CN201162405Y - Lock protection device of anti-prizing lock - Google Patents
Lock protection device of anti-prizing lock Download PDFInfo
- Publication number
- CN201162405Y CN201162405Y CNU2008200848538U CN200820084853U CN201162405Y CN 201162405 Y CN201162405 Y CN 201162405Y CN U2008200848538 U CNU2008200848538 U CN U2008200848538U CN 200820084853 U CN200820084853 U CN 200820084853U CN 201162405 Y CN201162405 Y CN 201162405Y
- Authority
- CN
- China
- Prior art keywords
- lock
- pick
- proof
- flanging
- panel
- 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
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to a lock protecting device of an anti-prying lock. The anti-prying lock is provided with two parallel lock bodies; bolts are respectively arranged in the two parallel lock bodies; a lockset panel at the front end of a lock shell is provided with lockholes matched with the two parallel lock bodies; the lock protecting device of an anti-prying lock is characterized in that the lockset panel is provided with a flanging; the flanging is inserted into the upper inserting slot of a door frame; jacks corresponding to the bolts are arranged on the flanging. As the lockset panel is provided with the flanging which is inserted into the upper inserting slot of the doorframe and is provided with jacks corresponding to the bolts; when the anti-prying lock is locked, the flanging can form a safe closed area to the bolt part and prevent a pry bar from being inserted, thereby improving the anti-prying performances of the anti-prying lock and an anti-prying door.
Description
Technical field:
The utility model relates to a kind of Lock protector of pick-proof lock.
Background technology:
For improving the pick-proof performance of pick-proof lock, anti-the forcing open the door that has adopted the pick-proof lock with two door locks arranged side by side.As Chinese patent a kind of " anti-pick-proof structure of forcing open the door " just proposed for No. 200420024771.6.In this technical scheme, be provided with two door locks arranged side by side in the anti-door leaf of forcing open the door, be provided with the door lock corresponding lockhole arranged side by side in the doorframe with two.It can be to a certain degree raising pick-proof performance.But owing to do not have Lock protector on the pick-proof lock, exist the burglar to pry open the possibility of two door locks simultaneously, make that the pick-proof performance of pick-proof lock is undesirable.
Summary of the invention:
The purpose of this utility model is: the Lock protector that the desirable pick-proof lock of a kind of pick-proof performance is provided.
The utility model is achieved through the following technical solutions:
A kind of Lock protector of pick-proof lock, pick-proof lock are provided with two lock bodies arranged side by side, are respectively equipped with dead bolt in two lock bodies arranged side by side, are provided with the lockhole that cooperates with two lock bodies arranged side by side in the panel of lock of lock housing front end; It is characterized in that: described panel of lock is provided with flanging, and in the slot, flanging is provided with and the corresponding jack of dead bolt on the flanging insertion doorframe.
Advantage of the present utility model is: because panel of lock is provided with flanging, in the slot, flanging is provided with and the corresponding jack of dead bolt on the flanging insertion doorframe.When pick-proof lock locked, flanging can form the secure closed zone to dead bolt portion, prevented that crowbar from inserting, thereby had improved pick-proof lock and anti-pick-proof performance of forcing open the door.Because pick-proof lock is provided with two lock bodies arranged side by side, it can further improve the pick-proof performance.
In the utility model, to arrange before and after the dead bolt in described two lock bodies arranged side by side, the dead bolt in the close panel lock body outdoors is longer than near the dead bolt in the door wainscot lock body, and doorframe is provided with the step that matches with two dead bolts.When pick-proof lock adopted said structure, the rear portion of the flanging of panel of lock and doorframe front end step and panel of lock and doorframe rear end step formed the duplicate protection structure, make that the pick-proof performance of pick-proof lock is better.
In the utility model, described pick-proof lock is a main lock of being located at a middle part.When panel of lock of the present utility model was installed on the main lock that is used to lock a door, it can improve the pick-proof performance of pick-proof master lock.
In the utility model, described pick-proof lock is a limit lock of being located at the both sides up and down of door.When panel of lock of the present utility model was installed on the limit lock, it can improve the pick-proof performance of pick-proof limit lock.
Description of drawings:
Fig. 1 is the Lock protector structural representation of the utility model pick-proof lock.
Fig. 2 is the panel of lock front view that the pick-proof lock master locks employing.
Fig. 3 is the panel of lock vertical view that the pick-proof lock master locks employing.
Fig. 4 is the panel of lock front view that pick-proof lock seaming lock adopts.
Fig. 5 is the panel of lock vertical view that pick-proof lock seaming lock adopts.
The specific embodiment:
As shown in Figure 1: the Lock protector of present embodiment pick-proof lock comprises: pick-proof lock is provided with in two lock body 1,2, two lock bodies arranged side by side arranged side by side and is respectively equipped with dead bolt 3,4, is provided with the lockhole 6,7 that cooperates with two lock bodies arranged side by side in the panel of lock 5 of lock housing front end.Panel of lock 5 is provided with flanging 8, and in the slot 10, flanging is provided with and the corresponding jack 11 of dead bolt on the flanging insertion doorframe 9.Arrange before and after the dead bolt in two lock bodies arranged side by side, the dead bolt 3 in the close panel lock body outdoors is longer than near the dead bolt 4 in the door wainscot lock body, and doorframe is provided with the step 12 that matches with two dead bolts.
The Lock protector of pick-proof lock of the present utility model, when pick-proof lock locked, flanging can form the secure closed zone to dead bolt portion, prevented that crowbar from inserting, thereby had improved pick-proof lock and anti-pick-proof performance of forcing open the door.Pick-proof lock is provided with two lock bodies arranged side by side, and the rear portion of the flanging of panel of lock and doorframe front end step and panel of lock and doorframe rear end step form the duplicate protection structure, make that the pick-proof performance of pick-proof lock is better.
Fig. 2, Fig. 3 have provided a kind of pick-proof lock master and have locked the panel of lock of use.When panel of lock of the present utility model was installed on the main lock that is used to lock a door, it can improve the pick-proof performance of pick-proof master lock.
Fig. 4, Fig. 5 have provided the panel of lock that a kind of pick-proof lock seaming lock uses, and when panel of lock of the present utility model was installed on the limit lock, it can improve the pick-proof performance of pick-proof limit lock.
Claims (4)
1, a kind of Lock protector of pick-proof lock, pick-proof lock are provided with two lock bodies arranged side by side, are respectively equipped with dead bolt in two lock bodies arranged side by side, are provided with the lockhole that cooperates with two lock bodies arranged side by side in the panel of lock of lock housing front end; It is characterized in that: described panel of lock is provided with flanging, and in the slot, flanging is provided with and the corresponding jack of dead bolt on the flanging insertion doorframe.
2, the Lock protector of pick-proof lock according to claim 1; It is characterized in that: arrange before and after the dead bolt in described two lock bodies arranged side by side, the dead bolt in the close panel lock body outdoors is longer than near the dead bolt in the door wainscot lock body, and doorframe is provided with the step that matches with two dead bolts.
3, the Lock protector of pick-proof lock according to claim 1; It is characterized in that: described pick-proof lock is a main lock of being located at a middle part.
4, the Lock protector of pick-proof lock according to claim 1; It is characterized in that: described pick-proof lock is a limit lock of being located at the both sides up and down of door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200848538U CN201162405Y (en) | 2008-03-19 | 2008-03-19 | Lock protection device of anti-prizing lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200848538U CN201162405Y (en) | 2008-03-19 | 2008-03-19 | Lock protection device of anti-prizing lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162405Y true CN201162405Y (en) | 2008-12-10 |
Family
ID=40183343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200848538U Expired - Fee Related CN201162405Y (en) | 2008-03-19 | 2008-03-19 | Lock protection device of anti-prizing lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162405Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468503A (en) * | 2018-05-30 | 2018-08-31 | 四川兴事发门窗有限责任公司 | Prized up-proof door |
| CN112983143A (en) * | 2021-02-03 | 2021-06-18 | 上海柘中电气有限公司 | Outdoor electric intelligent cabinet |
-
2008
- 2008-03-19 CN CNU2008200848538U patent/CN201162405Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468503A (en) * | 2018-05-30 | 2018-08-31 | 四川兴事发门窗有限责任公司 | Prized up-proof door |
| CN112983143A (en) * | 2021-02-03 | 2021-06-18 | 上海柘中电气有限公司 | Outdoor electric intelligent cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201162405Y (en) | Lock protection device of anti-prizing lock | |
| CN201963112U (en) | Novel pickproof safety box | |
| CN201513025U (en) | Lockset for pry-proof door | |
| CN201190514Y (en) | Pick-proof apparatus for security door | |
| CN201513092U (en) | Structure of pry-proof security door | |
| CN201587467U (en) | Front fork lock | |
| CN2926407Y (en) | Sided lock of safety door | |
| CN2658353Y (en) | Anti-theft door with lock protection anti-prize edge | |
| CN2873958Y (en) | Two side sealed pin tumbler lock | |
| CN204060389U (en) | There is the double door of pick-proof sealing function | |
| CN213234805U (en) | Anti-theft safety door | |
| CN2556342Y (en) | Anti-theft door with built-in anti-picking lock | |
| CN202325115U (en) | Fire-protection and anti-theft door | |
| CN2926452Y (en) | Safety door structure | |
| CN2883626Y (en) | Double-lock antitheft door with anti-prizing edge | |
| CN201891292U (en) | Anti-theft lock | |
| CN202023477U (en) | Safety door | |
| CN2658352Y (en) | Anti-theft safety door | |
| CN201133151Y (en) | Plastic-steel window anti-theft lock | |
| CN2926453Y (en) | Safety door | |
| CN202467550U (en) | Anti-theft structure of anti-theft door | |
| CN2809166Y (en) | Anti-prizing device for lock of anti-theft door | |
| CN2687286Y (en) | Antiprizing device for anti-theft door | |
| CN2612777Y (en) | Burglar-proof door with pick-proof crochet | |
| CN202509995U (en) | Prying-resistant and theft-resistant door |
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: 20081210 Termination date: 20110319 |