CN101240811A - Automobile torque rod assembly - Google Patents
Automobile torque rod assembly Download PDFInfo
- Publication number
- CN101240811A CN101240811A CNA2007100134877A CN200710013487A CN101240811A CN 101240811 A CN101240811 A CN 101240811A CN A2007100134877 A CNA2007100134877 A CN A2007100134877A CN 200710013487 A CN200710013487 A CN 200710013487A CN 101240811 A CN101240811 A CN 101240811A
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- CN
- China
- Prior art keywords
- spherical surface
- rod assembly
- surface body
- torque rod
- dust
- 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.)
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Abstract
The present invention discloses a vehicle torque rod assembly, which includes body of rod, lever head (1) of rod end with pin (2), pin (2) with spherical surface body (3), ball bowl (4) matching with spherical surface body is placed between spherical surface body (3) and lever head (1), outer of ball bowl (4) with resilient support body (5), end of spherical surface body (3) with elastic collar (6), dirt guard (7) and washer (8), and the special part is that a elastic ring (9) clips inner edge of dirt guard (7) on pin (2). Vehicle torque rod assembly of the present invention whose inner edge of cover is not easy to form gap with pin has good advantage of sealing property.
Description
One, technical field:
The present invention relates to the automobile torque rod assembly in a kind of automobile balance suspension system.
Two, background technique:
At present, known automobile torque rod assembly, it has the body of rod, has bearing pin in the bar head of body of rod end, has spherical surface body on the bearing pin, have the ball bowl that matches with spherical surface body between spherical surface body and bar head, the ball bowl has elastic support outward, has circlip, dust-proof cover and packing ring in the end of bearing pin spherical surface body.The deficiency of this structure be the interior edge of dust-proof cover be by self flexible collar on bearing pin, in it along forming gap, poor sealing performance because of distortion and bearing pin easily.
Three, summary of the invention:
The object of the present invention is to provide a kind of automobile torque rod assembly, to overcome the deficiency of known technology.
The present invention is achieved in that a kind of automobile torque rod assembly, it has the body of rod, has bearing pin (2) in the bar head (1) of body of rod end, has spherical surface body (3) on the bearing pin (2), between spherical surface body (3) and bar head (1), has the ball bowl (4) that matches with spherical surface body, has elastic support (5) outside the ball bowl (4), the end of spherical surface body (3) has circlip (6), dust-proof cover (7) and packing ring (8), its special way be to have an elastic ring (9) dust-proof cover (7) interior along clip on bearing pin (2).
Automobile torque rod assembly of the present invention can be the upper end portion on elastic ring (9) clip edge in dust-proof cover (7).
Automobile torque rod assembly of the present invention can packing ring (8) have edge in, has an elastic ring (10) the outer clip of dust-proof cover (7) interior along last at packing ring (8).
Automobile torque rod assembly of the present invention can be the underpart on elastic ring (9) clip edge in dust-proof cover (7).
Automobile torque rod assembly of the present invention, the interior edge of its anti-cover are difficult for forming the gap with bearing pin, and it has the advantage of good seal performance.
Four, description of drawings:
Fig. 1: a kind of structural representation of the present invention.
Fig. 2: the another kind of structural representation of the present invention.
Five, embodiment:
With reference to accompanying drawing, the invention will be further described in conjunction with embodiment:
Embodiment 1, consult Fig. 1, a kind of automobile torque rod assembly, it has the body of rod, has bearing pin (2) in the bar head (1) of body of rod end, has spherical surface body (3) on the bearing pin (2), between spherical surface body (3) and bar head (1), has the ball bowl (4) that matches with spherical surface body, has elastic support (5) outside the ball bowl (4), the end of spherical surface body (3) has circlip (6), dust-proof cover (7) and packing ring (8), have an elastic ring (9) dust-proof cover (7) interior along clip on bearing pin (2).Automobile torque rod assembly of the present invention can be the upper end portion on elastic ring (9) clip edge in dust-proof cover (7).
Embodiment 2, Fig. 2 has provided the another kind of structure of the present invention, consult Fig. 2, a kind of automobile torque rod assembly, it has the body of rod, has bearing pin (2) in the bar head (1) of body of rod end, has spherical surface body (3) on the bearing pin (2), between spherical surface body (3) and bar head (1), has the ball bowl (4) that matches with spherical surface body, has elastic support (5) outside the ball bowl (4), the end of spherical surface body (3) has circlip (6), dust-proof cover (7) and packing ring (8), have an elastic ring (9) dust-proof cover (7) interior along clip on bearing pin (2).The underpart on elastic ring (9) clip edge in dust-proof cover (7).The outer of dust-proof cover sticks on the packing ring (8).
Automobile torque rod assembly of the present invention, its body of rod can be the straight-bar type bodies of rod, also can be the brace formula bodies of rod, can also be the V shape pole bodies.
Claims (4)
1. automobile torque rod assembly, it has the body of rod, has bearing pin (2) in the bar head (1) of body of rod end, has spherical surface body (3) on the bearing pin (2), have the ball bowl (4) that matches with spherical surface body between spherical surface body (3) and bar head (1), ball bowl (4) is outer to have elastic support (5), and the end of spherical surface body (3) has circlip (6), dust-proof cover (7) and packing ring (8), it is characterized in that having an elastic ring (9) dust-proof cover (7) interior along clip on bearing pin (2).
2. automobile torque rod assembly according to claim 1 is characterized in that the upper end portion on elastic ring (9) clip edge in dust-proof cover (7).
3. automobile torque rod assembly according to claim 1 and 2 is characterized in that packing ring (8) has edge in, has an elastic ring (10) the outer clip of dust-proof cover (7) interior along last at packing ring (8).
4. automobile torque rod assembly according to claim 3 is characterized in that the underpart on elastic ring (9) clip edge in dust-proof cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100134877A CN101240811A (en) | 2007-02-05 | 2007-02-05 | Automobile torque rod assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100134877A CN101240811A (en) | 2007-02-05 | 2007-02-05 | Automobile torque rod assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101240811A true CN101240811A (en) | 2008-08-13 |
Family
ID=39932558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100134877A Pending CN101240811A (en) | 2007-02-05 | 2007-02-05 | Automobile torque rod assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101240811A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494388A (en) * | 2014-12-12 | 2015-04-08 | 重庆长安汽车股份有限公司 | Dustproof blocking cap for front supporting column assembly |
| US9316257B2 (en) | 2011-04-01 | 2016-04-19 | Roller Bearing Company Of America, Inc. | Spherical bearing with sealing member member |
| US9562567B2 (en) | 2014-02-07 | 2017-02-07 | Roller Bearing Company Of America, Inc. | Spherical bearing with axially compressed annular seal |
| CN106627636A (en) * | 2015-11-03 | 2017-05-10 | 株洲时代新材料科技股份有限公司 | Embedded elastic retaining ring dust cover and fabrication and installation method thereof |
| US9958011B2 (en) | 2011-04-01 | 2018-05-01 | Roller Bearing Company Of America, Inc. | Bearing assembly having surface protrusions and a seal |
-
2007
- 2007-02-05 CN CNA2007100134877A patent/CN101240811A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9316257B2 (en) | 2011-04-01 | 2016-04-19 | Roller Bearing Company Of America, Inc. | Spherical bearing with sealing member member |
| US9958011B2 (en) | 2011-04-01 | 2018-05-01 | Roller Bearing Company Of America, Inc. | Bearing assembly having surface protrusions and a seal |
| US9562567B2 (en) | 2014-02-07 | 2017-02-07 | Roller Bearing Company Of America, Inc. | Spherical bearing with axially compressed annular seal |
| CN104494388A (en) * | 2014-12-12 | 2015-04-08 | 重庆长安汽车股份有限公司 | Dustproof blocking cap for front supporting column assembly |
| CN106627636A (en) * | 2015-11-03 | 2017-05-10 | 株洲时代新材料科技股份有限公司 | Embedded elastic retaining ring dust cover and fabrication and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080813 |