CN203669514U - Transmission anti-theft lock cylinder - Google Patents
Transmission anti-theft lock cylinder Download PDFInfo
- Publication number
- CN203669514U CN203669514U CN201320882469.3U CN201320882469U CN203669514U CN 203669514 U CN203669514 U CN 203669514U CN 201320882469 U CN201320882469 U CN 201320882469U CN 203669514 U CN203669514 U CN 203669514U
- Authority
- CN
- China
- Prior art keywords
- lock
- lock cylinder
- transmission anti
- theft
- transmission
- 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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- Gear-Shifting Mechanisms (AREA)
Abstract
The utility model relates to a transmission anti-theft lock cylinder. The transmission anti-theft lock cylinder comprises a lock cylinder shell (1), a lock liner (2) and a shifting head (3) are arranged in the lock cylinder shell (1), and gears (4) are arranged between the lock liner (2) and the shifting head (3) through a rotating shaft (6). The gears (4) are vertically arranged and meshed. One side of the lock cylinder is provided with a rotating shaft hole (5). According to the transmission anti-theft lock cylinder, the turning gears are additionally arranged between the lock liner and the shifting head and play a decelerating transmission role, the abrasion between the lock liner and the shifting head is weakened, and the service life of the lock cylinder is prolonged.
Description
Technical field
The utility model 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 purpose of this utility model is to provide a kind of rational in infrastructure, dependable performance, the lock core of good anti-theft effect.
For achieving the above object, the utility model 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, be provided with gear by rotating shaft.
Gear described in the utility model is arranged above and below, intermeshing between gear; Lock core one side is also provided with shaft hole.
Adopt after above technical scheme, the utility model has increased change gear between lock gall and shifting block, plays break-in and chronotropic action when transmission, has strengthened stationarity, reduces the wearing and tearing between lock gall and shifting block, extends the application life of lock core.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Shown in Fig. 1, a kind of transmission anti-theft lock of the utility model, 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, is provided with gear 4 by rotating shaft 6.
Gear 4 described in the utility model is arranged above and below, and 4 of gears are intermeshing; Lock core one side is also provided with shaft hole 5, lock core is enclosed within on the fixed axis of lock body, can rotate up and down, reaches the object of hiding lock core.
The utility model is in the time unblanking, first lock core to be exposed and lock can be opened, key is stretched into lock gall, clockwise rotate lock gall, drive lower gear by rotating shaft, 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 being provided with gear (4) by rotating shaft (6) 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 |
|---|---|---|---|
| CN201320882469.3U CN203669514U (en) | 2013-12-31 | 2013-12-31 | Transmission anti-theft lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320882469.3U CN203669514U (en) | 2013-12-31 | 2013-12-31 | Transmission anti-theft lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203669514U true CN203669514U (en) | 2014-06-25 |
Family
ID=50965827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320882469.3U Expired - Fee Related CN203669514U (en) | 2013-12-31 | 2013-12-31 | Transmission anti-theft lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203669514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741991A (en) * | 2013-12-31 | 2014-04-23 | 泰州马赫机械制造有限公司 | Anti-theft driving lock cylinder |
-
2013
- 2013-12-31 CN CN201320882469.3U patent/CN203669514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103741991A (en) * | 2013-12-31 | 2014-04-23 | 泰州马赫机械制造有限公司 | Anti-theft driving lock cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |