CN1201103A - Anti-theft device for safe - Google Patents
Anti-theft device for safe Download PDFInfo
- Publication number
- CN1201103A CN1201103A CN 97104363 CN97104363A CN1201103A CN 1201103 A CN1201103 A CN 1201103A CN 97104363 CN97104363 CN 97104363 CN 97104363 A CN97104363 A CN 97104363A CN 1201103 A CN1201103 A CN 1201103A
- Authority
- CN
- China
- Prior art keywords
- lock
- lock frame
- safe
- compression spring
- burglary
- 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.)
- Pending
Links
Abstract
The burglary-resisting device for safe includes burglary-resisting lock fixed on the safe door, turning handle and lock frame. Between the turning handle and lock frame there is a coupling plate, between the lock frame and burglary-resisting lock there is a safety screen, between safe door and compensating groove of the lock frame there is a compensating column for lock frame, a compression spring device is placed by burglary-resisting lock on the inner side of the burglary-resisting door, and a compression spring releasing starting strip is placed between outer protective ring of locking piece of said burglary-resisting cypher lock and compression spring device, and stopping piece is placed on the lock frame. Its structure is simple and safety property is good.
Description
The present invention relates to a kind of anti-theft device, particularly a kind of anti-theft device for safe.
At present, the safety cabinet on the market all adopts coded lock and common lock to reach antitheft purpose, can be in the middle of reality, and after the robber usually is rigid destruction lockset, opens safety cabinet easily and steal thereby unplug the lock frame, safety feature is bad.
The purpose of this invention is to provide a kind of simple in structure, cheap, anti-theft device for safe that theftproof performance is good.
The object of the present invention is achieved like this: it comprises theftproof lock, turning handle, the lock frame that is located on the safe door; be provided with the interlock plate between turning handle and the lock frame; between lock frame and theftproof lock, be provided with safety screen; between the compensating groove of safe door and lock frame, be provided with lock frame equlizing support; theftproof lock next door in the safe door inboard is provided with the compression spring device of being made up of spring, spring housing, spring plug; outside at theftproof lock is provided with guard circle; between guard circle and compression spring device, be provided with compression spring relaxation trip bar, on the lock frame, be provided with catch.
Compression spring relaxation trip bar one end is fixed on the guard circle of theftproof lock, the other end be pressed in the spring housing spring beyond the Great Wall, make spring be in compressive state.
Advantage of the present invention be simple in structure, be easy to processing, with low cost, safety performance is good especially.
Fig. 1 is a structural representation of the present invention.
The present invention is further illustrated below in conjunction with accompanying drawing.
As shown in Figure 1; anti-theft device for safe; it comprises the puzzle theft-proof lock (1) that is located on the safe door (10); turning handle (8); the lock frame (4) that has tapered end (11); between inboard turning handle (8) of safe door (10) and lock frame (4), be provided with the plate (18) that links; on lock frame (4), be provided with and theftproof lock (1) cooperates antitheft safety screen (2); on safe door (10), be provided with lock frame equlizing support (7); lock frame (4) horizontally slips on lock frame equlizing support (7) by lock frame compensating groove (17); next door at the inboard theftproof lock (1) of safe door (10) is provided with by spring (14); spring housing (15); the compression spring device (5) that " T " font spring plug (13) is formed; guard circle (12) is established in password locking plate outside at theftproof lock (1); between guard circle (12) and compression spring device (5), be provided with compression spring relaxation trip bar (9), on lock frame (4), be provided with catch (6).One end of compression spring relaxation trip bar (9) is fixed on the guard circle (12), and the other end is pressed on the spring plug (13) of spring housing (15) lining, makes spring (14) be in compressive state, and anti-theft device is located at the inboard of safe door (10), is dark insurance.
Operating principle: when the rigid destruction theftproof lock of robber (1); guard circle (12) is promptly destroyed; the compression spring relaxation trip bar (9) that is fixed on the guard circle (12) comes off; originally the spring (14) that was in compressive state discharges; spring plug (13) is ejected, block washer (6), make that lock frame (4) is can not the left and right sides parallel to be moved; tapered end (11) and the fixedly tapered end (16) that is fixed on the safe door are stuck in safe door (10) on the safe body inflexibly, reach antitheft purpose.
Claims (2)
1; anti-theft device for safe; it comprises the theftproof lock (1) that is located on the safe door (10); turning handle (8); lock frame (4); be provided with interlock plate (18) between turning handle (8) and the lock frame (4); between lock frame (4) and theftproof lock (1), be provided with safety screen (2); between the compensating groove (17) of safe door (10) and lock frame (4), be provided with lock frame equlizing support (7); it is characterized in that: the next door at the inboard theftproof lock (1) of safe door (10) is provided with by spring (14); spring housing (15); the compression spring device (5) that spring plug (13) is formed; password locking plate outside at theftproof lock (1) is provided with guard circle (12); between guard circle (12) and compression spring device (5), be provided with compression spring relaxation trip bar (9), on lock frame (4), be provided with catch (6).
2, safe door anti-theft device according to claim 1, it is characterized in that: anti-theft device is located at the inboard of safe door (10), is dark insurance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97104363 CN1201103A (en) | 1997-05-29 | 1997-05-29 | Anti-theft device for safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97104363 CN1201103A (en) | 1997-05-29 | 1997-05-29 | Anti-theft device for safe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1201103A true CN1201103A (en) | 1998-12-09 |
Family
ID=5167302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97104363 Pending CN1201103A (en) | 1997-05-29 | 1997-05-29 | Anti-theft device for safe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1201103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812196A (en) * | 2010-03-03 | 2012-12-05 | 迪布尔特有限公司 | Blast resistant safe |
-
1997
- 1997-05-29 CN CN 97104363 patent/CN1201103A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812196A (en) * | 2010-03-03 | 2012-12-05 | 迪布尔特有限公司 | Blast resistant safe |
| CN102812196B (en) * | 2010-03-03 | 2016-03-09 | 迪布尔特有限公司 | Blast resistant safe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |