CN103741991A - Anti-theft driving lock cylinder - Google Patents
Anti-theft driving lock cylinder Download PDFInfo
- Publication number
- CN103741991A CN103741991A CN201310744486.5A CN201310744486A CN103741991A CN 103741991 A CN103741991 A CN 103741991A CN 201310744486 A CN201310744486 A CN 201310744486A CN 103741991 A CN103741991 A CN 103741991A
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- CN
- China
- Prior art keywords
- lock
- shifting block
- lock cylinder
- theft
- inner container
- 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.)
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Abstract
The invention relates to an anti-theft driving lock cylinder which comprises a lock cylinder housing (1). A lock inner container (2) and a shifting block (3) are arranged in the lock cylinder housing (1), and gears (4) are arranged between the lock inner container (2) and the shifting block (3) through a rotary shaft (6). The gears (4) are vertically arranged and meshed. One side of the lock cylinder is further provided with a rotary shaft hole (5). The direction-changing gears are added between the lock inner container and the shifting block, the speed-reducing driving effect is played, abrasion between the lock inner container and the shifting block is reduced, and the service life of the lock cylinder is prolonged.
Description
Technical field
The present invention relates to a kind of transmission anti-theft lock.
Background technology
Current mechanical lock is easy to from lockhole, see pellet, causes lawless person with unlocking tool, lock to be opened easily, and anti-theft feature is very poor.
In the past, lock gall directly contacted with shifting block, drove shifting block to rotate, and its elasticity deficiency, causes lock core easily to damage.
Summary of the invention
For above defect, the object of this invention is to provide one rational in infrastructure, dependable performance, the lock core of good anti-theft effect.
For achieving the above object, the present invention has adopted following technical scheme: a kind of transmission anti-theft lock, comprise lock core shell, and in lock core shell, be provided with lock gall, shifting block, between described lock gall and shifting block, by rotating shaft, be provided with gear.
Gear of the present invention is arranged above and below, intermeshing between gear; Lock core one side is also provided with shaft hole.
Adopt after above technical scheme, the present invention has increased change gear between lock gall and shifting block, plays break-in and chronotropic action during transmission, has strengthened stationarity, reduces the wearing and tearing between lock gall and shifting block, extends the application life of lock core.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
Shown in Fig. 1, a kind of transmission anti-theft lock of the present invention, comprises lock core shell 1, is provided with lock gall 2, shifting block 3 in lock core shell 1, between described lock gall 2 and shifting block 3, by rotating shaft 6, is provided with gear 4.
The present invention is when unblanking, first lock core to be exposed and lock can be opened, key is stretched into lock gall, clockwise rotate lock gall, by rotating shaft, drive lower gear, lower gear drives and cogs, cog and drive again shifting block to rotate, by this series of gearing, thereby lock is opened, otherwise, rotate counterclockwise lock locked.
Claims (3)
1. a transmission anti-theft lock, comprises lock core shell (1), is provided with lock gall (2), shifting block (3) in lock core shell (1), it is characterized in that by rotating shaft (6), being provided with gear (4) between described lock gall (2) and shifting block (3).
2. a kind of transmission anti-theft lock according to claim 1, is characterized in that described gear (4) is arranged above and below, intermeshing between gear (4).
3. a kind of transmission anti-theft lock according to claim 1, is characterized in that lock core one side is also provided with shaft hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310744486.5A CN103741991A (en) | 2013-12-31 | 2013-12-31 | Anti-theft driving lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310744486.5A CN103741991A (en) | 2013-12-31 | 2013-12-31 | Anti-theft driving lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103741991A true CN103741991A (en) | 2014-04-23 |
Family
ID=50499048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310744486.5A Pending CN103741991A (en) | 2013-12-31 | 2013-12-31 | Anti-theft driving lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103741991A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100659711B1 (en) * | 2005-07-15 | 2006-12-21 | 김성근 | Door lock |
| CN201723018U (en) * | 2010-07-09 | 2011-01-26 | 李泽权 | Mortice door lock with gear transmission structure |
| CN201991316U (en) * | 2011-04-07 | 2011-09-28 | 深圳市普罗巴克科技股份有限公司 | Mechanical lock |
| CN202530861U (en) * | 2012-03-23 | 2012-11-14 | 付小明 | Lockset |
| CN203669514U (en) * | 2013-12-31 | 2014-06-25 | 泰州马赫机械制造有限公司 | Transmission anti-theft lock cylinder |
-
2013
- 2013-12-31 CN CN201310744486.5A patent/CN103741991A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100659711B1 (en) * | 2005-07-15 | 2006-12-21 | 김성근 | Door lock |
| CN201723018U (en) * | 2010-07-09 | 2011-01-26 | 李泽权 | Mortice door lock with gear transmission structure |
| CN201991316U (en) * | 2011-04-07 | 2011-09-28 | 深圳市普罗巴克科技股份有限公司 | Mechanical lock |
| CN202530861U (en) * | 2012-03-23 | 2012-11-14 | 付小明 | Lockset |
| CN203669514U (en) * | 2013-12-31 | 2014-06-25 | 泰州马赫机械制造有限公司 | Transmission anti-theft lock cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |