CN2771430Y - Safety steering lock for bicycle - Google Patents
Safety steering lock for bicycle Download PDFInfo
- Publication number
- CN2771430Y CN2771430Y CN 200520040335 CN200520040335U CN2771430Y CN 2771430 Y CN2771430 Y CN 2771430Y CN 200520040335 CN200520040335 CN 200520040335 CN 200520040335 U CN200520040335 U CN 200520040335U CN 2771430 Y CN2771430 Y CN 2771430Y
- Authority
- CN
- China
- Prior art keywords
- lock
- support
- bicycle
- utility
- model
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to an improvement of a steering lock of an existing bicycle, which is mainly characterized in that a lock core and a locking device are connected by a rectangular bracket, and the lower end of the bracket is provided with a notch which is matched with a locking roc of a key. The utility model has the advantages of simple structure, low cost and high safety. The utility model is suitable for various bicycles, boosting vehicles and motorcycles to use.
Description
Technical field
The utility model belongs to a kind of turning of bicycle lock, relates more specifically to a kind of bicycle safe steering lock.
Background technology
For improving the security performance of turning of bicycle lock, the domestic button that occurred adds the handle promotion and the turning of bicycle lock of locking, and this lock is easy to because of drenching with rain for a long time the lock body inner spring be got rusty, and lock is not opened.A kind of safe steering lock is abroad arranged, and button adds the rotation key to be made and locks, but this lock construction is very complicated, weight is heavier, cost is higher.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, the bicycle safe steering lock that gets rusty of being difficult for again with low cost.The utility model is made up of lock body, lock core, lock sleeve, latch segment, button.Lock core, lock sleeve connect with support, and support is a right angle type, and lock core is connected with the support eccentric shaft, lock sleeve is fixedlyed connected with support, and latch segment places in the lock sleeve, and the support lower end has a kerf, button is by handle, spring, locking rod, form by keyframe, and the support upper end is provided with a spring.Because the utility model makes lock core be connected with lock sleeve with right angle rack, simple in structure, and the otch on the support makes and do not press after unblanking, and button can't make with key and lock, and security performance is good.Suit various bicycles, power assist vehicle, motorcycle of the utility model use.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is Figure 1A-A sectional view
The specific embodiment
As figure, the utility model is by lock body 1, lock core 4, lock sleeve 6, latch segment 9, button 10 are formed, and lock core 4, lock sleeve 6 usefulness supports 7 connect, and support 7 is right angle types, lock core 4 is connected with support 7 eccentric shafts 5, lock sleeve 6 is fixedlyed connected with support 7, and latch segment 9 places in the lock sleeve 6, and support 7 lower ends have a kerf 8, button 10 by handle 11, spring 12, locking rod 13, form by keyframe 14, support 7 upper ends are provided with a spring 2, and support 7 is stirred the junction with lock core 4 and established groove 3.
During use, push button 10, lock core rod 13 breaks away from support 7, screw key, and latch segment 9 pins under the drive of support 7, when unblanking, screw key, latch segment 9 is opened under the drive of support 7, and locking rod 13 blocks support 7 under the effect of spring 12 simultaneously.
Claims (3)
1, a kind of bicycle safe steering lock, form by lock body, lock core, latch segment, lock sleeve, support, button, lock core is connected with the support eccentric shaft, latch segment places in the lock sleeve, lock sleeve is fixedlyed connected with support, it is characterized in that the support lower end has a kerf, button is by handle, spring, locking rod, form by keyframe.
2, according to claims 1 described a kind of bicycle safe steering lock, it is characterized in that support is a right angle type, support and lock core are stirred the junction and are provided with groove.
3, according to claims 1 or 2 described a kind of bicycle safe steering locks, it is characterized in that the support upper end is provided with a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040335 CN2771430Y (en) | 2005-03-23 | 2005-03-23 | Safety steering lock for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040335 CN2771430Y (en) | 2005-03-23 | 2005-03-23 | Safety steering lock for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2771430Y true CN2771430Y (en) | 2006-04-12 |
Family
ID=36705218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520040335 Expired - Fee Related CN2771430Y (en) | 2005-03-23 | 2005-03-23 | Safety steering lock for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2771430Y (en) |
-
2005
- 2005-03-23 CN CN 200520040335 patent/CN2771430Y/en not_active Expired - Fee Related
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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: 20060412 Termination date: 20130323 |