CN200943634Y - Anti-theft spare wheel rack fixing nut and spanner - Google Patents
Anti-theft spare wheel rack fixing nut and spanner Download PDFInfo
- Publication number
- CN200943634Y CN200943634Y CN 200620098930 CN200620098930U CN200943634Y CN 200943634 Y CN200943634 Y CN 200943634Y CN 200620098930 CN200620098930 CN 200620098930 CN 200620098930 U CN200620098930 U CN 200620098930U CN 200943634 Y CN200943634 Y CN 200943634Y
- Authority
- CN
- China
- Prior art keywords
- nut
- hexagonal
- spanner
- spare wheel
- spare tire
- 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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Abstract
The utility model relates a support for fixing nut and wrench used for anti-theft spare tire, which is characterized in that the shape of the nut is hexagonal and six arc bosses are equally arranged on external surface of the nut. The wrench comprises a handle and a shell, meanwhile, a hexagonal cavity matches with the six arc bosses equally arranged on external surface of the nut is provided inside the shell. By changing the hexagonal square nut used for the support of spare tire into hexagonal nut with arc bosses and equipping with special wrench for tightening nut, the utility model not only prevents other people from taking down spare tire with normal tools, but also doesn't influence driver to take down the spare tire.
Description
Technical field
The utility model relates to a kind of antitheft spare wheel carrier set screw nut and the spanner on the heavy-duty car.
Background technique
Existing heavy-duty car spare wheel carrier set screw nut is common hexagon nut, uses general tool just can dismantle, the costing an arm and a leg of heavy-duty car spare tire, and the thief can pull down spare tire easily at short notice and steal.
Summary of the invention
The purpose of this utility model just provides a kind of theftproof performance good antitheft spare wheel carrier set screw nut and spanner.
Antitheft spare wheel carrier set screw nut of the present utility model and spanner, be characterized in that nut is a hexagonal flower shape nut, uniform six the circular arc projections of nut outer side surface, spanner comprises handle and cylindrical shell, in the cylindrical shell is the hexagonal cavity, and the circular arc projection on hexagonal cavity and the nut outer side surface is complementary.
Antitheft spare wheel carrier set screw nut of the present utility model and spanner are by changing the shape of original nut, the hexagonal square nut that original spare wheel carrier is fixing makes hexagonal flower shape nut into, and mix special-purpose nut spanner, both can prevent his human general tool dismounting spare tyre, not influence the dismounting of driver again spare tyre.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A schematic representation among Fig. 1;
Fig. 3 is a B-B schematic representation among Fig. 1.
Embodiment
A kind of antitheft spare wheel carrier set screw nut and spanner, be characterized in that nut 4 is hexagonal flower shape nut, uniform six the circular arc projections 5 of nut 4 outer side surfaces, spanner comprises handle 3 and cylindrical shell 1, in the cylindrical shell 1 is hexagonal cavity 2, and the circular arc projection 5 on hexagonal cavity 2 and nut 4 outer side surfaces is complementary.
Claims (1)
1, a kind of antitheft spare wheel carrier set screw nut and spanner, it is characterized in that: nut (4) is hexagonal flower shape nut, uniform six the circular arc projections of nut (4) outer side surface (5), spanner comprises handle (3) and cylindrical shell (1), in the cylindrical shell (1) is hexagonal cavity (2), and the circular arc projection (5) on hexagonal cavity (2) and nut (4) outer side surface is complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620098930 CN200943634Y (en) | 2006-09-08 | 2006-09-08 | Anti-theft spare wheel rack fixing nut and spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620098930 CN200943634Y (en) | 2006-09-08 | 2006-09-08 | Anti-theft spare wheel rack fixing nut and spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943634Y true CN200943634Y (en) | 2007-09-05 |
Family
ID=38718266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620098930 Expired - Fee Related CN200943634Y (en) | 2006-09-08 | 2006-09-08 | Anti-theft spare wheel rack fixing nut and spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943634Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010000204A1 (en) * | 2008-07-02 | 2010-01-07 | Bai Shiliang | A fastener provided with fastening teeth and a special wrench thereof |
| CN104760008A (en) * | 2015-03-20 | 2015-07-08 | 高灵军 | Gear-shaving machine tool-changing wrench |
| CN110912324A (en) * | 2018-09-18 | 2020-03-24 | 致茂电子(苏州)有限公司 | Sleeve barrel |
-
2006
- 2006-09-08 CN CN 200620098930 patent/CN200943634Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010000204A1 (en) * | 2008-07-02 | 2010-01-07 | Bai Shiliang | A fastener provided with fastening teeth and a special wrench thereof |
| CN104760008A (en) * | 2015-03-20 | 2015-07-08 | 高灵军 | Gear-shaving machine tool-changing wrench |
| CN110912324A (en) * | 2018-09-18 | 2020-03-24 | 致茂电子(苏州)有限公司 | Sleeve barrel |
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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: 20070905 Termination date: 20100908 |