CN203958396U - A kind of theft-proof device for bicycle - Google Patents
A kind of theft-proof device for bicycle Download PDFInfo
- Publication number
- CN203958396U CN203958396U CN201420272292.XU CN201420272292U CN203958396U CN 203958396 U CN203958396 U CN 203958396U CN 201420272292 U CN201420272292 U CN 201420272292U CN 203958396 U CN203958396 U CN 203958396U
- Authority
- CN
- China
- Prior art keywords
- limited lever
- bicycle
- theft
- proof device
- tapered end
- 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 provides a kind of theft-proof device for bicycle, comprise bicycle rack, tapered end, position-limited lever, wheel rim, described tapered end is fixed on bicycle rack, described position-limited lever one end is hinged on wheel rim sidewall, the position-limited lever other end is provided with plug, described wheel rim sidewall is provided with the groove that holds position-limited lever, described bicycle rack comprises seat pipe, on the fixing present pipe of described tapered end, described position-limited lever is flexible limit bar, position-limited lever inside is steel rope, described plug is fixedly connected with steel rope, position-limited lever is outside for being wrapped in the elastic body on steel rope, the surface of described elastic body both sides is provided with projection along its length, the beneficial effects of the utility model are by bicycle lock and bicycle rack and incorporated in vehicle wheels, make to carry, use bicycle lock is convenient.
Description
Technical field
The utility model belongs to anti-joyride device field, especially relates to a kind of theft-proof device for bicycle.
Background technology
In existing technology, bicycle lock separates with bicycle body mostly, causes bicycle lock to carry inconvenience, particularly for the bicycle that there is no bicycle basket, carries lock inconvenience especially.Exist lock to carry the technical matterss such as inconvenience.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of theft-proof device for bicycle, can carry easily bicycle lock.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of theft-proof device for bicycle, comprise bicycle rack, tapered end, position-limited lever, wheel rim, described tapered end is fixed on bicycle rack, described position-limited lever one end is hinged on wheel rim sidewall, the position-limited lever other end is provided with plug, and described wheel rim sidewall is provided with the groove that holds position-limited lever.
Further, described bicycle rack comprises seat pipe, on the fixing present pipe of described tapered end.
Further, described position-limited lever is flexible limit bar, and position-limited lever inside is steel rope, and described plug is fixedly connected with steel rope, and position-limited lever is outside for being wrapped in the elastic body on steel rope, and the surface of described elastic body both sides is provided with projection along its length.
Further, the edge of described groove is provided with and the boss of described protruding cooperating.
Further, the rubber bodies that elastic body is injection mo(u)lding.
Further, described tapered end is coded lock.
Advantage and the good effect that the utlity model has are: owing to adopting technique scheme, carry bicycle lock convenient; There is the advantages such as simple in structure, easy to use.
Brief description of the drawings
Fig. 1 is lockup state schematic diagram of the present utility model;
Fig. 2 is unlocking condition schematic diagram of the present utility model;
Fig. 3 is partial view of the present utility model;
Fig. 4 is the cutaway view of position-limited lever of the present utility model.
In figure:
1, bicycle rack 2, tapered end 3, position-limited lever
4, wheel rim 5, plug 6, groove
11, seat pipe 31, steel rope 32, elastic body
33, projection 61, boss
Detailed description of the invention
As Figure 1-4, a kind of theft-proof device for bicycle of the utility model, comprise bicycle rack 1, tapered end 2, position-limited lever 3, wheel rim 4, tapered end 2 is fixed on bicycle rack 1, position-limited lever 3 one end are hinged on wheel rim 4 sidewalls, position-limited lever 3 other ends are provided with plug 5, and wheel rim 4 sidewalls are provided with the groove 6 that holds position-limited lever 3; Bicycle rack 1 comprises seat pipe 11, on the fixing present pipe 11 of tapered end 2; Position-limited lever 3 is flexible limit bar 3, and position-limited lever 3 inside are steel rope 31, and plug 5 is fixedly connected with steel rope 31, and position-limited lever 3 is outside for being wrapped in the elastic body 32 on steel rope 31, and the surface of elastic body 32 both sides is provided with projection 33 along its length; The edge of groove 6 is provided with the boss 61 with protruding 33 cooperatings; The rubber bodies that elastic body 32 is injection mo(u)lding; Tapered end 2 is coded lock.
The working process of this example: position-limited lever 3 can be accommodated in groove 6 after release, because the rubber bodies of position-limited lever 3 outsides is provided with projection 33, in the time that it puts into groove 6, can there is shape and coordinate with the boss 61 at groove 6 edges, position-limited lever 3 is fixed in groove 6, prevents that position-limited lever 3 from coming off in the process of riding; While needing car locking by position-limited lever 3 from the interior pull-out of groove 6, and the plug 5 of position-limited lever 3 one end is inserted in the tapered end 2 of fixing present pipe 11, can locking bicycle.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variation and improvement etc. of doing according to the utility model application range, within all should still belonging to patent covering scope of the present utility model.
Claims (6)
1. a theft-proof device for bicycle, it is characterized in that: comprise bicycle rack, tapered end, position-limited lever, wheel rim, described tapered end is fixed on bicycle rack, described position-limited lever one end is hinged on wheel rim sidewall, the position-limited lever other end is provided with plug, and described wheel rim sidewall is provided with the groove that holds position-limited lever.
2. theft-proof device for bicycle according to claim 1, is characterized in that: described bicycle rack comprises seat pipe, on the fixing present pipe of described tapered end.
3. theft-proof device for bicycle according to claim 1, it is characterized in that: described position-limited lever is flexible limit bar, position-limited lever inside is steel rope, described plug is fixedly connected with steel rope, position-limited lever is outside for being wrapped in the elastic body on steel rope, and the surface of described elastic body both sides is provided with projection along its length.
4. theft-proof device for bicycle according to claim 3, is characterized in that: the edge of described groove is provided with the boss with described protruding cooperating.
5. theft-proof device for bicycle according to claim 3, is characterized in that: the rubber bodies that described elastic body is injection mo(u)lding.
6. theft-proof device for bicycle according to claim 1, is characterized in that: described tapered end is coded lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272292.XU CN203958396U (en) | 2014-05-26 | 2014-05-26 | A kind of theft-proof device for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420272292.XU CN203958396U (en) | 2014-05-26 | 2014-05-26 | A kind of theft-proof device for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203958396U true CN203958396U (en) | 2014-11-26 |
Family
ID=51919018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420272292.XU Expired - Fee Related CN203958396U (en) | 2014-05-26 | 2014-05-26 | A kind of theft-proof device for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203958396U (en) |
-
2014
- 2014-05-26 CN CN201420272292.XU patent/CN203958396U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150526 |
|
| EXPY | Termination of patent right or utility model |