CN201002492Y - Automobile suspension bulb assembly - Google Patents
Automobile suspension bulb assembly Download PDFInfo
- Publication number
- CN201002492Y CN201002492Y CNU2007201064222U CN200720106422U CN201002492Y CN 201002492 Y CN201002492 Y CN 201002492Y CN U2007201064222 U CNU2007201064222 U CN U2007201064222U CN 200720106422 U CN200720106422 U CN 200720106422U CN 201002492 Y CN201002492 Y CN 201002492Y
- Authority
- CN
- China
- Prior art keywords
- ball seat
- bulb assembly
- housing
- seat
- ball
- 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 an automobile suspension bulb assembly, which includes a shell, a ball seat installed in the shell and a bulb pin installed in the ball seat. The ball seat is composed of an outer ball seat and an inner ball seat. The outer sphere ball seat is installed inside the shell and the inner ball seat is installed on bottom of the outer ball seat; a sphere cavity is formed corresponding to the bulb pin by combining upper part of the outer ball seat with the inner ball seat. The outer ball seat mainly bears an axial and a radial load; the inner ball seat plays a buffering and a compensation function, and generates an automatic compensation after a long time used ball seat has caused little abrasion so as to keep a constant friction moment between the ball seat and the bulb pin. The utility model is simple in structure and good in impact absorption.
Description
Technical field
The utility model relates to a kind of actuation means that is applied on the automobile, is meant a kind of suspension bulb assembly of connecting between motor turning direction device and the wheel flutter of being used for specifically.
Background technology
Hang bulb assembly and be used for the steering direction device of automobile and connecting of wheel flutter, it is the most critical part in the steering system of independent suspension chassis, it is the safety member that turns to and beat that guarantees steered wheel, bulb assembly design and manufacture level are embodied directly in the cruising characteristic of bearing circle, bad design and fabrication technology can produce bearing circle and become flexible, shakes or the return difficulty, even steering failure.Existing bulb is formed main two types, and a kind of is to adopt the design of integral type ball bowl, and this bulb assembly manufacturing is simple, low cost of manufacture, but easy to wear; Another kind is a split ball bowl, ball end is contained in up and down in two ball bowls that separate, for solving the gap that wearing and tearing cause, generally below the ball bowl compression spring is being installed down, this kind bulb composition increases more preceding a kind of service life, but after standing greater impact power, compression spring is easily tired and lose effectiveness, thereby make ball end and the ball bowl can't close-fitting, easier moisture and the dust etc. of allowing enter wherein, quicken the wearing and tearing of ball end.
The utility model content
For addressing the above problem, that the purpose of this utility model is to provide is totally-enclosed, resiliency good, the vapour of long service life hangs bulb assembly.
The technical solution adopted in the utility model is, a kind of automobile hanging bulb assembly, comprise housing, be installed in the ball seat in the housing and be installed in the interior ball end of ball seat, it is characterized in that: described ball seat is made up of outer ball seat, interior ball seat, and outer ball seat is installed in the housing, and interior ball seat is installed in outer ball seat bottom, outer ball seat top and interior ball seat are combined to form the spheroid cavity that is complementary with ball end, and the ball seat below was pressed on outer ball seat, interior ball seat in the housing in bottom was installed in.
Of the present utility modelly further be set to:
The ball seat top also is provided with dust boot outside, and dust boot one end is installed on the housing by jump ring, and the other end is installed in the top of ball end by trim ring.
The effect that the utility model adopts technique scheme to obtain is: first, the setting of ball seat ectosphere seat in adopting, outer ball seat mainly bears from the load that axially reaches radially, interior ball seat plays buffering and compensating action, the resonance effect that is effective when being suppressed at the high speed road traveling reaches buffering when being subjected to impacting suddenly, produce automatic compensation thus when the ball seat after long-term use produces the trace wearing and tearing simultaneously and make the constant rub-moment of maintenance between ball seat and the ball end, simple in structure, resiliency is good; The second, it is totally-enclosed to have adopted dust boot, bottom that housing is carried out, and avoids husky mud and water to enter in the bulb assembly in the vehicle to run process, and good seal performance has improved practical life.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is an integral structure scheme drawing of the present utility model.
The specific embodiment
The utility model structure as shown in Figure 1, comprise housing 1, ball seat 21 outside in housing 1, being equipped with, interior ball seat 22 is installed in outer ball seat 21 bottoms, outer ball seat 21 tops and interior ball seat 22 are combined to form the spheroid cavity that is complementary with ball end 3, ball end 3 is installed in this spheroid cavity, and ball seat 22 belows were pressed on outer ball seat 21, interior ball seat 22 in the housing 1 in bottom 4 was installed in.Ball seat 21 tops also are provided with dust boot 5 outside, and dust boot 5 one ends are installed on the housing 1 by jump ring 6, and the other end is installed in the top of ball end 3 by trim ring 7.
Claims (2)
1, a kind of automobile hanging bulb assembly, comprise housing (1), be installed in the ball seat in the housing (1) and be installed in the interior ball end (3) of ball seat, it is characterized in that: described ball seat is made up of outer ball seat (21), interior ball seat (22), outer ball seat (21) is installed in the housing (1), interior ball seat (22) is installed in outer ball seat (21) bottom, outer ball seat (21) top and interior ball seat (22) are combined to form the spheroid cavity that is complementary with ball end (3), and bottom (4) is installed in interior ball seat (22) below outer ball seat (21), interior ball seat (22) are pressed in the housing (1).
2, a kind of automobile hanging bulb assembly according to claim 1, it is characterized in that: ball seat (21) top also is provided with dust boot (5) outside, dust boot (5) one ends are installed on the housing (1) by jump ring (6), and the other end is installed in the top of ball end (3) by trim ring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201064222U CN201002492Y (en) | 2007-02-09 | 2007-02-09 | Automobile suspension bulb assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201064222U CN201002492Y (en) | 2007-02-09 | 2007-02-09 | Automobile suspension bulb assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002492Y true CN201002492Y (en) | 2008-01-09 |
Family
ID=39038033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201064222U Expired - Fee Related CN201002492Y (en) | 2007-02-09 | 2007-02-09 | Automobile suspension bulb assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201002492Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745034A (en) * | 2012-07-18 | 2012-10-24 | 绍兴文理学院 | Suspension swing arm and connecting rod assembly |
| CN102745033A (en) * | 2012-07-18 | 2012-10-24 | 绍兴文理学院 | Suspending swing arm assembly |
| CN105765243A (en) * | 2013-11-25 | 2016-07-13 | Nok株式会社 | Ball joint dust cover |
-
2007
- 2007-02-09 CN CNU2007201064222U patent/CN201002492Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102745034A (en) * | 2012-07-18 | 2012-10-24 | 绍兴文理学院 | Suspension swing arm and connecting rod assembly |
| CN102745033A (en) * | 2012-07-18 | 2012-10-24 | 绍兴文理学院 | Suspending swing arm assembly |
| CN105765243A (en) * | 2013-11-25 | 2016-07-13 | Nok株式会社 | Ball joint dust cover |
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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: SOMIC AOTOMOBILE ASSESSORIES CO., LTD. Free format text: FORMER OWNER: SHEN BAIQING Effective date: 20091204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091204 Address after: Shaoxing County, Zhejiang province Ke rock Street Ding lane, zip code: 312030 Patentee after: Somic Automotive Components Co.,Ltd. Address before: Zhejiang province Shaoxing County Keyan Street Ding Xiang Somic Auto Parts Co., Ltd., zip code: 312030 Patentee before: Shen Baiqing |
|
| 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: 20080109 Termination date: 20160209 |