CN2758107Y - Locking device of chain - Google Patents
Locking device of chain Download PDFInfo
- Publication number
- CN2758107Y CN2758107Y CN 200420114992 CN200420114992U CN2758107Y CN 2758107 Y CN2758107 Y CN 2758107Y CN 200420114992 CN200420114992 CN 200420114992 CN 200420114992 U CN200420114992 U CN 200420114992U CN 2758107 Y CN2758107 Y CN 2758107Y
- Authority
- CN
- China
- Prior art keywords
- chain
- back plate
- locker
- latch fitting
- elasticity latch
- 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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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to a locking device, particularly a locking device of a chain. The locking device is composed of a supporting plate and an elastic locking piece which is arranged on the supporting plate; the supporting plate is provided with a sliding groove of which the width corresponds to that of the chain; the elastic locking piece is hinged on the supporting plate; a bayonet is arranged in a position of the sliding groove, corresponding to the elastic locking piece which is arranged in the position of the bayonet; the supporting plate is also provided with a connecting device which is connected with the chain. The application of the utility model can make tighter combination between an antiskid chain and a tire; moreover, the utility model has the advantages of simple structure and convenient use.
Description
Technical field
The utility model relates to a kind of locker, relates in particular to a kind of locker of chain.
Background technology
The anti-slipping chain of motor tire be winter automobile at snowfield or the stabilizing device that travels on ice, when vehicle during in the ice and snow travels down, its can and the tire combination prevent tyre slip.When fitting overall chain, if between anti-slipping chain and the motor tire in conjunction with closely the time, anti-slipping chain comes off easily in the process of driving, brings potential safety hazard.How just can make between anti-slipping chain and the motor tire in conjunction with more closely becoming the technical matters of being badly in need of solution.
Summary of the invention
The purpose of this utility model is to provide and makes between anti-slipping chain and the motor tire in conjunction with a kind of locker of chain more closely.
For solving the problem that exists in the background technology, the utility model adopts following technical scheme:
A kind of locker of chain, it is characterized in that this locker is made up of back plate and the elasticity latch fitting that is located on the back plate, back plate is provided with a sliding tray that adapts with the chain width, the elasticity latch fitting is hinged on the back plate, the position of the corresponding elasticity latch fitting of sliding tray is provided with bayonet socket, the elasticity latch fitting is clapped and is combined in the bayonet socket place, also is provided with on the back plate and chain bonded assembly connecting device.
The locker of a kind of chain according to claim 1 is characterized in that described elasticity latch fitting is to be connected on the back plate by axle, and be provided with torsion spring on axle.
The locker of a kind of chain according to claim 1 is characterized in that described and chain bonded assembly connecting device is a movable hook.
The locker of the utility model chain can make anti-slipping chain tighten more, and is more tight with combining of tire, and the utility model is provided with bayonet socket in the position of the corresponding elasticity latch fitting of sliding tray, make the chain can only unidirectional motion, prevented the back skating of chain, use more convenient.
Description of drawings
Fig. 1: the utility model structural representation;
The birds-eye view of Fig. 2: Fig. 1.
The specific embodiment
In conjunction with the accompanying drawings 1, Fig. 2 is to being described further the utility model by specific embodiment.
The locker of a kind of chain of present embodiment, form by back plate 1 and the elasticity latch fitting 2 that is located on the back plate 1, back plate 1 is provided with a sliding tray 3 that adapts with the chain width, elasticity latch fitting 2 is connected on back plate 1 by axle, and on axle, be provided with torsion spring 5, the position of sliding tray 3 corresponding elasticity latch fittings 1 is provided with bayonet socket 6, and elasticity latch fitting 2 is clapped under the effect of torsion spring 5 and is combined in bayonet socket 6 places.On back plate 1, also be provided with 2 movable hooks 4, be used for being connected with anti-slipping chain.Chain introducing below locker during use, along upwards tension of sliding tray 3, at this moment under the effect of power, the elasticity latch fitting is opened, chain can pass through smoothly, owing to be direction along elastic force, and the elasticity latch fitting is clapped and is combined on the bayonet socket during counter drawing, so can not drawn back, so just prevented that anti-slipping chain from being drawn by counter.
Used automobile anti-skid chain of the present utility model, anti-slipping chain is further combined closely on motor tire, solved in the prior art anti-slipping chain and come off easily and produce the problem of potential safety hazard.
Claims (3)
1, a kind of locker of chain, it is characterized in that this locker is made up of back plate and the elasticity latch fitting that is located on the back plate, back plate is provided with a sliding tray that adapts with the chain width, the elasticity latch fitting is hinged on the back plate, the position of the corresponding elasticity latch fitting of sliding tray is provided with bayonet socket, the elasticity latch fitting is clapped and is combined in the bayonet socket place, also is provided with on the back plate and chain bonded assembly connecting device.
2, the locker of a kind of chain according to claim 1 is characterized in that described elasticity latch fitting is to be connected on the back plate by axle, and be provided with torsion spring on axle.
3, the locker of a kind of chain according to claim 1 is characterized in that described and chain bonded assembly connecting device is a movable hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114992 CN2758107Y (en) | 2004-12-29 | 2004-12-29 | Locking device of chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114992 CN2758107Y (en) | 2004-12-29 | 2004-12-29 | Locking device of chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2758107Y true CN2758107Y (en) | 2006-02-15 |
Family
ID=36078250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420114992 Expired - Fee Related CN2758107Y (en) | 2004-12-29 | 2004-12-29 | Locking device of chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2758107Y (en) |
-
2004
- 2004-12-29 CN CN 200420114992 patent/CN2758107Y/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 | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |