CN201687306U - Box type anti-prying door catch - Google Patents
Box type anti-prying door catch Download PDFInfo
- Publication number
- CN201687306U CN201687306U CN2010201576947U CN201020157694U CN201687306U CN 201687306 U CN201687306 U CN 201687306U CN 2010201576947 U CN2010201576947 U CN 2010201576947U CN 201020157694 U CN201020157694 U CN 201020157694U CN 201687306 U CN201687306 U CN 201687306U
- Authority
- CN
- China
- Prior art keywords
- catch
- lock
- prying
- door
- snap close
- 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 provides a box type anti-prying door catch which is composed of a bottom plate, a lock catch and an L-shaped door catch. An insertion ring and the lock catch are arranged on the bottom plate, the L-shaped door catch is inserted in the insertion ring of the bottom plate, a lock catch buckling plate which is fixed at the middle part of the L-shaped door catch is matched with the lock catch to form a lock head door access mechanism, a lock head anti-prying shield is arranged on the lock catch buckling plate, and the bottom part of the anti-prying shield adopts an opening structure. When in use, a door is tightly closed by the L-shaped door catch through the insertion ring on the bottom plate, the lock catch buckling plate is buckled on the lock catch, and a lock head is locked on the lock catch after stretching into the anti-prying shield from an opening at the bottom part of the anti-prying shield. The anti-prying shield is additionally arranged on the surface of the lock catch buckling plate, which effectively protects the lock head from being pried, thereby causing no damage to the function of a door catch locking mechanism and ensuring the safety of the door.
Description
Technical field
The utility model is to the improvement of existing keeper locking mechanism, and a kind of boxlike pick-proof keeper especially is provided, and belongs to door furniture accessory technical field.
Background technology
At present, traditional keeper retaining mechanism is to fix a buckle on keeper, and buckle is provided with a slit, and the snap close that is fixed on the door-plate is passed, and tapered end is locked on the snap close, has guaranteed that keeper can not move, and having realized is locked a door is not unlocked.But because tapered end is the outside that is exposed to retaining mechanism, so be easy to be pried open destruction, the effect that forfeiture is locked a door.In the real life, such door is prized stolen incident and is also taken place repeatedly, and this people's life brings unnecessary loss.
Summary of the invention
The utility model provides a kind of boxlike pick-proof keeper, and the tapered end that has solved the existence of the tight mechanism of conventional door bolt-lock is easily by the problem of sled forfeiture locking function.
Technical solution of the present utility model is as follows:
Constitute the pick-proof keeper by base plate, snap close, L-shaped door bolt, slotting ring and snap close are located on the base plate, the L-shaped door bolt is inserted in the slotting ring of base plate, the middle part of L-shaped door bolt is fixed with the snap close buckle, constitute tapered end gate inhibition mechanism with snap fit, it is characterized in that: device has tapered end pick-proof guard shield on the snap close buckle, and the pick-proof guard shield is the bottom opening structure.
The L-shaped door bolt is seated door by the slotting ring on the base plate during use, and simultaneously the snap close buckle on it is buckled on the snap close, and the opening of tapered end by pick-proof guard shield bottom puts in the pick-proof guard shield and be locked on the snap close and get final product.
Good effect of the present utility model is: the pick-proof guard shield is set up on the surface of snap close buckle, can effectively protect tapered end not prized, and the function of keeper retaining mechanism is not compromised, and has guaranteed the safety of door.
Description of drawings
Fig. 1 is the utility model structure principle chart.
Among the figure, 1, base plate; 2, snap close; 3, slotting ring; 4, L-shaped door bolt; 5, snap close buckle; 6, pick-proof guard shield; 7, slit.
The specific embodiment
According to shown in Figure 1, the utility model is to be made of base plate 1, snap close 2, L- shaped door bolt 4,2 slotting rings 3 and snap close 2 fixedly are located on the base plate 1, L-shaped door bolt 4 is inserted in the slotting ring 3 of base plate 1, the middle part of L-shaped door bolt 4 is welded with snap close buckle 5, the middle part of snap close buckle 5 offers the slit 7 that can pass snap close 2, cooperate formation tapered end gate inhibition mechanism with snap close 2, device has the tapered end pick-proof guard shield 6 of metal on the snap close buckle 5, pick-proof guard shield 6 is the bottom opening structure, and the opening of tapered end by pick-proof guard shield 6 bottoms puts in pick-proof guard shield 6 and be locked on the snap close 2.
Claims (1)
1. boxlike pick-proof keeper, comprise that base plate, snap close, L-shaped door bolt constitute, slotting ring and snap close are located on the base plate, the L-shaped door bolt is inserted in the slotting ring of base plate, the middle part of L-shaped door bolt is fixed with the snap close buckle, constitute tapered end gate inhibition mechanism with snap fit, it is characterized in that: device has tapered end pick-proof guard shield on the snap close buckle, and the pick-proof guard shield is the bottom opening structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201576947U CN201687306U (en) | 2010-04-14 | 2010-04-14 | Box type anti-prying door catch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201576947U CN201687306U (en) | 2010-04-14 | 2010-04-14 | Box type anti-prying door catch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201687306U true CN201687306U (en) | 2010-12-29 |
Family
ID=43375590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201576947U Expired - Fee Related CN201687306U (en) | 2010-04-14 | 2010-04-14 | Box type anti-prying door catch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201687306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437608A (en) * | 2013-08-23 | 2013-12-11 | 覃玉续 | Multifunctional door catch |
-
2010
- 2010-04-14 CN CN2010201576947U patent/CN201687306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437608A (en) * | 2013-08-23 | 2013-12-11 | 覃玉续 | Multifunctional door catch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20120414 |