CN202280720U - Novel anti-theft bolt - Google Patents
Novel anti-theft bolt Download PDFInfo
- Publication number
- CN202280720U CN202280720U CN2011204173622U CN201120417362U CN202280720U CN 202280720 U CN202280720 U CN 202280720U CN 2011204173622 U CN2011204173622 U CN 2011204173622U CN 201120417362 U CN201120417362 U CN 201120417362U CN 202280720 U CN202280720 U CN 202280720U
- Authority
- CN
- China
- Prior art keywords
- twist
- novel anti
- parts
- theft bolt
- piece
- 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 discloses a fastening part for a machine, in particular to a novel anti-theft bolt. The novel anti-theft bolt comprises a screw with a thread and a screw cap, wherein a twist-off piece capable of being twisted off is fixed at the end part of the screw; the twist-off piece and the screw cap are fixedly connected; the twist-off piece is a cone-shaped cylinder; a connector is arranged between the twist-off piece and the screw cap, therefore great convenience is provided for the assembly operation of a user, the assembly efficiency is improved and the cost is reduced; and since the twist-off piece is a cone-shaped cylinder, a section formed after the twist-off piece is twisted off is neat and the appearance of the bolt is optimized.
Description
Technical field
The utility model relates to the secure component that is used for machinery, particularly relates to a kind of novel anti-theft bolt.
Background technique
At present, antitheft, anti-demounting bolt is fastenedly connected the The Application of Technology field more and more widely at car, both can well guarantee the connection of key components and parts on the automobile and fastening; The safety index that also can guarantee these key components and partss is higher; Be a technical problem of being badly in need of solution, similarly the vehicle key component are used bolt fastener with antitheft, the anti-dismounting, must adopt special installation tool during installation; Efficiency of assembling is low, and assembling moment is not easy to control.
The model utility content
For solving the problems of the technologies described above, the utility model provides a kind of efficiency of assembling high, stable operation, conveniently is easier to the antitheft of assembling, the novel anti-theft bolt of anti-dismounting.
The novel anti-theft bolt of the utility model comprises threaded screw rod and nut, the end of said screw rod be fixed with one can twist into two parts twist into two parts part, the said part of twisting into two parts is fixedly connected nut.
The novel anti-theft bolt of the utility model, the said part of twisting into two parts is the taper cylinder.
The novel anti-theft bolt of the utility model, said twisting into two parts between part and the nut is provided with link.
The end end face that the novel anti-theft bolt of the utility model, said link are connected with screw rod is a flexuose.
The novel anti-theft bolt of the utility model, is twisted into two parts part and link is formed in one at said screw rod, nut.
The novel anti-theft bolt of the utility model, said nut are hexagon nut.
Compared with prior art the beneficial effect of the utility model is: since the end of screw rod be fixed with one can twist into two parts twist into two parts part; Twist into two parts part and be fixedly connected nut; Make things convenient for like this client assembly manipulation, improve efficiency of assembling, reduced cost; Twisting into two parts part is the taper cylinder, and the section after twisting into two parts is neat, has optimized the outward appearance of bolt.
Description of drawings
Fig. 1 is the stereogram of novel anti-theft bolt in the utility model;
Fig. 2 is the plan view of novel anti-theft bolt in the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
As depicted in figs. 1 and 2, a kind of novel anti-theft bolt comprises threaded screw rod 1 and hexagon nut 2; The end of screw rod 1 be fixed with one can twist into two parts twist into two parts part 3; Twist into two parts part 3 and be the taper cylinder, twist into two parts part 3 and be fixedly connected nut 2, twist into two parts and be provided with link 4 between part 3 and the nut 2; The end end face that link 4 is connected with screw rod 1 is a flexuose, screw rod 1, nut 2, twists into two parts part 3 and link 4 is formed in one.
Specific operation are following:
When pneumatic gun or electric gun will put in order through the hexagon head part money bolt squeeze into part fastening after; Utilization is higher than the moment of twisting into two parts of specified Tightening moment and the novel anti-theft bolt is twisted into two parts part 3 twists into two parts; Make things convenient for like this client assembly manipulation, improve efficiency of assembling, reduced cost; Twist into two parts part 3 and be the taper cylinder, the section after twisting into two parts is neat, has optimized the outward appearance of bolt.
Through link 4 end faces is that flexuose (it is better that helical thread portion is smeared locking glue effect) increases the static friction coefficient of supporting surface and further optimizes antitheft, the anti-effect of dismantling; Assemble simple and convenient; Save installation time greatly, also make things convenient for the client to operate, optimized the outward appearance of bolt.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, these improvement and modification also should be regarded as the protection domain of the utility model.
Claims (6)
1. a novel anti-theft bolt comprises threaded screw rod and nut, it is characterized in that: the end of said screw rod be fixed with one can twist into two parts twist into two parts part, the said part of twisting into two parts is fixedly connected nut.
2. novel anti-theft bolt as claimed in claim 1 is characterized in that: the said part of twisting into two parts is the taper cylinder.
3. novel anti-theft bolt as claimed in claim 1 is characterized in that: said twisting into two parts between part and the nut is provided with link.
4. novel anti-theft bolt as claimed in claim 3 is characterized in that: the end end face that said link is connected with screw rod is a flexuose.
5. novel anti-theft bolt as claimed in claim 4 is characterized in that: said screw rod, nut, twist into two parts part and link is formed in one.
6. novel anti-theft bolt as claimed in claim 1 is characterized in that: said nut is a hexagon nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204173622U CN202280720U (en) | 2011-10-28 | 2011-10-28 | Novel anti-theft bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204173622U CN202280720U (en) | 2011-10-28 | 2011-10-28 | Novel anti-theft bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202280720U true CN202280720U (en) | 2012-06-20 |
Family
ID=46226890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204173622U Expired - Fee Related CN202280720U (en) | 2011-10-28 | 2011-10-28 | Novel anti-theft bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202280720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145531A (en) * | 2019-06-27 | 2019-08-20 | 海盐县富宏紧固件有限公司 | A kind of cap nut that anti-theft performance is good |
-
2011
- 2011-10-28 CN CN2011204173622U patent/CN202280720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145531A (en) * | 2019-06-27 | 2019-08-20 | 海盐县富宏紧固件有限公司 | A kind of cap nut that anti-theft performance is good |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG HUAYUAN AUTOMOBILE PARTS CO., LTD. Free format text: FORMER OWNER: WENZHOU HUAYUAN AUTOMOBILE PARTS CO., LTD. Effective date: 20130528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130528 Address after: 325000 B505 District, Binhai Economic Zone, Wenzhou economic and Technological Development Zone, Wenzhou, Zhejiang Patentee after: Zhejiang Huayuan Automobile Parts Co., Ltd. Address before: 325000 Haicheng second industrial zone, Longwan District, Zhejiang, Wenzhou Patentee before: Wenzhou Huayuan Automobile Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120620 Termination date: 20191028 |