CN202883635U - Ball head bolt - Google Patents
Ball head bolt Download PDFInfo
- Publication number
- CN202883635U CN202883635U CN 201220565055 CN201220565055U CN202883635U CN 202883635 U CN202883635 U CN 202883635U CN 201220565055 CN201220565055 CN 201220565055 CN 201220565055 U CN201220565055 U CN 201220565055U CN 202883635 U CN202883635 U CN 202883635U
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- China
- Prior art keywords
- bolt
- head
- ball head
- model
- utility
- 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 - Lifetime
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Abstract
The utility model relates to a ball head bolt. The ball head bolt comprises a ball head, a fixed stud, a bolt head and a threaded rod. The ball head, the fixed stud, the bolt head and the threaded rod are sequentially connected. The bolt head is a hexagon bolt, and a flat gasket is arranged between the bolt head and the threaded rod. According to the ball head bolt, the method of direct buckling connection is adopted, a prior nut connection locking method is changed, nut cost is saved, connection assembly time is reduced, and machining cost is reduced.
Description
Technical field
The utility model relates to the fastening piece that a kind of automobile is used, and particularly a kind of automobile connects the ball stud of locking usefulness.
Background technique
Along with the development of science and technology, the progress of technology, automobile product makes rapid progress, and for people's everyday life must almost become indispensable articles for use, automobile each component part when design all is pre-set according to designing requirement, with link and fastening piece assembling.These component parts, link and fastening piece are used for guaranteeing Security and the travelling comfort of Vehicle Driving Cycle jointly.But because Vehicle Driving Cycle is after a period of time, these parts of reason, link and the fastening pieces such as, tire wear impaired owing to severe jolt, chassis part that parts depreciation, road uneven cause produce mass change.In case producing mass change just may produce such as safety problems such as abnormal tyre wearing and tearing, parts depreciation quickening, in the process of moving unstable, oil consumption of vehicle increase.In maintenance during dismounting, need to fastening piece for example bolt pull down, being dismounted for multiple times can cause for example thread failure of bolt of fastening piece, causes easily resonance and fatigue ruption, affects the working life of product.It is that an end double-screw bolt and nut check with stud bolt is fixed that available engine safety enclosure (plastics) is connected with cylinder body, there is very large defective, inconvenient when maintenance, repair demolition, as the engine health cover be connected with six nuts with cylinder body and be connected, tighten, unclamp nut six times, waste the more time.
The model utility content
The purpose of this utility model provides a kind of safer ball stud simple in structure, easy to use, to solve the problem of prior art.
For achieving the above object, the utility model has adopted following technological scheme:
A kind of ball stud comprises a bulb, fixedly roofbolt, a bolt head and a threaded stem, and described bulb, fixedly roofbolt, bolt head are connected with threaded stem and are connected, and described bolt head is hex head bolt.
According to the described ball stud of the utility model preferred embodiment, a flat gasket is set between described bolt head and the threaded stem.
Since adopted above technological scheme, so that the utlity model has following advantageous effect:
The first, the utility model adopts direct buckle Placement, changes original nut and connects locking mode, has saved the nut cost;
The second, directly the buckle Placement has reduced the time of being linked and packed, and cuts down finished cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, specify the utility model;
Please refer to Fig. 1 is structural representation of the present utility model, a kind of ball stud comprises a bulb 10, fixedly roofbolt 20, a bolt head 30 and a threaded stem 40, described bulb 10, fixedly roofbolt 20, bolt head 30 are connected with threaded stem sequentially and are connected, described bolt head 30 is hex head bolt, in addition, one flat gasket 50 is set between described bolt head 30 and threaded stem 40, and flat gasket 50 can freely rotate the increase coupling mechanism force that do not come off.At the auto parts fit on, ball stud is mainly used in more dismounting and the more rigging position that rubs, for example engine health cover and cylinder body is connected, when connecting, as long as the ball stud lock is paid on cylinder body, then safety enclosure is pressed in the bulb of ball stud, roofbolt is coated and fixed, the direct buckle of safety enclosure and cylinder body can be connected, simple and quick.
Since adopted above technological scheme, so that the utlity model has following advantageous effect:
The first, the utility model adopts direct buckle Placement, changes original nut and connects locking mode, has saved the nut cost;
The second, directly the buckle Placement has reduced the time of being linked and packed, and cuts down finished cost.
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, the changes that any person skilled in the art can think of all should drop in the protection domain of the present utility model.
Claims (2)
1. ball stud is characterized in that: comprise a bulb, fixedly roofbolt, a bolt head and a threaded stem, described bulb, fixedly roofbolt, bolt head are connected with threaded stem and are connected, and described bolt head is hex head bolt.
2. such as the described ball stud of claim l, it is characterized in that: a flat gasket is set between described bolt head and the threaded stem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565055 CN202883635U (en) | 2012-10-31 | 2012-10-31 | Ball head bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565055 CN202883635U (en) | 2012-10-31 | 2012-10-31 | Ball head bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202883635U true CN202883635U (en) | 2013-04-17 |
Family
ID=48075066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565055 Expired - Lifetime CN202883635U (en) | 2012-10-31 | 2012-10-31 | Ball head bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202883635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788273A (en) * | 2019-09-26 | 2020-02-14 | 浙江瑞强汽车部件有限公司 | Automobile engine decorative bolt and cold heading forming process thereof |
-
2012
- 2012-10-31 CN CN 201220565055 patent/CN202883635U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788273A (en) * | 2019-09-26 | 2020-02-14 | 浙江瑞强汽车部件有限公司 | Automobile engine decorative bolt and cold heading forming process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315324 Zhouxiang Town Industrial Park, Cixi City, Ningbo, Zhejiang Patentee after: ZHEJIANG CHANGHUA AUTO PARTS Co.,Ltd. Address before: 315324 Zhouxiang Town Industrial Park, Cixi City, Ningbo, Zhejiang Patentee before: ZHEJIANG CHANGHUA AUTO PARTS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |