CN204775457U - Automobile suspension bulb device - Google Patents
Automobile suspension bulb device Download PDFInfo
- Publication number
- CN204775457U CN204775457U CN201520462464.4U CN201520462464U CN204775457U CN 204775457 U CN204775457 U CN 204775457U CN 201520462464 U CN201520462464 U CN 201520462464U CN 204775457 U CN204775457 U CN 204775457U
- Authority
- CN
- China
- Prior art keywords
- bulb
- ball
- ball cap
- dust boot
- cap
- 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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- Pivots And Pivotal Connections (AREA)
- Sealing Devices (AREA)
Abstract
The utility model discloses an automobile suspension bulb device, including the bulb round pin, the bulb round pin comprises bulb and bulb arm, still includes the bulb seat, is provided with the vertical spherical chamber that leads to of having a perfect understanding the bulb seat in the bulb seat, and the spherical intracavity that leads to at the bulb seat is installed to the bulb close -fitting, and bulb bottom shaping has cambered surface shape groove, the vertical the central axis of the skew bulb in cambered surface shape groove position, and the fixed mounting of accent department of bulb foot stall portion has the bottom, and the shaping has the arch portion that upper bend is risen on the bottom, and hunch -up portion card is gone into in the cambered surface shape groove of bulb bottom on the bottom. The utility model discloses can effectively prevent to rotate relatively between bulb and the bulb seat, the improvement turns to transmission stability between direction ware and the directive wheel.
Description
Technical field
The utility model relates to ball joint field, specifically a kind of vehicle suspension ball head device.
Background technology
Ball joint, for connecting motor turning direction device and wheel flutter, is one of crucial accessory of automobile steering system, and the quality and performance of ball joint directly affects stationarity and the safety of running car.In existing vehicle suspension ball head, the bulb close-fitting of ball end is arranged in ball cap, and between period of service long ball head and ball cap, close-fitting degree reduces, and easily occurs bulb and ball cap problem in relative rotation, affects the transmission between steering direction device and wheel flutter.
Utility model content
The purpose of this utility model is to provide a kind of vehicle suspension ball head device, to solve prior art Problems existing.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of vehicle suspension ball head device, include ball end, ball end is made up of bulb and the bulb arm be connected on bulb, also comprise ball cap, ball cap side is connected with connecting arm, the spherical cavity of vertical through ball cap is provided with in ball cap, the bulb close-fitting of described ball end is arranged in the spherical cavity of ball cap, it is characterized in that: described bulb bottom forms arc surfaced groove, the vertical central axis of bulb is departed from arc surfaced groove position, bottom described ball cap, accent place is installed with bottom, on described bottom corresponding bulb bottom arc surfaced slot be set to type oriented on the arch portion that arches upward, on bottom, the portion of arching upward snaps in bulb bottom arc surfaced groove.
Described a kind of vehicle suspension ball head device, is characterized in that: bottom described ball cap, accent mouth wall forms annular groove, and bottom is arranged on bottom ball cap in accent, and bottom edge to snap in bottom ball cap in accent mouth wall annular groove.
Described a kind of vehicle suspension ball head device, it is characterized in that: also include dust boot, dust boot upper and lower end is shaped to the flange of outwards upset respectively, described ball cap external wall of upper portion forms annular groove, described dust boot covers on outside bulb arm, and dust boot lower end flange snaps in ball cap annular groove, and dust boot lower end flange is fastened in ball cap annular groove by garter spring, dust boot upper end flange is enclosed within bulb arm, and dust boot upper end flange is fastened on bulb arm by garter spring.
The utility model is except relying on ball cap and bulb self close-fitting, also by the respective outer side edges of arch projection on bottom with bulb bottom arc surfaced groove, realize the location to bulb, effectively can prevent from relatively rotating between bulb and ball cap, improve transmission stability between steering direction device and wheel flutter.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Shown in Figure 1, a kind of vehicle suspension ball head device, include ball end, ball end is made up of bulb 1 and the bulb arm 2 be connected on bulb 1, also comprise ball cap 3, ball cap 3 side is connected with connecting arm 4, the spherical cavity of vertical through ball cap is provided with in ball cap 3, bulb 1 close-fitting of ball end is arranged in the spherical cavity of ball cap 3, arc surfaced groove is formed bottom bulb 1, bulb 1 vertically central axis is departed from arc surfaced groove position, bottom ball cap 3, accent place is installed with bottom 5, on bottom 5 bottom corresponding bulb 1 arc surfaced slot be set to type oriented on the arch portion 6 that arches upward, bottom 5 arches upward portion 6 to snap in bottom bulb 1 in arc surfaced groove.
Bottom ball cap 3, accent mouth wall forms annular groove, and bottom 5 is arranged on bottom ball cap 3 in accent, and bottom 5 edge to snap in bottom ball cap 3 in accent mouth wall annular groove.
Also include dust boot 7, dust boot 7 upper and lower end is shaped to the flange of outwards upset respectively, ball cap 3 external wall of upper portion forms annular groove, dust boot 7 covers on outside bulb arm 2, dust boot 7 lower end flange snaps in ball cap 3 annular groove, and dust boot 7 lower end flange is fastened in ball cap 3 annular groove by garter spring 8, dust boot 7 upper end flange is enclosed within bulb arm 2, and dust boot 7 upper end flange is fastened on bulb arm 2 by garter spring 9.
Claims (3)
1. a vehicle suspension ball head device, include ball end, ball end is made up of bulb and the bulb arm be connected on bulb, also comprise ball cap, ball cap side is connected with connecting arm, the spherical cavity of vertical through ball cap is provided with in ball cap, the bulb close-fitting of described ball end is arranged in the spherical cavity of ball cap, it is characterized in that: described bulb bottom forms arc surfaced groove, the vertical central axis of bulb is departed from arc surfaced groove position, bottom described ball cap, accent place is installed with bottom, on described bottom corresponding bulb bottom arc surfaced slot be set to type oriented on the arch portion that arches upward, on bottom, the portion of arching upward snaps in bulb bottom arc surfaced groove.
2. a kind of vehicle suspension ball head device according to claim 1, is characterized in that: bottom described ball cap, accent mouth wall forms annular groove, and bottom is arranged on bottom ball cap in accent, and bottom edge to snap in bottom ball cap in accent mouth wall annular groove.
3. a kind of vehicle suspension ball head device according to claim 1, it is characterized in that: also include dust boot, dust boot upper and lower end is shaped to the flange of outwards upset respectively, described ball cap external wall of upper portion forms annular groove, described dust boot covers on outside bulb arm, dust boot lower end flange snaps in ball cap annular groove, and dust boot lower end flange is fastened in ball cap annular groove by garter spring, dust boot upper end flange is enclosed within bulb arm, and dust boot upper end flange is fastened on bulb arm by garter spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462464.4U CN204775457U (en) | 2015-06-27 | 2015-06-27 | Automobile suspension bulb device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520462464.4U CN204775457U (en) | 2015-06-27 | 2015-06-27 | Automobile suspension bulb device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204775457U true CN204775457U (en) | 2015-11-18 |
Family
ID=54515566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520462464.4U Expired - Fee Related CN204775457U (en) | 2015-06-27 | 2015-06-27 | Automobile suspension bulb device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204775457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751842A (en) * | 2016-04-22 | 2016-07-13 | 芜湖禾田汽车工业有限公司 | Automobile ball pin control arm and ball seat thereof |
-
2015
- 2015-06-27 CN CN201520462464.4U patent/CN204775457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105751842A (en) * | 2016-04-22 | 2016-07-13 | 芜湖禾田汽车工业有限公司 | Automobile ball pin control arm and ball seat thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |