CN201856806U - Dustproof cover for steering box of automobile - Google Patents
Dustproof cover for steering box of automobile Download PDFInfo
- Publication number
- CN201856806U CN201856806U CN201020592704XU CN201020592704U CN201856806U CN 201856806 U CN201856806 U CN 201856806U CN 201020592704X U CN201020592704X U CN 201020592704XU CN 201020592704 U CN201020592704 U CN 201020592704U CN 201856806 U CN201856806 U CN 201856806U
- Authority
- CN
- China
- Prior art keywords
- steering box
- dust boot
- dustproof cover
- steering
- automobile
- 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
Links
- 239000004033 plastic Substances 0.000 claims abstract description 16
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 239000000428 dust Substances 0.000 claims description 64
- 238000004073 vulcanization Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 230000013011 mating Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Steering Controls (AREA)
- Sealing Devices (AREA)
Abstract
The utility model relates to a dustproof cover for a steering box of an automobile, which is arranged on an input shaft (4) of the steering box. The dustproof cover of the steering box of the automobile comprises a rubber piece (8) of the dustproof cover of the steering box and a plastic piece (9) of the dustproof cover of the steering box, wherein the plastic piece (9) of the dustproof cover of the steering box is located below the rubber piece (8) of the dustproof cover of the steering box. The dustproof cover of the steering box takes the plastic piece (9) of the dustproof cover of the steering box as a skeleton; the rubber piece (8) of the dustproof cover of the steering box and the plastic piece (9) of the dustproof cover of the steering box are melted into a whole during the vulcanization molding and cannot be separated; and the dustproof cover of the steering box depends on the deformation of a rubber turnup at the position of the abutted surface (5) between the dustproof cover and a car body dash panel (1) when the rubber turnup closely abuts the car body to realize sealing. The dustproof cover of the steering box of the automobile realizes uniform matching between a matching hole (7) of the input shaft of the steering box and the input shaft (4) of the steering box, thereby effectively preventing the interference phenomenon between the matching hole and the input shaft, noise produced during the steering, and the phenomenon of nonuniform hand power.
Description
Technical field
The utility model relates to the auto parts and components field, relates in particular to a kind of automobile steering device dust boot.
Background technology
At present existing automobile steering device dust cover structure as shown in Figure 1, be bellows, fitting of dust boot with body dash board binding face 5 and body dash board 1, dust boot and steering box input shaft housing binding face 6 are fitted with steering box input shaft housing end face, the antisoiling effect of steering box can be played, driving compartment sound insulaton, dustproof, waterproof effect can be played again.But because the assembly method of this part is for installing to dust boot on the steering box earlier, steering box is reached the standard grade with subframe and dynamic assembly more then, when being adjacent to body dash board, bellows often can not evenly fit, one end of bellows is fitted earlier, because Rubber Parts easy deformation, make dust boot distort, occur easily being adjacent to dash shield 1 with the part of body dash board binding face 5, and the situation in gap appears in elsewhere, can not well play the effect of sound insulaton and dustproof and waterproof.In addition because the uneven distortion of dust boot, also make steering box input shaft mating holes 7 cooperate the little gap that can not reach evenly to cooperate with steering box input shaft 4 easily as design point, even the phenomenon that both have interference appears, when causing the steering box input shaft to rotate and dust boot hole rubs, and produces abnormal sound and hand-power uneven phenomenon when turning to.
The utility model content
The utility model has designed a kind of automobile steering device dust boot, and the technical matters of its solution is existing bellows easy deformation, can not well play the effect of sound insulaton and dustproof and waterproof.Simultaneously steering box input shaft mating holes and steering box input shaft can not evenly cooperate when causing the steering box input shaft to rotate and rub abnormal sound and hand-power uneven phenomenon when generation turns to the dust boot hole.
In order to solve the technical matters of above-mentioned existence, the utility model has adopted following scheme:
A kind of automobile steering device dust boot is located on the steering box input shaft, and described automobile steering device dust boot comprises steering box dust boot Rubber Parts and steering box dust boot Plastic Parts, and described steering box dust boot Plastic Parts is positioned at steering box dust boot Rubber Parts below.
Combine together when described steering box dust boot Rubber Parts and steering box dust boot Plastic Parts sulfidization molding and can not be split.
The rubber flange of described steering box dust boot Rubber Parts as and the body dash board binding face, the distortion when being adjacent to by itself and body dash board realizes sealing.
The knock hole of automobile steering device dust boot cooperates with positioning boss on the steering box housing, makes automobile steering device dust boot location.
This utility model design-calculated automobile steering device dust boot has following beneficial effect:
(1) the utility model design-calculated automobile steering device dust boot is difficult for deforming, and can well strengthen the effect of sound insulaton and dustproof and waterproof.
(2) the utility model design-calculated automobile steering device dust boot makes steering box input shaft mating holes evenly cooperate with the steering box input shaft, has effectively prevented both interference.
Send the phenomenon of abnormal sound and hand-power inequality when (3) the utility model design-calculated automobile steering device dust boot effectively prevents to turn to.
Description of drawings
Fig. 1: the steering box dust boot cooperates scheme drawing with steering box and body dash board;
Fig. 2: existing steering box dust boot scheme drawing;
Fig. 3: steering box dust boot scheme drawing of the present utility model;
Fig. 4: steering box dust boot disassembly diagram of the present utility model;
Fig. 5: steering box input shaft positioning boss.
Description of reference numerals:
The 1-body dash board; 2-steering box dust boot; 3-steering box input shaft housing; 4-steering box input shaft; 5-and body dash board binding face; 6-and steering box input shaft housing binding face; 7-steering box input shaft mating holes; 8-steering box dust boot Rubber Parts; 9-steering box dust boot Plastic Parts; The 10-knock hole; The 11-positioning boss.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 3-4, the utility model design-calculated automobile steering device dust boot comprises steering box dust boot Rubber Parts and steering box dust boot Plastic Parts, described steering box dust boot Plastic Parts is positioned at steering box dust boot Rubber Parts below, and combining together when described steering box dust boot Rubber Parts and steering box dust boot Plastic Parts sulfidization molding can not be split.
As Fig. 2 and shown in Figure 5, the automobile steering device dust boot at first is assembled on the steering box input shaft housing 3, and automobile steering device dust boot knock hole 10 cooperates with positioning boss 11 on the steering box housing, plays the effect that makes automobile steering device dust boot location.Automobile steering device is reached the standard grade with subframe and dynamic assembly, the fitting with body dash board binding face 5 and body dash board 1 of automobile steering device dust boot.As shown in Figure 3-4, owing to steering box dust boot Plastic Parts 9 is arranged as skeleton in the vehicle dust protector, when steering box dust boot Rubber Parts 8 sulfidization moldings, add a Plastic Parts 9, make it to combine together, improved the intensity of whole steering box dust boot with Rubber Parts, indeformable with the support rubber body.Just be compressed distortion and be close to, played the effect of sound insulaton and water proof and dust proof with dash shield 1 by rubber flange with body dash board binding face 5 places.Simultaneously the utility model design-calculated automobile steering device dust boot makes steering box input shaft mating holes 7 evenly cooperate with steering box input shaft 4, has effectively prevented both interference, has sent the phenomenon of abnormal sound and hand-power inequality when turning to.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all in protection domain of the present utility model.
Claims (4)
1. automobile steering device dust boot, be located on the steering box input shaft (4), it is characterized in that: described automobile steering device dust boot comprises steering box dust boot Rubber Parts (8) and steering box dust boot Plastic Parts (9), and described steering box dust boot Plastic Parts (9) is positioned at steering box dust boot Rubber Parts (8) below.
2. a kind of automobile steering device dust boot according to claim 1 is characterized in that: combine together when described steering box dust boot Rubber Parts (8) and steering box dust boot Plastic Parts (9) sulfidization molding, can not be split.
3. a kind of automobile steering device dust boot according to claim 1 and 2, it is characterized in that: the conduct of rubber flange and body dash board binding face (5) of described steering box dust boot Rubber Parts (8), realize sealing by itself and the distortion of body dash board (1) when being adjacent to.
4. a kind of automobile steering device dust boot according to claim 3 is characterized in that: the automobile steering device dust boot has knock hole (10), cooperates with positioning boss (11) on the steering box housing, makes automobile steering device dust boot location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020592704XU CN201856806U (en) | 2010-11-05 | 2010-11-05 | Dustproof cover for steering box of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020592704XU CN201856806U (en) | 2010-11-05 | 2010-11-05 | Dustproof cover for steering box of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201856806U true CN201856806U (en) | 2011-06-08 |
Family
ID=44102622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020592704XU Expired - Fee Related CN201856806U (en) | 2010-11-05 | 2010-11-05 | Dustproof cover for steering box of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201856806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123803A (en) * | 2020-08-05 | 2020-12-25 | 安徽中鼎橡塑制品有限公司 | Sensor cover and manufacturing method thereof |
| CN113195336A (en) * | 2018-12-10 | 2021-07-30 | 株式会社万都 | Dust cap for steering device |
-
2010
- 2010-11-05 CN CN201020592704XU patent/CN201856806U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113195336A (en) * | 2018-12-10 | 2021-07-30 | 株式会社万都 | Dust cap for steering device |
| CN112123803A (en) * | 2020-08-05 | 2020-12-25 | 安徽中鼎橡塑制品有限公司 | Sensor cover and manufacturing method 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: 20110608 Termination date: 20141105 |
|
| EXPY | Termination of patent right or utility model |