CN105179413A - Anti-theft bolt of tire - Google Patents
Anti-theft bolt of tire Download PDFInfo
- Publication number
- CN105179413A CN105179413A CN201510709578.9A CN201510709578A CN105179413A CN 105179413 A CN105179413 A CN 105179413A CN 201510709578 A CN201510709578 A CN 201510709578A CN 105179413 A CN105179413 A CN 105179413A
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- CN
- China
- Prior art keywords
- screw rod
- nut
- theft bolt
- tire
- bolt
- 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.)
- Pending
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- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The invention discloses an anti-theft bolt of a tire. The anti-theft bolt comprises a nut, a gasket, a first screw rod and a second screw rod. The first screw rod is fixedly connected with the second screw rod, the nut is fixedly connected with the first screw rod, and the outer diameter of the second screw rod is larger than that of the first screw rod. The gasket is arranged on the first screw rod in a penetrating and sleeving mode, and located below the nut, at least one protrusion is arranged on the nut, and an external thread is arranged on the second screw rod. In this way, the anti-theft bolt of the tire can be dismounted only through a special dismounting tool due to the protrusions on the nut, a thief cannot dismount the bolt with a common dismounting tool, the safety of the automobile tire is fully guaranteed, the use effect is better, and manufacturing cost is lower.
Description
Technical field
The present invention relates to tire anti-theft bolt field, particularly relate to a kind of tire anti-theft bolt.
Background technique
Its antitheft principle of tire anti-theft bolt is exactly that the sharp processing of anti-theft bolt is become irregular outer diameter shape, and this wheel supporting removal tool special must be used wheel could to be pulled down.Allow burglar hold common extracting tool cannot set about, such wheel uses an anti-theft bolt just can reach anti-theft effect, fully ensure that the safety of automobile tire.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the tire anti-theft bolt that a kind of fabricating cost is low, good anti-theft effect, volume are little.
For solving the problems of the technologies described above, the invention provides a kind of tire anti-theft bolt, comprise: nut, pad, the first screw rod and the second screw rod, described first screw rod is fixedly connected with described second screw rod, and described nut is fixedly connected with described first screw rod, and the external diameter of described second screw rod is greater than the external diameter of described first screw rod, described pad is set on described first screw rod, and being positioned at the below of described nut, described nut is provided with at least one projection, and described second screw rod is provided with outside thread.
In a preferred embodiment of the present invention, described projection is arranged to V-shape or U-shaped.
In a preferred embodiment of the present invention, described projection is even number, and described protruding circle distribution.
In a preferred embodiment of the present invention, described nut is provided with a through hole, and described through hole is mutually vertical with described projection.
The invention has the beneficial effects as follows: tire anti-theft bolt of the present invention is due to the existence of nut projection, removal tool special must be used bolt could to be pulled down, and allowing burglar hold common extracting tool cannot set about, and fully ensure that the safety of automobile tire, using effect is better, and fabricating cost is lower.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of tire anti-theft bolt one of the present invention preferred embodiment.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of tire anti-theft bolt, comprise: nut 1, pad 2, first screw rod 3 and the second screw rod 4, described first screw rod 3 is fixedly connected with described second screw rod 4, described nut 1 is fixedly connected with described first screw rod 3, the external diameter of described second screw rod 4 is greater than the external diameter of described first screw rod 3, and described pad 2 is set on described first screw rod 3, and is positioned at the below of described nut 1, described nut 1 is provided with at least one projection 11, and described second screw rod 4 is provided with outside thread 41.
Due to the existence of protruding 11, the instrument used not only will match with described nut 1, also to match with described protruding 11, bolt can be backed out, such wheel uses an anti-theft bolt just can reach anti-theft effect, and removal tool special must be used wheel could to be pulled down, allow burglar hold common extracting tool cannot set about, fully ensure that the safety of automobile tire, using effect is better, and fabricating cost is lower.
Described protruding 11 are arranged to V-shape or U-shaped.
Described protruding 11 is even number, and described protruding 11 circle distribution.
Described nut 1 is provided with a through hole 12, and described through hole 12 is mutually vertical with described protruding 11.
Be different from prior art, tire anti-theft bolt of the present invention is due to the existence of nut projection, removal tool special must be used bolt could to be pulled down, allow burglar hold common extracting tool cannot set about, fully ensure that the safety of automobile tire, using effect is better, and fabricating cost is lower, takes up room less.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a tire anti-theft bolt, it is characterized in that, comprise: nut, pad, the first screw rod and the second screw rod, described first screw rod is fixedly connected with described second screw rod, and described nut is fixedly connected with described first screw rod, and the external diameter of described second screw rod is greater than the external diameter of described first screw rod, described pad is set on described first screw rod, and being positioned at the below of described nut, described nut is provided with at least one projection, and described second screw rod is provided with outside thread.
2. tire anti-theft bolt according to claim 1, is characterized in that, described projection is arranged to V-shape or U-shaped.
3. tire anti-theft bolt according to claim 1, is characterized in that, described projection is even number, and described protruding circle distribution.
4. tire anti-theft bolt according to claim 1, is characterized in that, described nut is provided with a through hole, and described through hole is mutually vertical with described projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510709578.9A CN105179413A (en) | 2015-10-28 | 2015-10-28 | Anti-theft bolt of tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510709578.9A CN105179413A (en) | 2015-10-28 | 2015-10-28 | Anti-theft bolt of tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105179413A true CN105179413A (en) | 2015-12-23 |
Family
ID=54901742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510709578.9A Pending CN105179413A (en) | 2015-10-28 | 2015-10-28 | Anti-theft bolt of tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105179413A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030077146A1 (en) * | 2001-10-18 | 2003-04-24 | Vittorio Bugatti | Perfected anti-fraud lock screw |
| CN2866936Y (en) * | 2005-05-13 | 2007-02-07 | 张昌华 | Bolt and nut |
| CN201090590Y (en) * | 2007-10-13 | 2008-07-23 | 徐存华 | Detachable type anti-theft nut |
| CN201344196Y (en) * | 2008-09-27 | 2009-11-11 | 苏州闪联高压电器有限公司 | Theft prevention bolt and special sleeve |
| CN201513445U (en) * | 2009-08-19 | 2010-06-23 | 北京中昊创业工程材料有限公司 | Antitheft bolt |
| CN202732637U (en) * | 2012-08-17 | 2013-02-13 | 宁波敏达机电有限公司 | Bolt with anti-theft function |
| CN203214558U (en) * | 2013-03-13 | 2013-09-25 | 福建省电力有限公司 | Center hexagonal anti-theft bolt |
| CN203926324U (en) * | 2014-05-05 | 2014-11-05 | 常文海 | A kind of abnormal anti-theft nut bolt and assembly of devices thereof |
-
2015
- 2015-10-28 CN CN201510709578.9A patent/CN105179413A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030077146A1 (en) * | 2001-10-18 | 2003-04-24 | Vittorio Bugatti | Perfected anti-fraud lock screw |
| CN2866936Y (en) * | 2005-05-13 | 2007-02-07 | 张昌华 | Bolt and nut |
| CN201090590Y (en) * | 2007-10-13 | 2008-07-23 | 徐存华 | Detachable type anti-theft nut |
| CN201344196Y (en) * | 2008-09-27 | 2009-11-11 | 苏州闪联高压电器有限公司 | Theft prevention bolt and special sleeve |
| CN201513445U (en) * | 2009-08-19 | 2010-06-23 | 北京中昊创业工程材料有限公司 | Antitheft bolt |
| CN202732637U (en) * | 2012-08-17 | 2013-02-13 | 宁波敏达机电有限公司 | Bolt with anti-theft function |
| CN203214558U (en) * | 2013-03-13 | 2013-09-25 | 福建省电力有限公司 | Center hexagonal anti-theft bolt |
| CN203926324U (en) * | 2014-05-05 | 2014-11-05 | 常文海 | A kind of abnormal anti-theft nut bolt and assembly of devices thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |