CN2378482Y - Antitheft lock for sliding window - Google Patents
Antitheft lock for sliding window Download PDFInfo
- Publication number
- CN2378482Y CN2378482Y CN 99235792 CN99235792U CN2378482Y CN 2378482 Y CN2378482 Y CN 2378482Y CN 99235792 CN99235792 CN 99235792 CN 99235792 U CN99235792 U CN 99235792U CN 2378482 Y CN2378482 Y CN 2378482Y
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- CN
- China
- Prior art keywords
- lock
- lock body
- locking face
- face
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an antitheft lock for a sliding window, which is composed of a lock body, a lock core, and a lock face, wherein, the lock core is fixed to the lock body, the upper and the lower ends of a window frame are provided with holes corresponding to a threaded hole of the lock body, and the lock body is fixed to the inner layer of the window frame through screw bolts. The shape size of the lock face is large enough for covering the whole lock body and the lock core, the lock face is fixed to the outer layer of the window frame through a groove arranged at one side face of the lock face and three springs arranged at the other side face. As the appearance of the whole lock can be changed by changing the shape of the lock face, the utility model has the advantages of manufacturing process simplification, decorative effect improvement, high mechanical strength, material saving, low cost, and convenient installation.
Description
The utility model relates to a kind of parallel-moving type window theftproof lock.
Parallel-moving type window theftproof lock in the market all is a kind of monolithic construction, loads onto lock core in the lock body, and the wherein one side of lock body is a locking face.This locking face will be the crucial face of the outward appearance of whole lock, because restricted aspect manufacturing process, this just improves the precision of locking face and the outward appearance of locking face at needs, brings many difficulties.Promptly enable to produce also cost height.Another kind is a split-type structural, go into operation yet at present, its lock and with lock body be two splits, this lock design has solved the shortcoming that monolithic construction is latched in basically, the locking face material uses can variation, has simplified the precision that manufacturing process has improved locking face.Material saving, low cost, but still there is a total shortcoming in above two kinds of locks, and double-screw bolt exposes to and makes the decorative effect of locking face have a greatly reduced quality on the locking face.
The purpose of this utility model is for providing a kind of precision height, convenient change locking face shape, and good decorating effect, the parallel-moving type window theftproof lock that cost easy for installation is low.
In order to achieve the above object, parallel-moving type window theftproof lock of the present utility model is made up of lock body, lock core, locking face.Lock core is fixed on the lock body by axle and spring, and it is provided with and the corresponding hole of the screwed hole of lock body by the jamb upper and lower side, directly lock body is fixed on the internal layer of jamb with double-screw bolt.And the shape of locking face size can cover whole lock body and interior lock core thereof, and 3 springs that the groove that its side by locking face is provided with and another side of locking face are provided with are fixed on the skin of jamb firmly.
Adopt such structure, because locking face and lock body are two separate components, just can the outward appearance of whole lock be changed by the shape that changes locking face, both simplified manufacturing process, improved the precision of locking face again, and locking face will not improve the decorative effect of locking face, mechanical strength height, material saving, low cost greatly because of double-screw bolt is arranged.
Figure: be parallel-moving type window theftproof lock of the present utility model, the three-dimensional assembling drawing of concrete a kind of embodiment.
Form by lock body 1, lock core 6, locking face 3 as said parallel-moving type window theftproof lock among the figure.Lock core 6 is fixed on the lock body 1 by axle and spring, and it is provided with screwed hole 7 corresponding holes with lock body 1 by jamb 2 upper and lower sides, directly is fixed on double-screw bolt 5 on the internal layer of jamb 2.And the shape of locking face 3 size can cover whole lock body 1 and interior lock core 6 thereof.3 springs 4 that the groove that its side by locking face 3 is provided with and another side of locking face 3 are provided with are fixed on the skin of jamb 2 firmly.Because locking face and lock body are two separate components, and locking face do not have double-screw bolt to expose, and makes its good decorating effect, attractive in appearance so locking face is fit to employing plastics by it.Lock body, lock core are partly used the iron plate punching press, and as long as the outward appearance of whole lock is changed by the shape that changes locking face, this is just with respect to monolithic, simplified manufacturing process greatly, the precision of locking face and the mechanical strength of lock body have been improved again, material saving, low cost, but and color variation.Expose the split-type structural ratio of double-screw bolt with locking face, improved decoration grade again.During installation, the lock body 1 that is fixed with lock core 6 is placed on jamb 2 internal layers earlier, lock body 1 is fixed on the internal layer of jamb 2 by double-screw bolt 5, covers locking face 3 again and be fixed on firmly on the skin of jamb 2 by a lateral grooves of locking face 3 and 3 springs 4 of another side.Reaching installation easy for installation back jamb maintains the original state outward and loses any double-screw bolt.
Claims (1)
1, a kind of parallel-moving type window theftproof lock is made up of lock body (1) lock core (6) locking face (3), lock core (6) is fixed on the lock body (1) by axle and spring, it is characterized in that: it is provided with the corresponding hole of screwed hole (7) with lock body (1) by jamb (2) upper and lower side, directly be fixed on the internal layer of jamb (2) with double-screw bolt (5), and the shape of locking face (3) size can cover whole lock body (1) and interior lock core (6) thereof, and 3 springs (4) that the groove that its side by locking face (3) is provided with and another side of locking face (3) are provided with are fixed on the skin of jamb (2) firmly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235792 CN2378482Y (en) | 1999-04-13 | 1999-04-13 | Antitheft lock for sliding window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235792 CN2378482Y (en) | 1999-04-13 | 1999-04-13 | Antitheft lock for sliding window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2378482Y true CN2378482Y (en) | 2000-05-17 |
Family
ID=34023700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99235792 Expired - Fee Related CN2378482Y (en) | 1999-04-13 | 1999-04-13 | Antitheft lock for sliding window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2378482Y (en) |
-
1999
- 1999-04-13 CN CN 99235792 patent/CN2378482Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |