CN205819311U - The dust cover of automobile steering system - Google Patents
The dust cover of automobile steering system Download PDFInfo
- Publication number
- CN205819311U CN205819311U CN201620690800.5U CN201620690800U CN205819311U CN 205819311 U CN205819311 U CN 205819311U CN 201620690800 U CN201620690800 U CN 201620690800U CN 205819311 U CN205819311 U CN 205819311U
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- China
- Prior art keywords
- shirt rim
- steering system
- dust cover
- automobile steering
- utility
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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.)
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Abstract
The dust cover of automobile steering system of the present utility model, including cover body, cover body includes for being placed on the body on tubing string central shaft and all around the first shirt rim, second shirt rim of body periphery, first shirt rim, the second shirt rim are all connected with body, first shirt rim, the second shirt rim are extended to external radiation by body, first shirt rim is for coordinating with front wall internal sound insulation heat insulating mattress, and the second shirt rim is for coordinating with pedal support mounting base.The dust cover of automobile steering system of the present utility model, simple in construction, easy for installation, there is more preferable noise reduction shock insulation function, the noise passing to driving cabin can be effectively reduced, effectively reduce the vibrations passing to steering wheel.
Description
Technical field
This utility model relates to automobile manufacturing field, particularly relates to the dust cover of a kind of automobile steering system.
Background technology
The parts of automobile steering system are more, and the spatial extent of these parts distribution is relatively big, and some of them are distributed in drives
Sail cabin, also have some to be distributed in enging cabin.
In car load produces, it is required for the sealing structure of steering design specialized to realize the noise reduction of steering.
Under steam, ground can pass on steering wheel by steering in the face of the impact of steered wheel vehicle, and this impact can cause drives
The fatigue of the person of sailing, it is therefore desirable to above-mentioned sealing structure has cushioning effect simultaneously.Existing sealing structure is for being welded in front panel
On saddle backplate, this guard board structure is complicated, and installation steps are loaded down with trivial details, are easily caused poor sealing, and make for rigid material,
It is unable to reach the effect of shock insulation.
Utility model content
The technical problems to be solved in the utility model is to provide the vapour of a kind of simple in construction, simple installation, good seal performance
The dust cover of car steering.
The dust cover of automobile steering system of the present utility model, including cover body, described cover body includes for being placed on tubing string
Body on central shaft and all around peripheral the first shirt rim of body, the second shirt rim, described first shirt rim, described second skirt
Body described in Bian Junyu connects, and described first shirt rim, described second shirt rim are extended to external radiation by described body, and described first
Shirt rim is for coordinating with front wall internal sound insulation heat insulating mattress, and described second shirt rim is for coordinating with pedal support mounting base.
The dust cover of automobile steering system of the present utility model, wherein, the area of described first shirt rim is more than described second
The area of shirt rim.
The dust cover of automobile steering system of the present utility model, wherein, also include being arranged within described body for
Make the centring ring that described body is fixed on described tubing string central shaft.
The dust cover of automobile steering system of the present utility model, wherein, described first shirt rim, described second shirt rim are soft
Property rubber shirt rim.
First shirt rim of the dust cover of automobile steering system of the present utility model, the second shirt rim achieve double-layer seal.This
The dust cover of the automobile steering system of utility model, simple in construction, easy for installation, there is more preferable noise reduction shock insulation function, permissible
Effectively reduce the noise passing to driving cabin, effectively reduce the vibrations passing to steering wheel.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of the structural representation of the dust cover of automobile steering system of the present utility model；
Fig. 2 is the axonometric chart of the structural representation of two centring rings in body；
Fig. 3 is the sectional view of the scheme of installation of the dust cover of automobile steering system of the present utility model.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3 shows, the dust cover of automobile steering system of the present utility model, including cover body, cover body includes
For the body 1 being placed on tubing string central shaft 20 and all around 11, second shirt rim 12, the first shirt rim of body 1 periphery,
First the 11, second shirt rim 12, shirt rim is all connected with body 1, and the 11, second shirt rim 12, the first shirt rim is prolonged to external radiation by body 1
Stretching, the first shirt rim 11 is for coordinating with front wall internal sound insulation heat insulating mattress 21, and the second shirt rim 12 is used for and pedal support mounting base 22
Coordinate.
The dust cover of automobile steering system of the present utility model, wherein, the area of the first shirt rim 11 is more than the second shirt rim 12
Area.
The dust cover of automobile steering system of the present utility model, wherein, also include being arranged within body 1 for making set
Body 1 is fixed on the centring ring 2 on tubing string central shaft 20.
The dust cover of automobile steering system of the present utility model, wherein, the 11, second shirt rim 12, the first shirt rim is flexible rubber
Glue shirt rim.
The dust cover of automobile steering system of the present utility model, wherein, the 11, second shirt rim 12, the first shirt rim achieves bilayer
Sealing, the i.e. first shirt rim 11 achieves ground floor sealing with coordinating of front wall internal sound insulation heat insulating mattress 21.Second shirt rim 12 and pedal
The cooperation of support mounting base 22 achieves the second layer and seals.
The dust cover of automobile steering system of the present utility model is rubber parts, it is achieved that soft between body front wall and tubing string
Property seal, while noise reduction, serve the effect of shock insulation.
The dust cover of automobile steering system of the present utility model, simple in construction, easy for installation.Automobile of the present utility model turns
Flexible sealing and double-layer seal can be realized to the dust cover of system, there is more preferable noise reduction shock insulation function, can effectively reduce
Pass to the noise of driving cabin, effectively reduce the vibrations passing to steering wheel, improve control stability and vehicle level of NVH.
Below it is only preferred implementation of the present utility model, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improvements and modifications
Also should be regarded as protection domain of the present utility model.
Claims (4)
1. the dust cover of an automobile steering system, it is characterised in that include that cover body, described cover body include for being placed on tubing string
Body on central shaft and all around peripheral the first shirt rim of body, the second shirt rim, described first shirt rim, described second skirt
Body described in Bian Junyu connects, and described first shirt rim, described second shirt rim are extended to external radiation by described body, and described first
Shirt rim is for coordinating with front wall internal sound insulation heat insulating mattress, and described second shirt rim is for coordinating with pedal support mounting base.
2. the dust cover of automobile steering system as claimed in claim 1, it is characterised in that the area of described first shirt rim is more than
The area of described second shirt rim.
3. the dust cover of automobile steering system as claimed in claim 2, it is characterised in that also include being arranged at described set internal
The centring ring being used for making described body be fixed on described tubing string central shaft in portion.
4. the dust cover of automobile steering system as claimed in claim 3, it is characterised in that described first shirt rim, described second
Shirt rim is flexible rubber shirt rim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620690800.5U CN205819311U (en) | 2016-07-01 | 2016-07-01 | The dust cover of automobile steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620690800.5U CN205819311U (en) | 2016-07-01 | 2016-07-01 | The dust cover of automobile steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205819311U true CN205819311U (en) | 2016-12-21 |
Family
ID=57566463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620690800.5U Active CN205819311U (en) | 2016-07-01 | 2016-07-01 | The dust cover of automobile steering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205819311U (en) |
-
2016
- 2016-07-01 CN CN201620690800.5U patent/CN205819311U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |