CN201810075U - Anti-theft lock - Google Patents
Anti-theft lock Download PDFInfo
- Publication number
- CN201810075U CN201810075U CN2010205134391U CN201020513439U CN201810075U CN 201810075 U CN201810075 U CN 201810075U CN 2010205134391 U CN2010205134391 U CN 2010205134391U CN 201020513439 U CN201020513439 U CN 201020513439U CN 201810075 U CN201810075 U CN 201810075U
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- CN
- China
- Prior art keywords
- lock
- theft
- utility
- model
- lock core
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an anti-theft lock, which comprises a lock body and a lock cylinder. A lock core is arranged in the lock cylinder and is connected with a bulge, the lock body comprises a U-shaped cylindrical body, and threads are arranged at a connection position of the lock cylinder and the lock body. The utility model has the advantages that that the anti-theft lock has good anti-theft performance, a theft does not know the lock core needs to be rotated when the lock core is prized, and long stealing time is needed even when the theft knows the lock core needs to be rotated. The anti-theft lock can be locked only via rotation without any key.
Description
Technical field
The utility model relates to a kind of lock, particularly a kind of theftproof lock.
Background technology
Traditional theftproof lock is directly with key operated, and screw key just can directly be opened lock, just pulls out then and can open lock, and anti-theft effect is poor, also needs to use key when locking simultaneously, and is cumbersome.
Summary of the invention
At the shortcoming of existing theftproof lock, the utility model provides a kind of novel theftproof lock.
To achieve these goals, the measure taked of the utility model is:
A kind of theftproof lock comprises lock body and locking bolt, and lock core is arranged in the locking bolt, and lock core links to each other with projection, and lock body is a U type cylinder, and the junction of locking bolt and lock body is provided with screw thread.
The beneficial effects of the utility model: theftproof performance is good, after the thief pries open lock core, need not to know to rotate, even know rotation, also delays crime time.Do not need key when locking, only need to rotate and just can lock.
Description of drawings
Fig. 1, structural representation of the present utility model.
The specific embodiment
A kind of theftproof lock comprises lock body 2 and locking bolt 1, and lock core 4 is arranged in the locking bolt 1, and lock core 4 links to each other with projection 3, and lock body 2 is a U type cylinder, and locking bolt 1 is provided with screw thread with the junction of lock body 2.When unblanking, key is inserted in the lock core 4, lock core is opened, projection 3 withdrawals, and rotating lock bolt 1 then, and locking bolt 1 is changeed, and just realizes the purpose of unblanking.When locking, do not need key, only locking bolt 1 need be inserted in the hole of lock body 2,, change and tightly just can lock then by screw thread rotation.The beneficial effects of the utility model: theftproof performance is good, after the thief pries open lock core, need not to know to rotate, even know rotation, also delays crime time.Do not need key when locking, only need to rotate and just can lock.
Those skilled in the art's simple change and replacement all are within the protection domain of the present utility model in this area.
Claims (1)
1. a theftproof lock comprises lock body (2) and locking bolt (1), and lock core (4) is arranged in the locking bolt (1), and lock core (4) links to each other with projection (3), and lock body (2) is a U type cylinder, it is characterized in that, locking bolt (1) is provided with screw thread with the junction of lock body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205134391U CN201810075U (en) | 2010-08-26 | 2010-08-26 | Anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205134391U CN201810075U (en) | 2010-08-26 | 2010-08-26 | Anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201810075U true CN201810075U (en) | 2011-04-27 |
Family
ID=43893018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205134391U Expired - Fee Related CN201810075U (en) | 2010-08-26 | 2010-08-26 | Anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201810075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029931A (en) * | 2012-12-27 | 2013-04-10 | 上海烟草集团有限责任公司 | Container car anti-theft lock |
-
2010
- 2010-08-26 CN CN2010205134391U patent/CN201810075U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103029931A (en) * | 2012-12-27 | 2013-04-10 | 上海烟草集团有限责任公司 | Container car anti-theft lock |
| CN103029931B (en) * | 2012-12-27 | 2014-09-24 | 上海烟草集团有限责任公司 | Container car anti-theft lock |
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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: 20110427 Termination date: 20110826 |