CN203453475U - Double-sealing cover for automobile steering shaft - Google Patents
Double-sealing cover for automobile steering shaft Download PDFInfo
- Publication number
- CN203453475U CN203453475U CN201320502741.0U CN201320502741U CN203453475U CN 203453475 U CN203453475 U CN 203453475U CN 201320502741 U CN201320502741 U CN 201320502741U CN 203453475 U CN203453475 U CN 203453475U
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- CN
- China
- Prior art keywords
- sound insulating
- insulating pad
- cover
- water proof
- supporting base
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- 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 provides a double-sealing cover for an automobile steering shaft. The double-sealing cover comprises a supporting seat, a sound insulation pad and a waterproof cover, wherein the waterproof cover is sleeved on the sound insulation pad; the waterproof cover and the sound insulation pad are arranged on the upper surface of the supporting seat; the waterproof cover, the sound insulation pad and the supporting seat are positioned in the same axis; a through hole through which an input shaft penetrates is formed in the axis of the supporting seat and the sound insulation pad. According to the double-sealing cover for the automobile steering shaft, on the basis of waterproof sealing and sound insulation of the steering shaft, the lower production cost is achieved, and the problem of high cost of an existing steering shaft sealing cover is solved.
Description
Technical field
The utility model relates to automotive field, refers in particular to a kind of steering axles double seal cover.
Background technique
Steering axles seal closure refers to steering shaft and through vehicle body place, is playing the part of waterproof sealing and sound insulation, along with user vehicle improves constantly the requirement of noise in car, and auto cost constantly reduces, need to have one can take into account waterproof sealing and sound insulation and lower-cost scheme simultaneously.
The material at current seal closure sealing position is and adopts homogenous material or structure, is difficult to take into account the requirement of waterproof sealing and sound insulation simultaneously.Existing structure is higher to dimension precision requirement in addition, increases cost.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of steering axles double seal cover, solves the higher problem of existing steering axles seal closure cost.
The utility model is achieved in that
A steering axles double seal cover, comprises supporting base, sound insulating pad and water proof cover; Described water proof cover is set in sound insulating pad, described water proof cover and sound insulating pad are all arranged on the upper surface of supporting base, described water proof cover, sound insulating pad and supporting base, all in same axis, have one for the through hole through input shaft on described supporting base and the axis of sound insulating pad.
Further, described supporting base, sound insulating pad, water proof cover are cylinder type.
Further, also comprise the elastomer block of a ring, described water proof cover has an inner chamber, and described elastomer block is placed in described inner chamber.
Further, described elastomer block is foam elastomer block.
Further, described sound insulating pad is by the gluing upper surface that is arranged on supporting base that connects.
Further, the upper surface of described water proof cover has protruding annular waterproof lip.
Further, the quantity of described annular waterproof lip is 3.
Further, described supporting base is PP plastic support seat.
Further, described sound insulating pad is foam sound insulating pad.
Further, described water proof cover is EPDM rubber waterproof cover.
The utility model has the advantage of: by annular waterproof lip is set on water proof cover, anti-sealing penetrates into steering shaft inside effectively, quick and easy for installation, sound insulating pad can effectively reduce engine noise and penetrate steering shaft perforate and pass in operator cabin, while is due to the setting of elastomer block, make water proof cover can realize waterproof in a larger scope, reduced the requirement to accuracy of manufacturing, reduced cost of production.
Accompanying drawing explanation
The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments.
Fig. 1 is longitudinal profile schematic diagram of the present utility model.
Fig. 2 is schematic perspective view of the present utility model.
Embodiment
Refer to shown in Fig. 1 and Fig. 2, a kind of steering axles double seal cover, comprises the elastomer block 5 of supporting base 3, sound insulating pad 1, water proof cover 2 and ring; Preferably, supporting base 3, sound insulating pad 1, water proof cover 2 is shaped as cylinder type.Water proof cover 2 is set in sound insulating pad 1, water proof cover 2 and sound insulating pad 1 are all arranged on the upper surface of supporting base 3, the general upper surface that adopts the gluing mode connecing to be arranged on supporting base 3 of sound insulating pad 1, water proof cover 2, sound insulating pad 1 and supporting base 3 are all in same axis, on described supporting base 3 and the axis of sound insulating pad 1, there is one for the through hole through input shaft 4, water proof cover 2 has an inner chamber, and elastomer block 5 is placed in described inner chamber.The upper surface of water proof cover 2 has the outstanding annular waterproof lip 20 in three roads.
