CN2878774Y - Anti-theft bolt for tire of car - Google Patents
Anti-theft bolt for tire of car Download PDFInfo
- Publication number
- CN2878774Y CN2878774Y CN 200620007972 CN200620007972U CN2878774Y CN 2878774 Y CN2878774 Y CN 2878774Y CN 200620007972 CN200620007972 CN 200620007972 CN 200620007972 U CN200620007972 U CN 200620007972U CN 2878774 Y CN2878774 Y CN 2878774Y
- Authority
- CN
- China
- Prior art keywords
- bolt
- hollow
- nut
- lock core
- bushing
- 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
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model discloses a motor vehicle tyre stealed-proof bolt. The bolt includes an external bolt, a hollow hexagon inner bushing and a lock core. The front half part of the external bolt uses the stud and the back half part the hollow hexagon inner bushing. The hollow part is a pressing slot. The nut is linked with the hollow hexagon inner bushing. The pressing slot in the nut is connected with the bushing by the lock core; the external surface of the bushing is in a round cylinder shape; an inner around has a pressing slot on which a lock tongue is blocked. The utility model guarantees that the bolt can not be twisted with a tool and the vehicle tyre easy lost without the key.
Description
Technical field
The utility model designs the bolt of a kind of fixed car wheel and wheel hub, especially a kind of antitheft bolt for vehicle tyre of core with lock.
Background technique
Automobile tire is all by being bolted on the automotive hub at present, and this bolt is exposed to beyond the wheel hub, all might be disassembled at any time and steal, and the thing that present automobile is lost tire can be found everywhere.
The model utility content
The purpose of this utility model provides a kind of antitheft bolt for vehicle tyre, has solved the problems referred to above.
The purpose of this utility model is achieved in that
Antitheft bolt for vehicle tyre, the interior hexagonal sleeve, the lock core that comprise outer bolt, hollow, this outer bolt front half part is a screw, the outer hexagonal nut of latter half part hollow, hollow space is a draw-in groove, the interior hexagonal sleeve of this nut and hollow is connected, and the interior hexagonal circular sleeve of draw-in groove in this nut and hollow is fixed by lock core.
The interior hexagonal sleeve outer surface of described hollow is a cylinder type, is draw-in groove on the interior circle.
The utlity model has following advantage:
Do not having under the prerequisite of key, bolt can not screwed down by instrument, makes automobile tire can not lose easily.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
Fig. 1 is the utility model sectional view
Embodiment
Embodiment
Antitheft bolt for vehicle tyre as shown in Figure 1, the interior hexagonal sleeve 2, the lock core 3 that comprise outer bolt 1, hollow, this outer bolt 1 front half part is a screw, latter half part is the outer hexagonal nut of hollow, hollow space is a draw-in groove 4, the interior hexagonal sleeve 2 of this nut and hollow is connected, and the draw-in groove 4 in this nut is fixing by lock core 3 with the interior hexagonal circular sleeve 2 of hollow; Interior hexagonal sleeve 2 outer surfaces of described hollow are that circle upward is draw-in groove 5 in the cylinder type.
Earlier utilize spanner to be screwed on the automotive hub the utility model outer bolt 1 during use, interior hexagonal sleeve 2 with hollow is enclosed within on the nut of outer bolt 1 then, at last lock core 3 is inserted the hollow space of nut, lock core 3 heads are stuck on the draw-in groove 4 of hollow nut inside, be fixed into outer bolt 1 and sleeve 2 as a whole on the draw-in groove 5 of lock core 3 trailer cards circle in the interior hexagonal sleeve 2 of hollow, because sleeve 2 outer surfaces are cylinder, can't turn on bolt with instrument, thereby play antitheft effect.
Claims (2)
1, antitheft bolt for vehicle tyre, it is characterized in that: the interior hexagonal sleeve (2), the lock core (3) that comprise outer bolt (1), hollow, this outer bolt (1) front half part is a screw, latter half part is the outer hexagonal nut of hollow, hollow space is draw-in groove (4), the interior hexagonal sleeve (2) of this nut and hollow is connected, and the draw-in groove in this nut (4) is fixing by lock core (3) with the interior hexagonal circular sleeve (2) of hollow.
2, antitheft bolt for vehicle tyre according to claim 1 is characterized in that: interior hexagonal sleeve (2) outer surface of described hollow is a cylinder type, is draw-in groove (5) on the interior circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007972 CN2878774Y (en) | 2006-03-16 | 2006-03-16 | Anti-theft bolt for tire of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620007972 CN2878774Y (en) | 2006-03-16 | 2006-03-16 | Anti-theft bolt for tire of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2878774Y true CN2878774Y (en) | 2007-03-14 |
Family
ID=37861189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620007972 Expired - Fee Related CN2878774Y (en) | 2006-03-16 | 2006-03-16 | Anti-theft bolt for tire of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2878774Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102046987B (en) * | 2008-04-23 | 2013-01-23 | 弗龙克勒锻造简易股份有限公司 | Anti-theft fixing device for securing a wheel to the hub of a motor vehicle. |
-
2006
- 2006-03-16 CN CN 200620007972 patent/CN2878774Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102046987B (en) * | 2008-04-23 | 2013-01-23 | 弗龙克勒锻造简易股份有限公司 | Anti-theft fixing device for securing a wheel to the hub of a motor vehicle. |
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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: 20070314 |