00f2n l\u1ea1i.<\/p>\n\n\n\n<h3 id=\"record-these-dimensions-before-ordering\" class=\"wp-block-heading\">H\u00e3y ghi l\u1ea1i c\u00e1c k\u00edch th\u01b0\u1edbc n\u00e0y tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u0110o l\u01b0\u1eddng<\/th><th>C\u00e1ch \u0111o l\u01b0\u1eddng<\/th><th>Nh\u1eefng g\u00ec n\u00f3 \u0111i\u1ec1u khi\u1ec3n<\/th><th>L\u1ed7i th\u01b0\u1eddng g\u1eb7p<\/th><\/tr><\/thead><tbody><tr><td>Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c t\u00e2m l\u1ed7 c\u1ed1 \u0111\u1ecbnh kh\u00f3a<\/td><td>T\u1eeb t\u00e2m c\u1ee7a l\u1ed7 l\u1eafp n\u00e0y \u0111\u1ebfn t\u00e2m c\u1ee7a l\u1ed7 l\u1eafp kia<\/td><td>C\u0103n ch\u1ec9nh v\u1edbi c\u00e1c l\u1ed7 ho\u1eb7c mi\u1ebfng ch\u00e8n hi\u1ec7n c\u00f3<\/td><td>V\u00edt \u0111\u01b0\u1ee3c v\u1eb7n v\u00e0o theo g\u00f3c nghi\u00eang ho\u1eb7c kh\u00f4ng ch\u1ea1m v\u00e0o c\u1ed1t th\u00e9p<\/td><\/tr><tr><td>Tr\u1ee5c t\u00e2m l\u1ed7 c\u1ed1 \u0111\u1ecbnh Keeper<\/td><td>T\u1eeb t\u00e2m \u0111\u1ebfn t\u00e2m c\u1ee7a th\u1ee7 m\u00f4n<\/td><td>Li\u1ec7u ng\u01b0\u1eddi l\u1eafp \u0111\u1eb7t c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng c\u00e1c \u0111i\u1ec3m g\u1eafn ban \u0111\u1ea7u hay kh\u00f4ng<\/td><td>C\u00e1c l\u1ed7 khoan m\u1edbi n\u1eb1m qu\u00e1 g\u1ea7n c\u00e1c l\u1ed7 khoan c\u0169 \u0111\u00e3 b\u1ecb h\u01b0 h\u1ecfng<\/td><\/tr><tr><td>Kh\u00f3a chi\u1ec1u d\u00e0i v\u00e0 chi\u1ec1u r\u1ed9ng c\u1ee7a \u0111\u1ebf<\/td><td>K\u00edch th\u01b0\u1edbc ngo\u00e0i t\u1ed1i \u0111a c\u1ee7a t\u1ea5m l\u1eafp<\/td><td>\u0110\u1ed9 kh\u00edt c\u1ee7a ray, \u0111\u1ed9 che ph\u1ee7 c\u1ee7a v\u1ea1ch s\u01a1n v\u00e0 kho\u1ea3ng h\u1edf \u1edf m\u00e9p<\/td><td>Ph\u1ea7n \u0111\u1ebf nh\u00f4 ra ngo\u00e0i thanh ray ho\u1eb7c \u0111\u1ec3 l\u1ed9 c\u00e1c v\u1ebft c\u0169<\/td><\/tr><tr><td>Chi\u1ec1u cao \u0111\u1ebf kh\u00f3a<\/td><td>M\u1eb7t l\u1eafp \u0111\u1eb7t h\u01b0\u1edbng v\u1ec1 ph\u1ea7n c\u1ed1 \u0111\u1ecbnh cao nh\u1ea5t c\u1ee7a \u0111\u1ebf<\/td><td>Kho\u1ea3ng tr\u1ed1ng gi\u1eefa tay g\u1ea1t v\u00e0 c\u00e1nh c\u1eeda<\/td><td>C\u1ea7n g\u1ea1t c\u1ecd x\u00e1t v\u00e0o ch\u1ed1t k\u00ednh, r\u00e8m c\u1eeda ho\u1eb7c c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i l\u00e2n c\u1eadn<\/td><\/tr><tr><td>Chi\u1ec1u cao t\u01b0\u01a1ng t\u00e1c c\u1ee7a ng\u01b0\u1eddi g\u00e1c \u0111\u1ec1n<\/td><td>M\u1eb7t l\u1eafp \u0111\u1eb7t h\u01b0\u1edbng v\u1ec1 ph\u00eda b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac v\u1edbi \u0111\u01b0\u1eddng qu\u00e9t<\/td><td>S\u1ef1 c\u0103n ch\u1ec9nh theo chi\u1ec1u d\u1ecdc gi\u1eefa thanh qu\u00e9t v\u00e0 thanh gi\u1eef<\/td><td>Kh\u00f3a xoay \u0111\u01b0\u1ee3c nh\u01b0ng ch\u1ec9 kh\u1edbp v\u1edbi \u0111\u1ea7u ch\u1ed1t gi\u1eef<\/td><\/tr><tr><td>Ph\u1ea1m vi qu\u00e9t ho\u1eb7c ph\u1ea1m vi cam<\/td><td>L\u1ea5y \u0111\u01b0\u1eddng t\u00e2m tr\u1ee5c l\u00e0m tr\u1ee5c quay \u0111\u1ebfn m\u00e9p l\u00e0m vi\u1ec7c xa nh\u1ea5t c\u1ee7a cam<\/td><td>\u0110\u1ed9 s\u00e2u \u0103n s\u00e2u v\u00e0 \u0111\u1ed9 k\u00e9o v\u00e0o<\/td><td>B\u00f3ng tr\u01b0\u1ee3t m\u1ee5c ti\u00eau, ch\u1ea1m \u0111\u00e1y ho\u1eb7c \u0111i qu\u00e1 xa<\/td><\/tr><tr><td>Nh\u1eefng tr\u1edf ng\u1ea1i ng\u00e0y c\u00e0ng gia t\u0103ng<\/td><td>Kho\u1ea3ng c\u00e1ch t\u1eeb m\u00e9p ray \u0111\u1ebfn tr\u1ee5c t\u00e2m l\u1ed7 ho\u1eb7c tr\u1ee5c t\u00e2m \u0111i\u1ec3m xoay<\/td><td>V\u1ecb tr\u00ed kh\u00f3a so v\u1edbi m\u00e9p thanh d\u1eabn<\/td><td>Sweep \u0111i sai h\u01b0\u1edbng v\u00e0 lao th\u1eb3ng v\u00e0o th\u1ee7 m\u00f4n<\/td><\/tr><tr><td>Ph\u1ea7n ch\u1ed3ng l\u00ean c\u1ee7a d\u1ea3i v\u1ea3i<\/td><td>S\u1ef1 ch\u1ed3ng ch\u00e9o theo chi\u1ec1u ngang gi\u1eefa hai thanh d\u1eabn c\u1ee7a cu\u1ed9c h\u1ecdp k\u00edn<\/td><td>Kh\u00f4ng gian tr\u1ed1ng d\u00e0nh cho giao di\u1ec7n kh\u00f3a v\u00e0 b\u1ed9 gi\u1eef<\/td><td>Keeper \u0111ang \u0111\u1ee9ng ngo\u00e0i ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a camera<\/td><\/tr><tr><td>\u0110\u1ed9 l\u1ec7ch b\u1ec1 m\u1eb7t<\/td><td>Ch\u00eanh l\u1ec7ch chi\u1ec1u cao gi\u1eefa hai b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t<\/td><td>Ki\u1ec3u b\u1ec7 v\u00e0 chi\u1ec1u cao b\u1eadc thang y\u00eau c\u1ea7u<\/td><td>Kh\u00f3a b\u1ecb k\u1eb9t tr\u01b0\u1edbc khi \u0111\u1ea1t \u0111\u1ebfn v\u1ecb tr\u00ed \u0111\u00f3ng<\/td><\/tr><tr><td>\u0110\u01b0\u1eddng k\u00ednh v\u00e0 chi\u1ec1u d\u00e0i v\u00edt<\/td><td>\u0110o chi\u1ec1u d\u00e0i th\u00e2n m\u0169i khoan, ren v\u00e0 \u0111\u1ed9 s\u00e2u c\u00f3 th\u1ec3 khoan \u0111\u01b0\u1ee3c<\/td><td>Kh\u1ea3 n\u0103ng ch\u1ed1ng k\u00e9o ra v\u00e0 \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0o b\u1ec1 m\u1eb7t n\u1ec1n<\/td><td>V\u00edt l\u00e0m tr\u00f3c g\u1ed7 ho\u1eb7c ch\u1ec9 c\u1eafm s\u00e2u v\u00e0o kim lo\u1ea1i m\u1ecfng<\/td><\/tr><tr><td>H\u01b0\u1edbng di chuy\u1ec3n v\u00e0 h\u01b0\u1edbng qu\u00e9t<\/td><td>C\u1ea3nh nh\u00ecn t\u1eeb ph\u00eda ph\u00f2ng khi c\u1eeda s\u1ed5 \u0111\u00f3ng<\/td><td>H\u01b0\u1edbng v\u1eadn h\u00e0nh \u0111\u00fang<\/td><td>C\u1ea7n g\u1ea1t va ch\u1ea1m v\u1edbi thanh ray ho\u1eb7c xoay ra kh\u1ecfi ch\u1ed1t gi\u1eef<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Chi\u1ec1u cao c\u1ee7a b\u1ed9 gi\u1eef x\u1ee9ng \u0111\u00e1ng \u0111\u01b0\u1ee3c quan t\u00e2m nhi\u1ec1u h\u01a1n so v\u1edbi hi\u1ec7n t\u1ea1i. T\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a CHIER c\u1ea3nh b\u00e1o r\u1eb1ng n\u1ebfu b\u1ed9 gi\u1eef \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t th\u1ea5p h\u01a1n ch\u1ec9 2 mm so v\u1edbi m\u1ee9c quy \u0111\u1ecbnh, n\u00f3 c\u00f3 th\u1ec3 t\u1ea1o c\u1ea3m gi\u00e1c nh\u01b0 \u0111\u00e3 b\u1eaft ch\u1eb7t trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m m\u1eabu nh\u1eb9, nh\u01b0ng l\u1ea1i kh\u00f4ng th\u1ec3 k\u00e9o c\u00e1c thanh n\u1ed1i l\u1ea1i v\u1edbi nhau khi tu\u00e2n th\u1ee7 c\u00e1c dung sai s\u1ea3n xu\u1ea5t, \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7 v\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a khung. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hai milim\u00e9t nghe c\u00f3 v\u1ebb kh\u00f4ng \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng ph\u1ea3i v\u1eady.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-5f36fac\" id=\"gspb_image-id-gsbp-5f36fac\"><img decoding=\"async\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/07\/How-to-Measure-a-Window-Sash-Lock-and-Keeper-for-Replacement-4.jpg\" data-src=\"\" alt=\"C\u00e1ch \u0111o k\u00edch th\u01b0\u1edbc \u1ed5 kh\u00f3a v\u00e0 ch\u1ed1t gi\u1eef khung c\u1eeda s\u1ed5 \u0111\u1ec3 thay th\u1ebf\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 id=\"how-to-measure-a-window-sash-lock-step-by-step\" class=\"wp-block-heading\">H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc c\u00e1ch \u0111o kh\u00f3a khung c\u1eeda s\u1ed5<\/h2>\n\n\n\n<h3 id=\"1-close-and-support-the-window\" class=\"wp-block-heading\">1. \u0110\u00f3ng v\u00e0 h\u1ed7 tr\u1ee3 c\u1eeda s\u1ed5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y \u0111o c\u1ee5m chi ti\u1ebft n\u00e0y \u1edf v\u1ecb tr\u00ed \u0111\u00f3ng b\u00ecnh th\u01b0\u1eddng tr\u01b0\u1edbc khi th\u00e1o b\u1ea5t k\u1ef3 b\u1ed9 ph\u1eadn n\u00e0o ra.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m tra xem c\u00e1c c\u00e1nh c\u1eeda c\u00f3 kh\u00edt \u0111\u1ec1u nhau hay kh\u00f4ng. H\u00e3y ch\u00fa \u00fd xem c\u00f3 khe h\u1edf thu h\u1eb9p d\u1ea7n, c\u00e1nh c\u1eeda b\u1ecb x\u1ec7, thanh gh\u00e9p b\u1ecb l\u1ecfng, s\u01a1n b\u00e1m d\u00e0y hay ch\u1ed1t gi\u1eef \u0111\u00e3 b\u1ecb d\u1ecbch chuy\u1ec3n kh\u1ecfi v\u1ecb tr\u00ed ban \u0111\u1ea7u hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu c\u1eeda s\u1ed5 \u1edf t\u1ea7ng tr\u00ean c\u00f3 th\u1ec3 m\u1edf ho\u1eb7c di chuy\u1ec3n sau khi th\u00e1o c\u00e1c ph\u1ee5 ki\u1ec7n, h\u00e3y c\u1ed1 \u0111\u1ecbnh n\u00f3 l\u1ea1i tr\u01b0\u1edbc. Kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ec3 c\u1eeda s\u1ed5 m\u1edf m\u00e0 kh\u00f4ng c\u00f3 ng\u01b0\u1eddi tr\u00f4ng coi.<\/p>\n\n\n\n<h3 id=\"2-photograph-the-installed-lock-and-keeper\" class=\"wp-block-heading\">2. Ch\u1ee5p \u1ea3nh \u1ed5 kh\u00f3a v\u00e0 b\u1ed9 gi\u1eef \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u1ee5p nh\u1eefng b\u1ee9c \u1ea3nh r\u00f5 n\u00e9t t\u1eeb:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ngay ph\u00eda tr\u00ean c\u1eeda c\u1ed1ng<\/li>\n\n\n\n<li>Ngay ph\u00eda tr\u00ean th\u1ee7 m\u00f4n<\/li>\n\n\n\n<li>Ph\u1ea7n b\u00ean c\u1ee7a h\u00e0ng r\u00e0o bao quanh ph\u00f2ng h\u1ecdp k\u00edn<\/li>\n\n\n\n<li>Kh\u00f3a \u1edf v\u1ecb tr\u00ed m\u1edf<\/li>\n\n\n\n<li>Kh\u00f3a \u1edf v\u1ecb tr\u00ed \u0111\u00f3ng ho\u00e0n to\u00e0n<\/li>\n\n\n\n<li>M\u1eb7t d\u01b0\u1edbi c\u1ee7a c\u1ea3 hai b\u1ed9 ph\u1eadn sau khi th\u00e1o ra<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y \u0111\u1eb7t m\u1ed9t th\u01b0\u1edbc th\u00e9p v\u00e0o \u00edt nh\u1ea5t m\u1ed9t b\u1ee9c \u1ea3nh. H\u00e3y ghi l\u1ea1i b\u1ea5t k\u1ef3 th\u00f4ng tin n\u00e0o \u0111\u01b0\u1ee3c d\u1eadp n\u1ed5i nh\u01b0 t\u00ean nh\u00e0 s\u1ea3n xu\u1ea5t, s\u1ed1 b\u1eb1ng s\u00e1ng ch\u1ebf, s\u1ed1 \u0111\u00fac ho\u1eb7c k\u00fd hi\u1ec7u m\u1eabu m\u00e3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e0 ch\u1ee5p \u1ea3nh nh\u1eefng v\u1ebft m\u00f2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t v\u1ec7t m\u00e0i b\u00f3ng \u1edf m\u1ed9t c\u1ea1nh c\u1ee7a ch\u1ed1t gi\u1eef cho bi\u1ebft v\u1ecb tr\u00ed m\u00e0 l\u01b0\u1ee1i qu\u00e9t th\u1ef1c s\u1ef1 \u0111\u00e3 ti\u1ebfp x\u00fac. Hi\u1ec7n t\u01b0\u1ee3ng m\u00f2n kh\u00f4ng \u0111\u1ec1u c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ef1 d\u1ecbch chuy\u1ec3n c\u1ee7a c\u00e1nh c\u1eeda, ch\u1ed1t gi\u1eef b\u1ecb l\u1ec7ch v\u1ecb tr\u00ed ho\u1eb7c b\u00e1nh r\u0103ng cam ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c c\u0103n ch\u1ec9nh ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<h3 id=\"3-mark-the-existing-positions\" class=\"wp-block-heading\">3. \u0110\u00e1nh d\u1ea5u c\u00e1c v\u1ecb tr\u00ed hi\u1ec7n c\u00f3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi th\u00e1o c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i, h\u00e3y d\u00e1n b\u0103ng d\u00ednh che b\u00ean c\u1ea1nh t\u1eebng b\u1ed9 ph\u1eadn v\u00e0 \u0111\u00e1nh d\u1ea5u:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c \u0111\u1ea7u c\u1ee7a \u0111\u1ebf<\/li>\n\n\n\n<li>\u0110\u01b0\u1eddng trung t\u00e2m khung th\u00e0nh<\/li>\n\n\n\n<li>\u0110i\u1ec3m ti\u1ebfp x\u00fac c\u1ee7a l\u01b0\u1ee1i qu\u00e9t<\/li>\n\n\n\n<li>M\u00e9p ray<\/li>\n\n\n\n<li>V\u1ecb tr\u00ed \u0111\u00f3ng c\u1ee7a c\u1ea7n g\u1ea1t<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap b\u1ea1n c\u00f3 m\u1ed9t \u0111i\u1ec3m tham chi\u1ebfu th\u1ef1c t\u1ebf trong tr\u01b0\u1eddng h\u1ee3p c\u00e1c l\u1ed7 v\u00edt c\u0169 b\u1ecb nong r\u1ed9ng ho\u1eb7c ch\u1ed1t gi\u1eef b\u1ecb x\u00ea d\u1ecbch trong qu\u00e1 tr\u00ecnh th\u00e1o v\u00edt.<\/p>\n\n\n\n<h3 id=\"4-measure-sash-lock-screw-hole-spacing\" class=\"wp-block-heading\">4. \u0110o kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u1ed7 v\u00edt c\u1ee7a kh\u00f3a c\u1eeda s\u1ed5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e1o ch\u1ed1t kh\u00f3a ra v\u00e0 \u0111o kho\u1ea3ng c\u00e1ch t\u1eeb t\u00e2m l\u1ed7 l\u1eafp n\u00e0y \u0111\u1ebfn t\u00e2m l\u1ed7 l\u1eafp kia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng \u0111\u01b0\u1ee3c \u0111o t\u1eeb m\u00e9p ngo\u00e0i c\u1ee7a \u0111\u1ea7u v\u00edt n\u00e0y \u0111\u1ebfn m\u00e9p ngo\u00e0i c\u1ee7a \u0111\u1ea7u v\u00edt kia. \u0110\u01b0\u1eddng k\u00ednh \u0111\u1ea7u v\u00edt c\u00f3 th\u1ec3 kh\u00e1c nhau, v\u00e0 c\u00e1c v\u00edt b\u1ecb m\u00f2n c\u00f3 th\u1ec3 kh\u00f4ng n\u1eb1m \u0111\u1ed3ng t\u00e2m trong l\u1ed7.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi c\u1ea3 hai l\u1ed7 c\u00f3 c\u00f9ng \u0111\u01b0\u1eddng k\u00ednh, h\u00e3y \u0111o t\u1eeb m\u00e9p tr\u00e1i c\u1ee7a l\u1ed7 th\u1ee9 nh\u1ea5t \u0111\u1ebfn m\u00e9p tr\u00e1i c\u1ee7a l\u1ed7 th\u1ee9 hai. Vi\u1ec7c \u0111o theo m\u00e9p t\u01b0\u01a1ng \u1ee9ng s\u1ebd cho k\u1ebft qu\u1ea3 kho\u1ea3ng c\u00e1ch t\u1eeb t\u00e2m \u0111\u1ebfn t\u00e2m gi\u1ed1ng nhau v\u00e0 th\u01b0\u1eddng d\u1ec5 th\u1ef1c hi\u1ec7n h\u01a1n so v\u1edbi vi\u1ec7c \u01b0\u1edbc l\u01b0\u1ee3ng t\u1eebng t\u00e2m. CHIER c\u0169ng \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y trong h\u01b0\u1edbng d\u1eabn c\u1ee7a m\u00ecnh v\u1ec1 <a href=\"https:\/\/fschier.com\/vi\/cach-do-chieu-dai-truc-tay-nam-cua-so-khoang-cach-giua-cac-diem-co-dinh-chieu-cao-va-chieu-nho-ra\/\">\u0111o kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c t\u00e2m c\u1ed1 \u0111\u1ecbnh tay n\u1eafm c\u1eeda s\u1ed5<\/a>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y ghi l\u1ea1i kho\u1ea3ng c\u00e1ch gi\u1eefa ch\u1ed1t kh\u00f3a v\u00e0 b\u1ed9 ph\u1eadn gi\u1eef ch\u1ed1t m\u1ed9t c\u00e1ch ri\u00eang bi\u1ec7t. Hai kho\u1ea3ng c\u00e1ch n\u00e0y kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i gi\u1ed1ng nhau.<\/p>\n\n\n\n<h3 id=\"5-measure-the-base-and-mounting-setback\" class=\"wp-block-heading\">5. \u0110o k\u00edch th\u01b0\u1edbc \u0111\u1ebf v\u00e0 kho\u1ea3ng l\u00f9i l\u1eafp \u0111\u1eb7t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110o chi\u1ec1u d\u00e0i v\u00e0 chi\u1ec1u r\u1ed9ng t\u1ed1i \u0111a c\u1ee7a \u0111\u1ebf kh\u00f3a.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00f3, ch\u1ecdn m\u1ed9t \u0111i\u1ec3m tham chi\u1ebfu c\u1ed1 \u0111\u1ecbnh, th\u01b0\u1eddng l\u00e0 m\u00e9p trong c\u1ee7a thanh n\u1ed1i, v\u00e0 \u0111o t\u1eeb m\u00e9p \u0111\u00f3 \u0111\u1ebfn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Trung t\u00e2m l\u1ed7 c\u1ed1 \u0111\u1ecbnh \u0111\u1ea7u ti\u00ean<\/li>\n\n\n\n<li>\u0110\u01b0\u1eddng th\u1eb3ng n\u1ed1i hai l\u1ed7 c\u1ed1 \u0111\u1ecbnh<\/li>\n\n\n\n<li>Trung t\u00e2m xoay qu\u00e9t<\/li>\n\n\n\n<li>M\u00e9p ngo\u00e0i c\u1ee7a \u0111\u1ebf<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng s\u1ed1 n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201ckho\u1ea3ng l\u00f9i ch\u1ed1t c\u1eeda s\u1ed5\u201d, m\u1eb7c d\u00f9 c\u00e1c thu\u1eadt ng\u1eef \u201ckho\u1ea3ng l\u00f9i l\u1eafp \u0111\u1eb7t\u201d ho\u1eb7c \u201ckho\u1ea3ng c\u00e1ch m\u00e9p\u201d c\u00f3 th\u1ec3 ch\u00ednh x\u00e1c h\u01a1n \u0111\u1ed1i v\u1edbi lo\u1ea1i kh\u00f3a c\u00e1nh c\u1eeda l\u1eafp n\u1ed5i. H\u00e3y s\u1eed d\u1ee5ng thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c ghi tr\u00ean b\u1ea3n v\u1ebd c\u1ee7a nh\u00e0 cung c\u1ea5p v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111i\u1ec3m tham chi\u1ebfu \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh r\u00f5 r\u00e0ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t con s\u1ed1 kh\u00f4ng c\u00f3 \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u th\u00ec ch\u1eb3ng c\u00f3 \u00fd ngh\u0129a g\u00ec c\u1ea3.<\/p>\n\n\n\n<h3 id=\"6-measure-the-sweep-cam\" class=\"wp-block-heading\">6. \u0110o cam qu\u00e9t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u1ea7n qu\u00e9t kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t m\u1ea3nh kim lo\u1ea1i u\u1ed1n cong. B\u00e1n k\u00ednh, \u0111\u1ed9 d\u00e0y, h\u00ecnh d\u1ea1ng m\u1eb7t d\u01b0\u1edbi, g\u00f3c xoay v\u00e0 \u0111\u1ed9 nh\u00f4 ra c\u1ee7a n\u00f3 quy\u1ebft \u0111\u1ecbnh c\u00e1ch n\u00f3 \u0111i v\u00e0o b\u1ed9 ph\u1eadn gi\u1eef.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3n ghi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tr\u1ee5c xoay t\u1eeb t\u00e2m \u0111\u1ebfn m\u00e9p l\u00e0m vi\u1ec7c ngo\u00e0i c\u00f9ng<\/li>\n\n\n\n<li>Tr\u1ee5c xoay n\u1eb1m gi\u1eefa b\u1ec1 m\u1eb7t m\u00f3c b\u00ean trong<\/li>\n\n\n\n<li>\u0110\u1ed9 d\u00e0y l\u1edbp qu\u00e9t<\/li>\n\n\n\n<li>Chi\u1ec1u cao c\u1ee7a ph\u1ea7n qu\u00e9t so v\u1edbi m\u1eb7t l\u1eafp \u0111\u1eb7t<\/li>\n\n\n\n<li>G\u00f3c xoay x\u1ea5p x\u1ec9<\/li>\n\n\n\n<li>H\u01b0\u1edbng quay<\/li>\n\n\n\n<li>\u0110\u1ed9 s\u00e2u \u0103n kh\u1edbp \u1edf v\u1ecb tr\u00ed \u0111\u00f3ng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ea3n ph\u1ea9m thay th\u1ebf <a href=\"https:\/\/fschier.com\/vi\/khoa-canh-cua-so-kieu-don-bay-cong-co-cam-quet-lo-ra-ngoai\/\">Kh\u00f3a c\u1eeda s\u1ed5 ki\u1ec3u c\u1ea7n g\u1ea1t cong k\u1ebft h\u1ee3p v\u1edbi cam qu\u00e9t<\/a> c\u00f3 th\u1ec3 tr\u00f4ng gi\u1ed1ng v\u1edbi m\u1eabu c\u0169 nh\u01b0ng s\u1eed d\u1ee5ng \u0111\u01b0\u1eddng \u0111i c\u1ee7a cam kh\u00e1c. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m v\u1eabn y\u00eau c\u1ea7u ng\u01b0\u1eddi mua ph\u1ea3i x\u00e1c nh\u1eadn kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u1ed7 c\u1ed1 \u0111\u1ecbnh, \u0111i\u1ec3m ti\u1ebfp x\u00fac c\u1ee7a cam, \u0111\u1ed9 ch\u1ed3ng l\u1ea5n c\u1ee7a c\u00e1nh c\u1eeda, h\u01b0\u1edbng m\u1edf, chi ti\u1ebft ch\u1ed1t gi\u1eef v\u00e0 kho\u1ea3ng tr\u1ed1ng cho tay n\u1eafm. <\/p>\n\n\n\n<h3 id=\"7-measure-the-keeper-in-three-dimensions\" class=\"wp-block-heading\">7. \u0110o k\u00edch th\u01b0\u1edbc c\u1ee7a Keeper theo ba chi\u1ec1u<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00ecnh d\u00e1ng c\u1ee7a ng\u01b0\u1eddi g\u00e1c \u0111\u1ec1n kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111\u01b0\u1eddng vi\u1ec1n ph\u1eb3ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y \u0111o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chi\u1ec1u d\u00e0i v\u00e0 chi\u1ec1u r\u1ed9ng t\u1ed5ng th\u1ec3<\/li>\n\n\n\n<li>Tr\u1ee5c t\u00e2m l\u1ed7 c\u1ed1 \u0111\u1ecbnh<\/li>\n\n\n\n<li>\u0110\u1ed9 d\u00e0y \u0111\u1ebf<\/li>\n\n\n\n<li>Chi\u1ec1u cao t\u1ed5ng c\u1ed9ng<\/li>\n\n\n\n<li>Chi\u1ec1u cao ti\u1ebfp x\u00fac<\/li>\n\n\n\n<li>Chi\u1ec1u r\u1ed9ng khi m\u1edf<\/li>\n\n\n\n<li>\u0110\u1ed9 d\u00e0y c\u1ee7a m\u00f4i ho\u1eb7c m\u00f3c<\/li>\n\n\n\n<li>Kho\u1ea3ng c\u00e1ch t\u1eeb m\u00e9p ray \u0111\u1ebfn \u0111i\u1ec3m ti\u1ebfp x\u00fac<\/li>\n\n\n\n<li>\u0110\u1ed9 s\u00e2u ti\u1ebfp x\u00fac c\u1ee7a \u0111\u01b0\u1eddng qu\u00e9t hi\u1ec7n t\u1ea1i<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Chi\u1ec1u cao ti\u1ebfp x\u00fac c\u1ee7a ch\u1ed1t gi\u1eef l\u00e0 kho\u1ea3ng c\u00e1ch vu\u00f4ng g\u00f3c t\u1eeb b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t c\u1ee7a ch\u1ed1t gi\u1eef \u0111\u1ebfn b\u1ec1 m\u1eb7t m\u00e0 c\u00e1nh qu\u00e9t ti\u1ebfp x\u00fac. H\u00e3y \u0111o kho\u1ea3ng c\u00e1ch n\u00e0y khi \u0111\u00e3 th\u00e1o ch\u1ed1t gi\u1eef ra v\u00e0 \u0111\u1ed1i chi\u1ebfu k\u1ebft qu\u1ea3 v\u1edbi \u0111\u1ed9 l\u1ec7ch so v\u1edbi b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eebng ch\u1ec9 d\u1ef1a v\u00e0o chi\u1ec1u cao t\u1ed5ng th\u1ec3 c\u1ee7a gi\u00e1 \u0111\u1ee1. Hai gi\u00e1 \u0111\u1ee1 c\u00f3 th\u1ec3 c\u00f3 c\u00f9ng chi\u1ec1u cao t\u1ed5ng th\u1ec3 nh\u01b0ng l\u1ea1i \u0111\u1eb7t m\u1eb7t l\u00e0m vi\u1ec7c \u1edf c\u00e1c v\u1ecb tr\u00ed kh\u00e1c nhau.<\/p>\n\n\n\n<h3 id=\"8-check-sash-overlap-and-surface-offset\" class=\"wp-block-heading\">8. Ki\u1ec3m tra \u0111\u1ed9 ch\u1ed3ng l\u1ea5n c\u1ee7a c\u00e1nh c\u1eeda v\u00e0 \u0111\u1ed9 l\u1ec7ch b\u1ec1 m\u1eb7t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y \u0111\u00f3ng c\u1eeda s\u1ed5 m\u00e0 kh\u00f4ng c\u1ea7n d\u00f9ng l\u1ef1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110o kho\u1ea3ng c\u00e1ch ch\u1ed3ng ch\u00e9o gi\u1eefa hai thanh n\u1ed1i. Sau \u0111\u00f3, \u0111\u1eb7t m\u1ed9t th\u01b0\u1edbc th\u1eb3ng ngang qua c\u00e1c khu v\u1ef1c l\u1eafp \u0111\u1eb7t v\u00e0 \u0111o kho\u1ea3ng c\u00e1ch gi\u1eefa ch\u00fang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u00e1 tr\u1ecb b\u00f9 n\u00e0y quy\u1ebft \u0111\u1ecbnh li\u1ec7u vi\u1ec7c thay th\u1ebf c\u00f3 c\u1ea7n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1ed9t ng\u01b0\u1eddi gi\u1eef nh\u00e0<\/li>\n\n\n\n<li>M\u1ed9t ch\u1ed1t gi\u1eef nh\u00f4 cao<\/li>\n\n\n\n<li>M\u1ed9t th\u1ee7 m\u00f4n \u0111\u1ee9ng b\u1eadc thang<\/li>\n\n\n\n<li>Mi\u1ebfng \u0111\u1ec7m ho\u1eb7c mi\u1ebfng ch\u00eam<\/li>\n\n\n\n<li>M\u1ed9t ch\u1ed1t c\u00f3 m\u1eb7t ph\u1eb3ng qu\u00e9t th\u1ea5p h\u01a1n ho\u1eb7c cao h\u01a1n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f4i kh\u00f4ng th\u00edch d\u00f9ng ch\u1ed3ng c\u00e1c v\u00f2ng \u0111\u1ec7m r\u1eddi l\u00e0m mi\u1ebfng \u0111\u1ec7m c\u1ed1 \u0111\u1ecbnh v\u0129nh vi\u1ec5n. Ch\u00fang kh\u00f4ng \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 v\u1eefng ch\u1eafc, l\u00e0m t\u1eadp trung l\u1ef1c t\u1ea3i l\u00ean v\u00edt v\u00e0 khi\u1ebfn vi\u1ec7c l\u1eafp \u0111\u1eb7t l\u1ea1i g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c. H\u00e3y s\u1eed d\u1ee5ng mi\u1ebfng \u0111\u1ec7m c\u00f3 di\u1ec7n t\u00edch ti\u1ebfp x\u00fac \u0111\u1ea7y \u0111\u1ee7 ho\u1eb7c mi\u1ebfng \u0111\u1ec7m c\u1ed1 \u0111\u1ecbnh \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p v\u1edbi chi\u1ec1u cao y\u00eau c\u1ea7u.<\/p>\n\n\n\n<h3 id=\"9-inspect-the-screw-substrate\" class=\"wp-block-heading\">9. Ki\u1ec3m tra b\u1ec1 m\u1eb7t g\u1eafn v\u00edt<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eabu v\u00edt kh\u1edbp nhau c\u0169ng ch\u1eb3ng c\u00f3 \u00fd ngh\u0129a g\u00ec khi c\u00e1c l\u1ed7 ban \u0111\u1ea7u \u0111\u00e3 b\u1ecb m\u00f2n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u1eeda s\u1ed5 g\u1ed7, h\u00e3y ki\u1ec3m tra xem c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng n\u1ee9t g\u1ed7, m\u1ee5c n\u00e1t, l\u1ed7 qu\u00e1 l\u1edbn hay v\u00edt \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t l\u1ec7ch g\u00f3c hay kh\u00f4ng. \u0110\u1ed1i v\u1edbi c\u00e1c thanh nh\u00f4m ho\u1eb7c uPVC, h\u00e3y x\u00e1c \u0111\u1ecbnh xem c\u00e1c v\u00edt c\u00f3 \u0103n kh\u1edbp v\u1edbi ph\u1ea7n gia c\u1ed1 c\u1ee7a thanh, mi\u1ebfng l\u00f3t ren, t\u1ea5m l\u00f3t sau hay ch\u1ec9 \u0103n kh\u1edbp v\u1edbi l\u1edbp v\u1ecf ngo\u00e0i m\u1ecfng hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3n ghi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lo\u1ea1i \u0111\u1ea7u v\u00edt<\/li>\n\n\n\n<li>\u0110\u01b0\u1eddng k\u00ednh s\u1ee3i<\/li>\n\n\n\n<li>Chi\u1ec1u d\u00e0i t\u00ednh t\u1eeb d\u01b0\u1edbi \u0111\u1ebf gi\u00e1 \u0111\u1ee1<\/li>\n\n\n\n<li>K\u00edch th\u01b0\u1edbc l\u1ed7 khoan d\u1eabn h\u01b0\u1edbng (n\u1ebfu c\u00f3)<\/li>\n\n\n\n<li>\u0110\u1ed9 s\u00e2u n\u1ec1n c\u00f3 s\u1eb5n<\/li>\n\n\n\n<li>S\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u1ed1t th\u00e9p ho\u1eb7c c\u00e1c thanh c\u1ed1t th\u00e9p ch\u00e8n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c s\u1eeda ch\u1eefa r\u1ebb nh\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 vi\u1ec7c thay th\u1ebf linh ki\u1ec7n c\u00f3 gi\u00e1 \u0111\u01a1n v\u1ecb th\u1ea5p nh\u1ea5t. \u0110\u00f3 l\u00e0 vi\u1ec7c s\u1eeda ch\u1eefa kh\u00f4ng c\u1ea7n ph\u1ea3i quay l\u1ea1i l\u1ea7n th\u1ee9 hai.<\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-a0dfc02\" id=\"gspb_image-id-gsbp-a0dfc02\"><img decoding=\"async\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/07\/How-to-Measure-a-Window-Sash-Lock-and-Keeper-for-Replacement-3.jpg\" data-src=\"\" alt=\"C\u00e1ch \u0111o k\u00edch th\u01b0\u1edbc \u1ed5 kh\u00f3a v\u00e0 ch\u1ed1t gi\u1eef khung c\u1eeda s\u1ed5 \u0111\u1ec3 thay th\u1ebf\" loading=\"lazy\" width=\"750\" height=\"750\" title=\"\"><\/div>\n\n\n\n<h2 id=\"why-an-exact-dimensional-match-can-still-be-wrong\" class=\"wp-block-heading\">T\u1ea1i sao s\u1ef1 kh\u1edbp ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc v\u1eabn c\u00f3 th\u1ec3 sai<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ch\u1ec9 s\u1ed1 \u0111o l\u01b0\u1eddng ch\u1ec9 m\u00f4 t\u1ea3 ph\u1ea7n c\u1ee9ng. Ch\u00fang kh\u00f4ng t\u1ef1 \u0111\u1ed9ng ch\u1ea9n \u0111o\u00e1n t\u00ecnh tr\u1ea1ng c\u1eeda s\u1ed5.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng \u1ed5 kh\u00f3a thay th\u1ebf \u0111\u1ec3 \u00e9p c\u00e1nh c\u1eeda b\u1ecb bi\u1ebfn d\u1ea1ng v\u00e0o v\u1ecb tr\u00ed. N\u1ebfu ph\u1ea3i \u0111\u1ea9y, n\u00e2ng ho\u1eb7c v\u1eb7n c\u00e1nh c\u1eeda tr\u01b0\u1edbc khi \u1ed5 kh\u00f3a c\u00f3 th\u1ec3 kh\u1edbp v\u00e0o v\u1ecb tr\u00ed, h\u00e3y ki\u1ec3m tra c\u00e1c b\u1ed9 c\u00e2n b\u1eb1ng, con l\u0103n, thanh d\u1eabn h\u01b0\u1edbng, b\u1ea3n l\u1ec1, thanh gh\u00e9p v\u00e0 \u0111\u1ed9 th\u1eb3ng h\u00e0ng c\u1ee7a khung c\u1eeda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ef1 th\u1eadt ph\u0169 ph\u00e0ng r\u1ea5t \u0111\u01a1n gi\u1ea3n: ph\u1ea7n c\u1ee9ng kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c v\u0129nh vi\u1ec5n m\u1ed9t c\u1ea5u tr\u00fac \u0111ang b\u1ecb bi\u1ebfn d\u1ea1ng.<\/p>\n\n\n\n<h3 id=\"safety-function-comes-before-convenience\" class=\"wp-block-heading\">Ch\u1ee9c n\u0103ng an to\u00e0n ph\u1ea3i \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n s\u1ef1 ti\u1ec7n l\u1ee3i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t \u1ed5 kh\u00f3a c\u00e1nh c\u1eeda th\u00f4ng th\u01b0\u1eddng kh\u00f4ng t\u1ef1 \u0111\u1ed9ng tr\u1edf th\u00e0nh thi\u1ebft b\u1ecb ph\u00f2ng ng\u1eeba ng\u00e3 t\u1eeb c\u1eeda s\u1ed5.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <a href=\"https:\/\/www.cpsc.gov\/Newsroom\/News-Releases\/2026\/CPSC-Urges-Families-to-Protect-Children-During-National-Window-Safety-Week\" rel=\"nofollow noopener\" target=\"_blank\">Th\u00f4ng c\u00e1o v\u1ec1 an to\u00e0n c\u1eeda s\u1ed5 ng\u00e0y 7 th\u00e1ng 4 n\u0103m 2026 c\u1ee7a \u1ee6y ban An to\u00e0n S\u1ea3n ph\u1ea9m Ti\u00eau d\u00f9ng Hoa K\u1ef3<\/a> B\u00e1o c\u00e1o cho bi\u1ebft \u01b0\u1edbc t\u00ednh c\u00f3 kho\u1ea3ng 5.600 tr\u1ebb em d\u01b0\u1edbi 12 tu\u1ed5i \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u tr\u1ecb t\u1ea1i khoa c\u1ea5p c\u1ee9u v\u00e0o n\u0103m 2024 sau khi ng\u00e3 t\u1eeb c\u1eeda s\u1ed5. Kho\u1ea3ng m\u1ed9t ph\u1ea7n ba trong s\u1ed1 \u0111\u00f3 ph\u1ea3i nh\u1eadp vi\u1ec7n, v\u00e0 CPSC \u0111\u00e3 ghi nh\u1eadn \u00edt nh\u1ea5t 25 tr\u01b0\u1eddng h\u1ee3p tr\u1ebb em t\u1eed vong do ng\u00e3 t\u1eeb c\u1eeda s\u1ed5 trong giai \u0111o\u1ea1n 2021\u20132023. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ec v\u1eady, kh\u00f4ng n\u00ean qu\u1ea3ng c\u00e1o m\u1ed9t lo\u1ea1i kh\u00f3a ch\u1ed5i qu\u00e9t c\u1eeda s\u1ed5 thay th\u1ebf th\u00f4ng th\u01b0\u1eddng nh\u01b0 m\u1ed9t bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 tr\u1ebb em, tr\u1eeb khi to\u00e0n b\u1ed9 b\u1ed9 ph\u1eadn \u0111\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 ki\u1ec3m nghi\u1ec7m \u0111\u1ec3 th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng \u0111\u00f3. CPSC khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ho\u1eb7c ch\u1ed1t ch\u1eb7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng v\u00e0 c\u1ea3nh b\u00e1o r\u1eb1ng l\u01b0\u1edbi ch\u1eafn kh\u00f4ng th\u1ec3 ng\u0103n ng\u1eeba tai n\u1ea1n ng\u00e3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c tho\u00e1t ra ngo\u00e0i c\u0169ng r\u1ea5t quan tr\u1ecdng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n ki\u1ec3m tra NSPIRE n\u0103m 2023 c\u1ee7a HUD x\u00e1c \u0111\u1ecbnh r\u1eb1ng b\u1ea5t k\u1ef3 lo\u1ea1i kh\u00f3a n\u00e0o y\u00eau c\u1ea7u ph\u1ea3i d\u00f9ng ch\u00eca kh\u00f3a, d\u1ee5ng c\u1ee5, ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n ho\u1eb7c n\u1ed7 l\u1ef1c \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 v\u1eadn h\u00e0nh t\u1eeb b\u00ean trong l\u1ed1i tho\u00e1t hi\u1ec3m \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh trong ph\u00f2ng ng\u1ee7 \u0111\u1ec1u \u0111\u01b0\u1ee3c coi l\u00e0 v\u1eadt c\u1ea3n c\u00f3 th\u1ec3 \u0111e d\u1ecda t\u00ednh m\u1ea1ng, v\u1edbi th\u1eddi h\u1ea1n kh\u1eafc ph\u1ee5c l\u00e0 24 gi\u1edd trong c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh nh\u00e0 \u1edf thu\u1ed9c ph\u1ea1m vi \u00e1p d\u1ee5ng. H\u00e3y ki\u1ec3m tra c\u00e1c quy \u0111\u1ecbnh x\u00e2y d\u1ef1ng v\u00e0 ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y \u0111\u1ecba ph\u01b0\u01a1ng c\u00f3 li\u00ean quan tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t \u1ed5 kh\u00f3a d\u00f9ng ch\u00eca v\u00e0o ph\u00f2ng ng\u1ee7 ho\u1eb7c l\u1ed1i tho\u00e1t hi\u1ec3m b\u1eaft bu\u1ed9c. <a href=\"https:\/\/www.hud.gov\/sites\/dfiles\/PIH\/documents\/NSPIRE-Standard-Egress_20230811.pdf\" rel=\"nofollow noopener\" target=\"_blank\">Xem x\u00e9t ti\u00eau chu\u1ea9n tho\u00e1t hi\u1ec3m c\u1ee7a HUD<\/a>. <\/p>\n\n\n\n<h3 id=\"old-paint-changes-the-work-method\" class=\"wp-block-heading\">S\u01a1n c\u0169 thay \u0111\u1ed5i ph\u01b0\u01a1ng ph\u00e1p l\u00e0m vi\u1ec7c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c th\u00e1o hai con \u1ed1c c\u00f3 th\u1ec3 g\u00e2y \u1ea3nh h\u01b0\u1edfng kh\u00f4ng ch\u1ec9 \u0111\u1ebfn ph\u1ea7n c\u1ee9ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <a href=\"https:\/\/www.epa.gov\/lead\/how-can-i-tell-if-my-home-contains-lead-based-paint\" rel=\"nofollow noopener\" target=\"_blank\">H\u01b0\u1edbng d\u1eabn c\u1ee7a EPA v\u1ec1 s\u01a1n ch\u1ee9a ch\u00ec<\/a> cho bi\u1ebft c\u00f3 87% ng\u00f4i nh\u00e0 t\u1ea1i Hoa K\u1ef3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u01b0\u1edbc n\u0103m 1940 ch\u1ee9a m\u1ed9t l\u01b0\u1ee3ng s\u01a1n ch\u00ec nh\u1ea5t \u0111\u1ecbnh, so v\u1edbi 24% ng\u00f4i nh\u00e0 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng t\u1eeb n\u0103m 1960 \u0111\u1ebfn n\u0103m 1978. C\u01a1 quan B\u1ea3o v\u1ec7 M\u00f4i tr\u01b0\u1eddng Hoa K\u1ef3 (EPA) khuy\u1ebfn c\u00e1o n\u00ean gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng c\u00e1c ng\u00f4i nh\u00e0 x\u00e2y d\u1ef1ng tr\u01b0\u1edbc n\u0103m 1978 c\u00f3 ch\u1ee9a s\u01a1n ch\u00ec ho\u1eb7c thu\u00ea m\u1ed9t chuy\u00ean gia \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn \u0111\u1ec3 \u0111\u00e1nh gi\u00e1. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y th\u1eadn tr\u1ecdng khi khoan l\u1ed7 m\u1edbi, c\u1ea1o l\u1edbp s\u01a1n tr\u00ean c\u00e1c thanh n\u1ed1i, ch\u00e0 nh\u00e1m c\u00e1c v\u1ebft l\u00f5m do ph\u1ee5 ki\u1ec7n c\u0169 \u0111\u1ec3 l\u1ea1i ho\u1eb7c h\u00fat b\u1ee5i c\u00e1c m\u1ea3nh v\u1ee5n. C\u00e1c nh\u00e0 th\u1ea7u thi c\u00f4ng t\u1ea1i c\u00e1c c\u00f4ng tr\u00ecnh c\u00f3 m\u00e1i che \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u01b0\u1edbc n\u0103m 1978 c\u0169ng c\u00f3 th\u1ec3 ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c ngh\u0129a v\u1ee5 v\u1ec1 an to\u00e0n ch\u00ec theo quy \u0111\u1ecbnh c\u1ee7a li\u00ean bang, ti\u1ec3u bang ho\u1eb7c \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n\n\n\n<h3 id=\"do-not-replace-the-entire-window-to-solve-a-small-hardware-failure\" class=\"wp-block-heading\">\u0110\u1eebng thay th\u1ebf to\u00e0n b\u1ed9 c\u1eeda s\u1ed5 ch\u1ec9 \u0111\u1ec3 kh\u1eafc ph\u1ee5c m\u1ed9t s\u1ef1 c\u1ed1 nh\u1ecf v\u1ec1 ph\u1ea7n c\u1ee9ng<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c kh\u00f3a ch\u1edbp b\u1ecb h\u1ecfng kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 to\u00e0n b\u1ed9 c\u1eeda s\u1ed5 \u0111\u00e3 h\u1ecfng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <a href=\"https:\/\/www.nps.gov\/articles\/000\/weatherization-of-historic-buildings-windows-and-doors.htm\" rel=\"nofollow noopener\" target=\"_blank\">H\u01b0\u1edbng d\u1eabn c\u1ee7a C\u01a1 quan Qu\u1ea3n l\u00fd C\u00f4ng vi\u00ean Qu\u1ed1c gia v\u1ec1 c\u00e1c c\u1eeda s\u1ed5 l\u1ecbch s\u1eed<\/a> cho bi\u1ebft c\u00e1c c\u1eeda s\u1ed5 c\u1ed5 th\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa ho\u1eb7c n\u00e2ng c\u1ea5p, \u0111\u1ed3ng th\u1eddi tr\u00edch d\u1eabn m\u1ed9t nghi\u00ean c\u1ee9u n\u0103m 2002 c\u1ee7a Ph\u00f2ng th\u00ed nghi\u1ec7m Qu\u1ed1c gia Lawrence Berkeley, trong \u0111\u00f3 m\u1ed9t l\u1edbp c\u1eeda s\u1ed5 ch\u1ed1ng b\u00e3o l\u1eafp b\u00ean ngo\u00e0i c\u1eeda s\u1ed5 c\u1ed5 \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t c\u00e1ch nhi\u1ec7t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t c\u1eeda s\u1ed5 thay th\u1ebf m\u1edbi b\u1eb1ng nh\u1ef1a vinyl c\u00f3 l\u1edbp ph\u1ee7 low-E. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 g\u00e2y kh\u00f3 ch\u1ecbu \u0111\u1ed1i v\u1edbi m\u1ed9t ng\u00e0nh c\u00f4ng nghi\u1ec7p th\u01b0\u1eddng hay nh\u1ea3y v\u1ecdt t\u1eeb \u201cch\u1ed1t c\u1eeda b\u1ecb h\u1ecfng\u201d sang \u201cb\u00e1o gi\u00e1 thay c\u1eeda s\u1ed5\u201d.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y s\u1eeda ch\u1eefa c\u01a1 c\u1ea5u tr\u01b0\u1edbc ti\u00ean khi c\u00e1nh c\u1eeda, khung c\u1eeda v\u00e0 l\u1edbp k\u00ednh v\u1eabn c\u00f2n s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<h2 id=\"exact-replacement-or-engineered-substitute\" class=\"wp-block-heading\">Thay th\u1ebf ch\u00ednh x\u00e1c hay s\u1ea3n ph\u1ea9m thay th\u1ebf \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t b\u1ed9 ph\u1eadn thay th\u1ebf ch\u00ednh x\u00e1c s\u1ebd t\u1eadn d\u1ee5ng l\u1ea1i m\u1eabu l\u1eafp \u0111\u1eb7t ban \u0111\u1ea7u v\u00e0 t\u00e1i t\u1ea1o ch\u00ednh x\u00e1c h\u00ecnh h\u1ecdc ho\u1ea1t \u0111\u1ed9ng. M\u1ed9t b\u1ed9 ph\u1eadn thay th\u1ebf \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf l\u1ea1i s\u1ebd thay \u0111\u1ed5i m\u1ed9t ho\u1eb7c nhi\u1ec1u \u0111\u1eb7c \u0111i\u1ec3m, nh\u01b0ng \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng l\u00e0 mang l\u1ea1i \u0111\u1ed9 kh\u1edbp v\u00e0 hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ho\u1eb7c t\u1ed1t h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng ph\u1ea7n thay th\u1ebf ch\u00ednh x\u00e1c trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1eabu ban \u0111\u1ea7u hi\u1ec7n v\u1eabn c\u00f3 s\u1eb5n<\/li>\n\n\n\n<li>H\u00ecnh h\u1ecdc c\u1ee7a \u1ed5 kh\u00f3a c\u0169 v\u00e0 b\u1ed9 ph\u1eadn gi\u1eef \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c<\/li>\n\n\n\n<li>C\u00e1c l\u1ed7 l\u1eafp v\u1eabn c\u00f2n nguy\u00ean v\u1eb9n<\/li>\n\n\n\n<li>V\u1ecb tr\u00ed c\u1ee7a d\u1ea3i b\u0103ng ch\u01b0a c\u00f3 s\u1ef1 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3<\/li>\n\n\n\n<li>Ch\u1ee9c n\u0103ng an to\u00e0n v\u1eabn ph\u00f9 h\u1ee3p<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m thay th\u1ebf \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1eb7c bi\u1ec7t trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1eb7t h\u00e0ng g\u1ed1c \u0111\u00e3 ng\u1eebng s\u1ea3n xu\u1ea5t<\/li>\n\n\n\n<li>C\u00e1c l\u1ed7 v\u00edt b\u1ecb m\u00f2n ho\u1eb7c h\u01b0 h\u1ecfng<\/li>\n\n\n\n<li>Th\u1ee7 m\u00f4n c\u1ea7n c\u00f3 chi\u1ec1u cao kh\u00e1c<\/li>\n\n\n\n<li>V\u1ecb tr\u00ed c\u1ee7a d\u1ea3i trang tr\u00ed \u0111\u00e3 thay \u0111\u1ed5i<\/li>\n\n\n\n<li>S\u1ef1 \u0103n m\u00f2n l\u00e0 nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ed1 ban \u0111\u1ea7u<\/li>\n\n\n\n<li>Chi\u1ebfc kh\u00f3a c\u0169 ch\u01b0a bao gi\u1edd kh\u1edbp ho\u00e0n to\u00e0n<\/li>\n\n\n\n<li>C\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh ch\u1ee9c n\u0103ng an to\u00e0n ho\u1eb7c ch\u1ee9c n\u0103ng ki\u1ec3m so\u00e1t truy c\u1eadp<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u01b0ng h\u00e3y th\u1eed xem.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1eafp m\u1ed9t m\u1eabu th\u1eed v\u00e0o c\u1eeda s\u1ed5 th\u1ef1c t\u1ebf. Th\u1ef1c hi\u1ec7n thao t\u00e1c \u0111\u00f3ng m\u1edf \u00edt nh\u1ea5t v\u00e0i ch\u1ee5c l\u1ea7n. Ki\u1ec3m tra xem thanh tr\u01b0\u1ee3t c\u00f3 l\u1ecdt v\u00e0o ch\u1ed1t gi\u1eef m\u00e0 kh\u00f4ng va ch\u1ea1m, k\u00e9o hai thanh ray l\u1ea1i g\u1ea7n nhau m\u00e0 kh\u00f4ng c\u1ea7n d\u00f9ng l\u1ef1c qu\u00e1 m\u1ea1nh, v\u00e0 th\u1ea3 ra m\u00e0 kh\u00f4ng g\u00e2y tr\u1ea7y x\u01b0\u1edbc hay c\u1ecd x\u00e1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00f3, h\u00e3y th\u1eed di chuy\u1ec3n c\u00e1nh c\u1eeda b\u1eb1ng tay trong khi kh\u00f3a \u0111ang \u0111\u00f3ng. Sau \u0111\u00f3, ki\u1ec3m tra ch\u1ed1t kh\u00f3a xem c\u00f3 v\u1ebft x\u01b0\u1edbc m\u1edbi hay hi\u1ec7n t\u01b0\u1ee3ng bi\u1ebfn d\u1ea1ng kim lo\u1ea1i kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi vi\u1ec7c thay th\u1ebf s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ho\u1eb7c t\u00ecm ngu\u1ed3n cung \u1ee9ng OEM, vui l\u00f2ng cung c\u1ea5p cho nh\u00e0 cung c\u1ea5p c\u00e1c th\u00f4ng tin sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u00ecnh \u1ea3nh m\u1eb7t tr\u01b0\u1edbc, m\u1eb7t b\u00ean, m\u1eb7t sau v\u00e0 h\u00ecnh \u1ea3nh sau khi l\u1eafp \u0111\u1eb7t<\/li>\n\n\n\n<li>B\u1ea3n v\u1ebd ch\u1ed1t v\u00e0 b\u1ed9 gi\u1eef ch\u1ed1t<\/li>\n\n\n\n<li>M\u1eb7t c\u1eaft ngang c\u1ee7a thanh c\u1eeda s\u1ed5<\/li>\n\n\n\n<li>T\u1ea5t c\u1ea3 c\u00e1c s\u1ed1 \u0111o \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng milim\u00e9t<\/li>\n\n\n\n<li>Th\u00f4ng tin v\u1ec1 v\u00edt v\u00e0 v\u1eadt li\u1ec7u n\u1ec1n<\/li>\n\n\n\n<li>Y\u00eau c\u1ea7u v\u1ec1 b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n v\u00e0 ch\u1ed1ng \u0103n m\u00f2n<\/li>\n\n\n\n<li>C\u00e1c ti\u00eau ch\u00ed ki\u1ec3m tra ho\u1eb7c tu\u00e2n th\u1ee7 b\u1eaft bu\u1ed9c<\/li>\n\n\n\n<li>Nhu c\u1ea7u v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng v\u00e0 bao b\u00ec h\u00e0ng n\u0103m<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ee7a CHIER\u2019s <a href=\"https:\/\/fschier.com\/vi\/oem-odm\/\">Quy tr\u00ecnh ph\u00e1t tri\u1ec3n OEM v\u00e0 ODM<\/a> ch\u1ea5p nh\u1eadn b\u1ea3n v\u1ebd, m\u1eb7t c\u1eaft, m\u1eabu \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t, \u1ea3nh ch\u1ee5p, k\u00edch th\u01b0\u1edbc quan tr\u1ecdng v\u00e0 th\u00f4ng tin v\u1ec1 c\u00e1c b\u1ed9 ph\u1eadn gh\u00e9p n\u1ed1i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 kh\u1edbp v\u00e0 t\u00ednh kh\u1ea3 thi. <\/p>\n\n\n\n<div class=\"wp-block-greenshift-blocks-image gspb_image gspb_image-id-gsbp-6ceb6a2\" id=\"gspb_image-id-gsbp-6ceb6a2\"><img decoding=\"async\" src=\"https:\/\/fschier.com\/wp-content\/uploads\/2026\/07\/How-to-Measure-a-Window-Sash-Lock-and-Keeper-for-Replacement-2.jpg\" data-src=\"\" alt=\"C\u00e1ch \u0111o k\u00edch th\u01b0\u1edbc \u1ed5 kh\u00f3a v\u00e0 ch\u1ed1t gi\u1eef khung c\u1eeda s\u1ed5 \u0111\u1ec3 thay th\u1ebf\" 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=\"how-do-i-measure-a-window-sash-lock-for-replacement\" class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111o k\u00edch th\u01b0\u1edbc \u1ed5 kh\u00f3a khung c\u1eeda s\u1ed5 \u0111\u1ec3 thay th\u1ebf?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 \u0111o k\u00edch th\u01b0\u1edbc \u1ed5 kh\u00f3a c\u00e1nh c\u1eeda s\u1ed5 nh\u1eb1m thay th\u1ebf, h\u00e3y \u0111\u00f3ng c\u00e1nh c\u1eeda s\u1ed5 l\u1ea1i, ch\u1ee5p \u1ea3nh \u1ed5 kh\u00f3a v\u00e0 ch\u1ed1t gi\u1eef \u0111\u00e3 l\u1eafp \u0111\u1eb7t, th\u00e1o \u1ed5 kh\u00f3a ra, sau \u0111\u00f3 ghi l\u1ea1i v\u1ecb tr\u00ed t\u00e2m c\u00e1c l\u1ed7 c\u1ed1 \u0111\u1ecbnh c\u1ee7a \u1ed5 kh\u00f3a, chi\u1ec1u d\u00e0i v\u00e0 chi\u1ec1u r\u1ed9ng ph\u1ea7n \u0111\u1ebf, \u0111\u1ed9 v\u01b0\u01a1n c\u1ee7a cam ho\u1eb7c ch\u1ed1t qu\u00e9t, kho\u1ea3ng l\u00f9i khi l\u1eafp \u0111\u1eb7t, chi\u1ec1u cao ch\u1ed1t gi\u1eef, v\u1ecb tr\u00ed t\u00e2m c\u00e1c l\u1ed7 ch\u1ed1t gi\u1eef, \u0111\u1ed9 ch\u1ed3ng l\u1ea5n c\u1ee7a c\u00e1nh c\u1eeda s\u1ed5 v\u00e0 k\u00edch th\u01b0\u1edbc v\u00edt (t\u00ednh b\u1eb1ng milim\u00e9t).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u0169ng c\u1ea7n l\u01b0u \u00fd h\u01b0\u1edbng xoay c\u1ee7a c\u1ea7n g\u1ea1t, c\u00e1c v\u1ecb tr\u00ed kh\u00f3a v\u00e0 m\u1edf kh\u00f3a c\u1ee7a c\u1ea7n g\u1ea1t, \u0111\u1ed9 l\u1ec7ch so v\u1edbi b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t, c\u0169ng nh\u01b0 b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u m\u00f2n n\u00e0o c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y t\u1ea1i v\u1ecb tr\u00ed m\u00e0 ph\u1ea7n qu\u00e9t ti\u1ebfp x\u00fac v\u1edbi b\u1ed9 gi\u1eef.<\/p>\n\n\n\n<h3 id=\"how-do-i-measure-sash-lock-screw-hole-spacing\" class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111o kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u1ed7 v\u00edt c\u1ee7a kh\u00f3a c\u1eeda s\u1ed5?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c l\u1ed7 v\u00edt c\u1ee7a kh\u00f3a c\u1eeda tr\u01b0\u1ee3t l\u00e0 kho\u1ea3ng c\u00e1ch t\u1eeb t\u00e2m l\u1ed7 n\u00e0y \u0111\u1ebfn t\u00e2m l\u1ed7 kia, \u0111\u01b0\u1ee3c \u0111o d\u1ecdc theo c\u00e1c l\u1ed7 th\u1ef1c t\u1ebf ch\u1ee9 kh\u00f4ng ph\u1ea3i d\u1ecdc theo c\u00e1c m\u00e9p \u0111\u1ea7u v\u00edt; khi c\u1ea3 hai l\u1ed7 c\u00f3 c\u00f9ng \u0111\u01b0\u1eddng k\u00ednh, vi\u1ec7c \u0111o t\u1eeb m\u00e9p tr\u00e1i c\u1ee7a l\u1ed7 n\u00e0y \u0111\u1ebfn m\u00e9p tr\u00e1i c\u1ee7a l\u1ed7 kia s\u1ebd cho k\u1ebft qu\u1ea3 t\u01b0\u01a1ng t\u1ef1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y ghi l\u1ea1i k\u00edch th\u01b0\u1edbc c\u1ee7a ch\u1ed1t v\u00e0 b\u1ed9 ph\u1eadn gi\u1eef ch\u1ed1t m\u1ed9t c\u00e1ch ri\u00eang bi\u1ec7t. \u0110\u1eebng cho r\u1eb1ng c\u1ea3 hai b\u1ed9 ph\u1eadn \u0111\u1ec1u c\u00f3 c\u00f9ng kho\u1ea3ng c\u00e1ch.<\/p>\n\n\n\n<h3 id=\"how-should-i-measure-a-window-sash-lock-keeper\" class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 \u0111o k\u00edch th\u01b0\u1edbc ch\u1ed1t gi\u1eef kh\u00f3a c\u1ee7a khung c\u1eeda s\u1ed5?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 gi\u1eef ch\u1ed1t c\u1eeda s\u1ed5 c\u1ea7n \u0111\u01b0\u1ee3c \u0111o l\u01b0\u1eddng nh\u01b0 m\u1ed9t chi ti\u1ebft gh\u00e9p n\u1ed1i ba chi\u1ec1u, bao g\u1ed3m chi\u1ec1u d\u00e0i v\u00e0 chi\u1ec1u r\u1ed9ng t\u1ed5ng th\u1ec3, t\u00e2m c\u00e1c l\u1ed7 c\u1ed1 \u0111\u1ecbnh, \u0111\u1ed9 d\u00e0y \u0111\u1ebf, chi\u1ec1u cao gh\u00e9p n\u1ed1i so v\u1edbi b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t, khe h\u1edf ho\u1eb7c l\u1ed7 m\u00f3c, kho\u1ea3ng l\u00f9i m\u00e9p, c\u0169ng nh\u01b0 \u0111\u1ed9 s\u00e2u v\u00e0 v\u1ecb tr\u00ed m\u00e0 cam qu\u00e9t th\u1ef1c s\u1ef1 ti\u1ebfp x\u00fac v\u1edbi n\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Chi\u1ec1u cao c\u1ee7a b\u1ed9 ph\u1eadn gi\u1eef v\u00e0 chi\u1ec1u cao ti\u1ebfp x\u00fac kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng b\u1eb1ng nhau. H\u00e3y l\u1ea5y b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac l\u00e0m m\u1ed1c tham chi\u1ebfu.<\/p>\n\n\n\n<h3 id=\"what-is-window-lock-backset-measurement\" class=\"wp-block-heading\">Kho\u1ea3ng c\u00e1ch l\u00f9i c\u1ee7a ch\u1ed1t c\u1eeda s\u1ed5 l\u00e0 g\u00ec?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch l\u00f9i c\u1ee7a kh\u00f3a c\u1eeda s\u1ed5 l\u00e0 kho\u1ea3ng c\u00e1ch t\u1eeb m\u00e9p c\u00e1nh c\u1eeda ho\u1eb7c khung c\u1eeda \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u1ebfn tr\u1ee5c t\u00e2m ho\u1ea1t \u0111\u1ed9ng c\u1ee7a kh\u00f3a, tr\u1ee5c xoay, tr\u1ee5c t\u00e2m l\u1ed7 c\u1ed1 \u0111\u1ecbnh ho\u1eb7c \u0111i\u1ec3m tham chi\u1ebfu l\u1eafp \u0111\u1eb7t, t\u00f9y theo b\u1ea3n v\u1ebd c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t; \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i kh\u00f3a c\u00e1nh c\u1eeda l\u1eafp n\u1ed5i, thu\u1eadt ng\u1eef \u201ckho\u1ea3ng l\u00f9i\u201d ho\u1eb7c \u201ckho\u1ea3ng c\u00e1ch t\u1eeb m\u00e9p\u201d c\u00f3 th\u1ec3 ch\u00ednh x\u00e1c h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lu\u00f4n ghi r\u00f5 m\u1ed1c tham chi\u1ebfu b\u1eb1ng v\u0103n b\u1ea3n. C\u1ee5m t\u1eeb \u201cBackset: 22 mm\u201d s\u1ebd kh\u00f4ng c\u00f3 \u00fd ngh\u0129a g\u00ec n\u1ebfu nh\u00e0 cung c\u1ea5p kh\u00f4ng bi\u1ebft \u0111\u00f3 l\u00e0 m\u00e9p n\u00e0o v\u00e0 \u0111\u01b0\u1eddng t\u00e2m n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<h3 id=\"what-is-the-best-replacement-sash-lock-and-keeper\" class=\"wp-block-heading\">Lo\u1ea1i kh\u00f3a c\u00e1nh c\u1eeda v\u00e0 ch\u1ed1t gi\u1eef thay th\u1ebf n\u00e0o l\u00e0 t\u1ed1t nh\u1ea5t?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ed9 kh\u00f3a c\u00e1nh c\u1eeda s\u1ed5 v\u00e0 ch\u1ed1t gi\u1eef thay th\u1ebf t\u1ed1t nh\u1ea5t l\u00e0 b\u1ed9 ph\u00f9 h\u1ee3p v\u1edbi lo\u1ea1i c\u1eeda s\u1ed5, b\u1ed1 c\u1ee5c l\u1ed7 l\u1eafp, chi\u1ec1u cao ch\u1ed1t gi\u1eef, t\u1ea7m v\u1edbi c\u1ee7a cam, \u0111\u1ed9 ch\u1ed3ng l\u1ea5n c\u1ee7a c\u00e1nh c\u1eeda s\u1ed5, \u0111\u1ed9 l\u1ec7ch b\u1ec1 m\u1eb7t l\u1eafp \u0111\u1eb7t, h\u01b0\u1edbng m\u1edf, ch\u1ea5t li\u1ec7u n\u1ec1n c\u1ee7a bul\u00f4ng, \u0111\u1ed9 k\u00e9o v\u00e0o c\u1ea7n thi\u1ebft, m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u1edbi \u0103n m\u00f2n, c\u0169ng nh\u01b0 b\u1ea5t k\u1ef3 y\u00eau c\u1ea7u n\u00e0o v\u1ec1 l\u1ed1i tho\u00e1t hi\u1ec3m ho\u1eb7c ph\u00f2ng ng\u1eeba t\u00e9 ng\u00e3 \u2014 ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 l\u1edbp ho\u00e0n thi\u1ec7n tr\u00f4ng gi\u1ed1ng nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t chi\u1ebfc kh\u00f3a c\u00f3 h\u00ecnh d\u00e1ng h\u01a1i kh\u00e1c bi\u1ec7t nh\u01b0ng c\u00f3 c\u1ea5u tr\u00fac h\u00ecnh h\u1ecdc \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng s\u1ebd l\u00e0 s\u1ef1 thay th\u1ebf t\u1ed1t h\u01a1n so v\u1edbi m\u1ed9t b\u1ea3n sao gi\u1ed1ng h\u1ec7t v\u1ec1 m\u1eb7t h\u00ecnh th\u1ee9c nh\u01b0ng \u0111\u1ed9 kh\u1edbp n\u1ed1i kh\u00f4ng ch\u1eb7t ch\u1ebd.<\/p>\n\n\n\n<h3 id=\"can-i-replace-only-the-sash-lock-or-only-the-keeper\" class=\"wp-block-heading\">T\u00f4i c\u00f3 th\u1ec3 ch\u1ec9 thay kh\u00f3a c\u00e1nh c\u1eeda ho\u1eb7c ch\u1ec9 thay ch\u1ed1t gi\u1eef \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea1n ch\u1ec9 c\u00f3 th\u1ec3 thay th\u1ebf ri\u00eang ch\u1ed1t c\u1eeda ho\u1eb7c ri\u00eang b\u1ed9 gi\u1eef ch\u1ed1t khi b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c gi\u1eef l\u1ea1i v\u1eabn c\u00f2n nguy\u00ean v\u1eb9n v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 v\u1ec1 k\u00edch th\u01b0\u1edbc, v\u1eadt li\u1ec7u, \u0111\u1ed9 th\u1eb3ng h\u00e0ng c\u0169ng nh\u01b0 h\u00ecnh h\u1ecdc kh\u1edbp n\u1ed1i c\u1ee7a n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn l\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi b\u1ed9 ph\u1eadn m\u1edbi; ng\u01b0\u1ee3c l\u1ea1i, vi\u1ec7c thay th\u1ebf c\u1ea3 hai th\u00e0nh m\u1ed9t c\u1eb7p \u0111\u00e3 qua ki\u1ec3m tra l\u00e0 c\u00e1ch an to\u00e0n h\u01a1n \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng kh\u1edbp n\u1ed1i kh\u00f4ng ch\u1eb7t ho\u1eb7c ph\u1ea3i v\u1eadn h\u00e0nh c\u01b0\u1ee1ng b\u1ee9c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng n\u00ean tr\u1ed9n l\u1eabn c\u00e1c b\u1ed9 ph\u1eadn ch\u1ec9 v\u00ec kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c v\u00edt tr\u00f9ng kh\u1edbp. H\u00e3y th\u1eed nghi\u1ec7m giao di\u1ec7n \u0111\u00e3 l\u1eafp r\u00e1p tr\u00ean c\u1eeda s\u1ed5 th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h2 id=\"turn-your-measurements-into-a-replacement-specification\" class=\"wp-block-heading\">Chuy\u1ec3n \u0111\u1ed5i c\u00e1c s\u1ed1 \u0111o c\u1ee7a b\u1ea1n th\u00e0nh th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt thay th\u1ebf<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eebng g\u1eedi cho nh\u00e0 cung c\u1ea5p m\u1ed9t b\u1ee9c \u1ea3nh r\u1ed3i h\u1ecfi: \u201cQu\u00fd v\u1ecb c\u00f3 m\u1eb7t h\u00e0ng n\u00e0y kh\u00f4ng?\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vui l\u00f2ng cung c\u1ea5p th\u00f4ng tin v\u1ec1 lo\u1ea1i kh\u00f3a, kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u0111i\u1ec3m c\u1ed1 \u0111\u1ecbnh, k\u00edch th\u01b0\u1edbc \u0111\u1ebf, k\u00edch th\u01b0\u1edbc ch\u1ed1t gi\u1eef, h\u00e0nh tr\u00ecnh cam, \u0111\u1ed9 l\u1ec7ch b\u1ec1 m\u1eb7t, \u0111\u1ed9 ch\u1ed3ng l\u1ea5n c\u1ee7a c\u00e1nh c\u1eeda, chi ti\u1ebft v\u00edt, v\u1eadt li\u1ec7u khung, h\u01b0\u1edbng m\u1edf v\u00e0 h\u00ecnh \u1ea3nh sau khi l\u1eafp \u0111\u1eb7t. Xin n\u00eau r\u00f5 li\u1ec7u c\u1eeda s\u1ed5 n\u00e0y c\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m l\u1ed1i tho\u00e1t hi\u1ec3m trong ph\u00f2ng ng\u1ee7 hay c\u1ea7n trang b\u1ecb thi\u1ebft b\u1ecb ph\u00f2ng ng\u1eeba ng\u00e3 ri\u00eang bi\u1ec7t hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00f3, h\u00e3y y\u00eau c\u1ea7u b\u1ea3n v\u1ebd c\u00f3 ghi k\u00edch th\u01b0\u1edbc ho\u1eb7c m\u1eabu s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 thay th\u1ebf theo ti\u00eau chu\u1ea9n, h\u00e3y tham kh\u1ea3o s\u1ea3n ph\u1ea9m c\u1ee7a CHIER <a href=\"https:\/\/fschier.com\/vi\/khoa-khung-cua-so-2\/\">C\u00e1c t\u00f9y ch\u1ecdn kh\u00f3a khung c\u1eeda s\u1ed5<\/a>. \u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng \u0111\u00e3 ng\u1eebng s\u1ea3n xu\u1ea5t, c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh nh\u00e3n hi\u1ec7u ri\u00eang ho\u1eb7c c\u00e1c lo\u1ea1i kh\u00f3a c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh b\u1ed9 gi\u1eef, giao di\u1ec7n h\u00ecnh d\u00e1ng, l\u1edbp ho\u00e0n thi\u1ec7n ho\u1eb7c m\u1eabu l\u1eafp \u0111\u1eb7t, <a href=\"https:\/\/fschier.com\/vi\/lien-he\/\">g\u1eedi b\u1ea3n m\u00f4 t\u1ea3 k\u1ef9 thu\u1eadt thay th\u1ebf \u0111\u1ea7y \u0111\u1ee7 cho CHIER<\/a> tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y \u0111o tr\u01b0\u1edbc. Ki\u1ec3m tra m\u1ed9t l\u1ea7n. Sau \u0111\u00f3 m\u1edbi \u0111\u1eb7t h\u00e0ng.<\/p>","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c c\u00f3 c\u00f9ng ki\u1ec3u ho\u00e0n thi\u1ec7n kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c \u1ed5 kh\u00f3a s\u1ebd kh\u1edbp. C\u1ea9m nang h\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1c k\u00edch th\u01b0\u1edbc quy\u1ebft \u0111\u1ecbnh li\u1ec7u \u1ed5 kh\u00f3a v\u00e0 ch\u1ed1t gi\u1eef c\u1eeda s\u1ed5 thay th\u1ebf c\u00f3 v\u1eeba v\u1eb7n, c\u00f3 th\u1ec3 k\u00e9o c\u1eeda s\u1ed5 \u0111\u00f3ng l\u1ea1i v\u00e0 ho\u1ea1t \u0111\u1ed9ng an to\u00e0n hay kh\u00f4ng.<\/p>","protected":false},"author":1,"featured_media":2596,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"#gspb_image-id-gsbp-5f36fac img,#gspb_image-id-gsbp-6ceb6a2 img,#gspb_image-id-gsbp-a0dfc02 img{vertical-align:top;display:inline-block;box-sizing:border-box;max-width:100%;height:auto}","footnotes":""},"categories":[17],"tags":[1330,1331,361,1332,1328,1329],"class_list":["post-2582","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-window-door-hardware-design","tag-sash-lock-keeper","tag-sash-lock-screw-hole-spacing","tag-window-hardware","tag-window-sash-lock-measurements","tag-window-sash-lock-replacement","tag-window-sweep-lock"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts\/2582","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=2582"}],"version-history":[{"count":1,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts\/2582\/revisions"}],"predecessor-version":[{"id":2597,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/posts\/2582\/revisions\/2597"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/media\/2596"}],"wp:attachment":[{"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/media?parent=2582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/categories?post=2582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fschier.com\/vi\/wp-json\/wp\/v2\/tags?post=2582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}