CN202056168U - Fixed bolt for front door hinge - Google Patents
Fixed bolt for front door hinge Download PDFInfo
- Publication number
- CN202056168U CN202056168U CN2011201583254U CN201120158325U CN202056168U CN 202056168 U CN202056168 U CN 202056168U CN 2011201583254 U CN2011201583254 U CN 2011201583254U CN 201120158325 U CN201120158325 U CN 201120158325U CN 202056168 U CN202056168 U CN 202056168U
- Authority
- CN
- China
- Prior art keywords
- bar portion
- head
- bolt
- door hinge
- outside thread
- 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 to a fixed bolt for a front door hinge, which comprises a head part and a rod part, wherein the rod part is provided with an external thread; the head part is arranged at the tail end of the rod part; the external thread extends to the front end of the rod part; and a locating rod extends forward at the front end of the rod part. By adopting the technical scheme, the utility model provides the fixed bolt for the front door hinge, which has good locating performance.
Description
Technical field
The utility model relates to a kind of bolt, particularly a kind of Qianmen hinge fixing bolt.
Background technique
Preceding door hinge is the link that is used to connect automobile front door and car body, and preceding door hinge is fixedlyed connected with automobile front door, car body respectively through bolt.
Existing a kind of Qianmen hinge fixing bolt comprises head, bar portion, and bar portion is provided with outside thread, and head is arranged on the end of bar portion, and outside thread extends to the front end of bar portion.
But, the bolt of this structure, with preceding door hinge with the Qianmen, when car body is fixedlyed connected, rely on it to have externally threaded bar portion and position, make positioning performance poor, preceding door hinge is easy to generate skew.
Summary of the invention
The purpose of this utility model: in order to overcome the defective of prior art, the utility model provides a kind of polarization good Qianmen hinge fixing bolt.
The technical solution of the utility model: a kind of Qianmen hinge fixing bolt, include head, bar portion, described bar portion is provided with outside thread, and described head is arranged on the end of bar portion, described outside thread extends to bar portion front end, and described bar portion front end is extended with positioning rod forward.
Adopt technique scheme, front end extends positioning rod forward in described bar portion, and this positioning rod can position well, guarantees the reliability of bolt, and door hinge is connected reliably with Qianmen, car body before making, preceding door hinge can not be offset.
Further setting of the present utility model: described positioning rod front end is provided with chamfering.
Adopt above-mentioned further setting, at described positioning rod front end chamfering is set, chamfering can play leading role, and when bolt inserted corresponding tapped hole, chamfering can make things convenient for bolt ground to insert.
Further setting more of the present utility model: be provided with packing ring between described head and the bar portion outside thread, described packing ring is to head one lateral bending song.
Adopt above-mentioned further setting again, packing ring is set, and, described packing ring is to the head one lateral bending song of bolt, when bolt screwed in corresponding tapped hole, packing ring was subjected to the extruding of bolt head, and packing ring produces certain camber of spring to outside thread one side, thereby give the thrust of head back, make the fixedly connected more reliable of bolt.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
Embodiment
As shown in Figure 1, a kind of Qianmen hinge fixing bolt includes head 1, bar portion 2, described bar portion 2 is provided with outside thread 21, described head 1 is arranged on the end of bar portion 2, and described outside thread 21 extends to bar portion 2 front ends, and described bar portion 2 front ends are extended with positioning rod 3 forward.
Bolt inserts corresponding tapped hole for convenience, and in the utility model specific embodiment, described positioning rod 3 front ends are provided with chamfering 31.
In order to make the fixedly connected more reliable of bolt, in the utility model specific embodiment, be provided with packing ring 4 between the outside thread 21 of described head 1 and bar portion 2, described packing ring 4 is to head one lateral bending song.After described bolt screwed in tapped hole, described packing ring 4 can produce certain resiliently deformable, thereby can give the certain backward elastic force of described head 1, thereby makes the fixedly connected more reliable of bolt.
Claims (3)
1. Qianmen hinge fixing bolt, include head, bar portion, described bar portion is provided with outside thread, and described head is arranged on the end of bar portion, described outside thread extends to bar portion front end, it is characterized in that: described bar portion front end is extended with positioning rod forward.
2. Qianmen according to claim 1 hinge fixing bolt is characterized in that: described positioning rod front end is provided with chamfering.
3. Qianmen according to claim 1 and 2 hinge fixing bolt is characterized in that: be provided with packing ring between described head and the bar portion outside thread, described packing ring is to head one lateral bending song.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201583254U CN202056168U (en) | 2011-05-18 | 2011-05-18 | Fixed bolt for front door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201583254U CN202056168U (en) | 2011-05-18 | 2011-05-18 | Fixed bolt for front door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056168U true CN202056168U (en) | 2011-11-30 |
Family
ID=45016139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201583254U Expired - Fee Related CN202056168U (en) | 2011-05-18 | 2011-05-18 | Fixed bolt for front door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056168U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493996A (en) * | 2011-12-20 | 2012-06-13 | 重庆长安汽车股份有限公司 | Special-shaped assembly bolt |
| CN104314959A (en) * | 2014-09-30 | 2015-01-28 | 南车戚墅堰机车有限公司 | Pre-tightening gasket for locomotive and manufacturing method for pre-tightening gasket |
| CN105889264A (en) * | 2014-12-12 | 2016-08-24 | 广西大学 | Guide and location screw |
-
2011
- 2011-05-18 CN CN2011201583254U patent/CN202056168U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102493996A (en) * | 2011-12-20 | 2012-06-13 | 重庆长安汽车股份有限公司 | Special-shaped assembly bolt |
| CN104314959A (en) * | 2014-09-30 | 2015-01-28 | 南车戚墅堰机车有限公司 | Pre-tightening gasket for locomotive and manufacturing method for pre-tightening gasket |
| CN105889264A (en) * | 2014-12-12 | 2016-08-24 | 广西大学 | Guide and location screw |
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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: JIANGSU HAOHAN AUTO STANDARD PARTS CO., LTD. Free format text: FORMER OWNER: RUI AN RUIQIANG STANDARD COMPONENT CO., LTD. Effective date: 20120709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325200 WENZHOU, ZHEJIANG PROVINCE TO: 223600 SUQIAN, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120709 Address after: 223600 Suqian City Economic Development Zone in Jiangsu Province on the south side of Shuyang County grain depot directly under the central government Patentee after: JIANGSU HAOHAN STANDARD PARTS CO., LTD. Address before: 325200 Luoshan Road, Shibei Industrial Park, Wenzhou, Ruian, Zhejiang Patentee before: Ruian Ruiqiang Standard Component Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20130518 |