When this use is novel while installing on automobile, supporting base 3 is arranged on the housing of automobile steering device, and input shaft 4 passes from the axis of supporting base 3 and sound insulating pad 1, and sound insulating pad 1 upper surface and car body panel beating face produce impacting force, realize good sound insulation.The upper surface of water proof cover 2 and car body panel beating produce impacting force, thereby make water proof cover 2 upper surface San road ring waterproof lips and the sealing of car body panel beating, make water can not enter from water proof cover 2 outsides the space of input shaft 4, after the upper surface of sound insulating pad 1 and water proof cover 2 contacts with car body panel beating, the utility model also needs to move upward to contact force enough carry out waterproof till.Owing to being that Elastic Contact size all can realize waterproof at one in a big way conventionally, like this accuracy of manufacturing is required greatly to reduce, reduce production costs.
The material of sound insulating pad 1 and elastomer block 5 is generally foam, and the material of water proof cover 2 is generally the rubber such as EPDM, and the material of supporting base 3 is generally the plastics such as PP.
Although more than described embodiment of the present utility model; but being familiar with those skilled in the art is to be understood that; our described specific embodiment is illustrative; rather than for the restriction to scope of the present utility model; those of ordinary skill in the art are in equivalent modification and the variation done according to spirit of the present utility model, all should be encompassed in the scope that claim of the present utility model protects.
Claims (10)
1. a steering axles double seal cover, is characterized in that: comprise supporting base, sound insulating pad and water proof cover; Described water proof cover is set in sound insulating pad, described water proof cover and sound insulating pad are all arranged on the upper surface of supporting base, described water proof cover, sound insulating pad and supporting base, all in same axis, have one for the through hole through input shaft on described supporting base and the axis of sound insulating pad.
2. a kind of steering axles double seal cover as claimed in claim 1, is characterized in that: described supporting base, sound insulating pad, water proof cover are cylinder type.
3. a kind of steering axles double seal cover as claimed in claim 1, is characterized in that: also comprise the elastomer block of a ring, described water proof cover has an inner chamber, and described elastomer block is placed in described inner chamber.
4. a kind of steering axles double seal cover as claimed in claim 3, is characterized in that: described elastomer block is foam elastomer block.
5. a kind of steering axles double seal cover as claimed in claim 1, is characterized in that: described sound insulating pad is by the gluing upper surface that is arranged on supporting base that connects.
6. a kind of steering axles double seal cover as claimed in claim 1, is characterized in that: the upper surface of described water proof cover has protruding annular waterproof lip.
7. a kind of steering axles double seal cover as claimed in claim 6, is characterized in that: the quantity of described annular waterproof lip is 3.
8. a kind of steering axles double seal cover as claimed in claim 1, is characterized in that: described supporting base is PP plastic support seat.
9. a kind of steering axles double seal cover as claimed in claim 1, is characterized in that: described sound insulating pad is foam sound insulating pad.
10. a kind of steering axles double seal cover as claimed in claim 1, is characterized in that: described water proof cover is EPDM rubber waterproof cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320502741.0U CN203453475U (en) | 2013-08-16 | 2013-08-16 | Double-sealing cover for automobile steering shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320502741.0U CN203453475U (en) | 2013-08-16 | 2013-08-16 | Double-sealing cover for automobile steering shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203453475U true CN203453475U (en) | 2014-02-26 |
Family
ID=50133351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320502741.0U Expired - Fee Related CN203453475U (en) | 2013-08-16 | 2013-08-16 | Double-sealing cover for automobile steering shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203453475U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567965A (en) * | 2015-10-12 | 2017-04-19 | 上海汽车集团股份有限公司 | Wiring harness via hole protective device and car |
| CN107917137A (en) * | 2017-12-12 | 2018-04-17 | 洛阳新能轴承制造有限公司 | A kind of water proof type pitch variable bearings |
| CN111746620A (en) * | 2019-03-26 | 2020-10-09 | 株式会社山田制作所 | Steering shaft lever |
-
2013
- 2013-08-16 CN CN201320502741.0U patent/CN203453475U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567965A (en) * | 2015-10-12 | 2017-04-19 | 上海汽车集团股份有限公司 | Wiring harness via hole protective device and car |
| CN107917137A (en) * | 2017-12-12 | 2018-04-17 | 洛阳新能轴承制造有限公司 | A kind of water proof type pitch variable bearings |
| CN111746620A (en) * | 2019-03-26 | 2020-10-09 | 株式会社山田制作所 | Steering shaft lever |
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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: 20140226 Termination date: 20200816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |