CN201023448Y - Automobile steering machine dust cover - Google Patents
Automobile steering machine dust cover Download PDFInfo
- Publication number
- CN201023448Y CN201023448Y CNU2007200355945U CN200720035594U CN201023448Y CN 201023448 Y CN201023448 Y CN 201023448Y CN U2007200355945 U CNU2007200355945 U CN U2007200355945U CN 200720035594 U CN200720035594 U CN 200720035594U CN 201023448 Y CN201023448 Y CN 201023448Y
- Authority
- CN
- China
- Prior art keywords
- dust boot
- steering box
- steering
- vehicle body
- input shaft
- 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
- 239000000428 dust Substances 0.000 title claims description 76
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229920000136 polysorbate Polymers 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 8
- 238000009413 insulation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Landscapes
- Steering Controls (AREA)
- Sealing Devices (AREA)
Abstract
The utility model discloses an automobile steering-gear dirt guard, a body beard (9) concaved inward to the body direction is arranged on the vice carriage, the steering-gear dirt guard (5) is sheathed on an output shaft (8) of a steering-gear (11), the end portion of the steering-gear dirt guard attaches and presses the inside surface of the body beard (9), the trough of the body beard (9) which has an annulus shape is engaged with the end shape of the steering-gear dirt guard (5). The utility model adapts the technical project to simply design the structure of the steering-gear dirt guard, the steering-gear dirt guard also has the function of steering post jackshaft sheath, the complex structure of the current steering post jackshaft sheath is submitted, two functions are combined to be one, the structure and the processing art are simple, the cost is low, and functions of the current steering-gear dirt guard can be expanded.
Description
Technical field
The utility model relates to automotive body structure, and more particularly, the utility model relates to a kind of automobile steering device dust boot.
Background technology
On auto body, steering swivel system has two kinds of dustproof constructions: the one, adopt the steering box dust boot, and this structure has the exclusion seal effect to the steering box input shaft; The 2nd, adopt Steering gear tween drive shaft sheath, this structure has the effect of dustproof and sound insulation.Former structure is simple, but function singleness, the latter's complex structure, packing difficulty.
Accompanying drawing below in conjunction with this specification sheets is made brief description to the background technology of automobile steering device dust boot.The Steering gear tween drive shaft jacket structure more complicated of existing automobile, as the Fig. 3 in the accompanying drawing, Fig. 4 and shown in Figure 5, its structure is made up of three parts such as steering box lower jacket 1, sheath support 2, steering box upper jackets 3, the sheath assembly needs to be connected with steering column earlier and to assemble, and integral body uses bolt again on vehicle body then.Because this body contour of steerable sheath and complex structure, caused the complexity of manufacturing process and flow process, the raising of productive costs is arranged to car load and to be brought certain trouble, and easily and peripheral parts interfere, bring certain difficulty to installation.
Fig. 6 in this Figure of description expresses is the structure of traditional steering box dust boot 4.Though simple in structure, because function is restricted, thus can only on steering box, use separately, and respectively scheme represented Steering gear tween drive shaft sheath and use jointly with above-mentioned, increased the steering swivel system number of components and parts, make the structure of steering box be tending towards complicated.
The utility model content
Problem to be solved in the utility model provides a kind of automobile steering device dust boot, its objective is the sealing and dustproof and the sound insulation that realize steering swivel system with simple structure.
To achieve these goals, the technical scheme that the utility model is taked is: this automobile steering device dust boot that is provided, be located on the steering box input shaft, steering box is fastenedly connected on the subframe on the auto body, described subframe is provided with a vehicle body groove to vehicle body direction indent, described steering box dust boot is sleeved on the steering box input shaft and the inner concave of its end and vehicle body groove is fitted and compress, and being shaped as annular arrangement and forming with the end shape of steering box dust boot of the groove of described vehicle body groove cooperates.
Described steering box dust boot is that a cover parts center is to have through hole, columniform dust boot axle sleeve, end towards steering box is the dust boot hub, end towards the vehicle body groove is the dust boot case, and the steering box dust boot is to form with the vehicle body groove by the dust boot case to cooperate and bonded assembly.
Described steering box input shaft is the stepped shaft shape, described steering box dust boot is to be enclosed within the steering box input shaft by the through hole on the axis to stretch on the thinner axle journal of vehicle body groove direction, and the end face of the dust boot case of steering box dust boot contacts with the end face in steering box input shaft larger axis footpath.
The utility model adopts technique scheme, designs simplification design to the steering box dust boot, make it have the function of Steering gear tween drive shaft sheath concurrently, substituted the labyrinth of original Steering gear tween drive shaft sheath, the two unification, structure and processing technology are simple, and cost is low, have expanded the function of original steering box dust boot.Existing improvement is not only prevented dust to the steering box input shaft, simultaneously the vehicle body front deck is sealed and sound insulation, need on vehicle body, not fix, overcome original steering column sheath location and shortcomings such as difficulty, structure and complex process are installed, simplified and arranged and install, reduced cost.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is the structural representation of steering box dust boot of the present utility model;
Fig. 2 is a mounting structure scheme drawing of the present utility model;
Fig. 3 is the structural representation of the described steering box lower jacket of background technology;
Fig. 4 is the structural representation of the described sheath support of background technology;
Fig. 5 is the structural representation of the described upper jacket of background technology;
Fig. 6 is the structural representation of the described steering box dust boot of background technology.
Be labeled as among the figure: 1, steering box lower jacket, 2, steering box sheath support, 3, the steering box upper jacket, 4, traditional steering box dust boot, 5, steering box dust boot, 6, dust boot axle sleeve, 7, the dust boot case, 8, the steering box input shaft, 9, vehicle body groove, 10, dust boot hub, 11, steering box, 12, the Steering gear tween drive shaft.
The specific embodiment
As Fig. 1 and the expressed structure of the present utility model of Fig. 2, the utility model is a kind of automobile steering device dust boot, be located on the steering box input shaft 8, steering box 11 is fastenedly connected on the subframe on the auto body, the effect of steering box dust boot 5 is that the steering box input shaft is prevented dust, and simultaneously front deck is sealed and sound insulation.
Realize the sealing and dustproof of steering swivel system and the purpose of sound insulation in order to reach with simple structure, the utility model technical conceive is: whole dust boot is fixed on the steering box, one and the similar groove of sheath profile are set on body drawing simultaneously, in installation process, dust boot are further located.
According to the concrete structure scheme that above-mentioned technical conceive proposed be: as shown in Figure 1, this automobile steering device dust boot that is provided, on described subframe, be provided with a vehicle body groove 9 to vehicle body direction indent, described steering box dust boot 5 is sleeved on steering box 11 input shafts 8 and the inner concave of its end and vehicle body groove 9 is fitted and compress, and being shaped as annular arrangement and forming with the end shape of steering box dust boot 5 of the groove of described vehicle body groove 9 cooperates.The advantage of technique scheme is: to the designs simplification design of steering box dust boot, make it have the function of Steering gear tween drive shaft 12 sheaths concurrently, substituted the labyrinth of original Steering gear tween drive shaft 12 sheaths, the two unification, structural arrangement is more reasonable, structure and processing technology are simple, and cost is low, have expanded the function of original steering box dust boot.Existing improvement is not only prevented dust to the steering box input shaft, simultaneously the vehicle body front deck is sealed and sound insulation, need on vehicle body, not fix, overcome original steering column sheath location and shortcomings such as difficulty, structure and complex process are installed, simplified and arranged and install, reduced cost.
The structure of steering box dust boot 5 described in the utility model is: as shown in Figure 2, described steering box dust boot 5 is that a cover parts center is to have through hole, columniform dust boot axle sleeve 6, end towards steering box 11 is a dust boot hub 10, end towards the vehicle body groove is a dust boot case 7, and steering box dust boot 5 is to form with vehicle body groove 9 by dust boot case 7 to cooperate and bonded assembly.The component part of the as a whole part of said structure, wherein dust boot axle sleeve 6 is used at the fixing steering box dust boot 5 of steering box input shaft 8, dust boot hub 10 is used for steering box dust boot 5 is carried out axial restraint, and dust boot case 7 has cooperated sealing, dustproof and deadening with vehicle body groove 9.
Steering box dust boot 5 described in the utility model with the concrete annexation of vehicle body groove 9 and steering box input shaft 8 is: as shown in Figure 5, described steering box input shaft 8 is the stepped shaft shape, described steering box dust boot 5 is to be enclosed within steering box input shaft 8 by the through hole on the axis to stretch on the thinner axle journal of vehicle body groove 9 directions, and the end face of the dust boot case 7 of steering box dust boot 5 contacts with the end face in steering box input shaft 8 larger axis footpath.
When assembling, at first dust boot hub 10 places of steering box dust boot 5 are installed on the steering box input shaft 8, when steering box 11 was with dynamic assembly and body contact then, dust boot case 7 places will be pressed on vehicle body groove 9 places, carried out secondary at the groove of vehicle body groove 9 and fixed.Dust boot hub 10 places of the anti-dust boot 5 of steering box are connected with Steering gear tween drive shaft 8 steering box jointly with dust boot axle sleeve 6 places and locate.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation 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 within protection domain of the present utility model.
Claims (3)
1. automobile steering device dust boot, be located on the steering box input shaft (8), steering box (11) is fastenedly connected on the subframe on the auto body, it is characterized in that: described subframe is provided with a vehicle body groove (9) to vehicle body direction indent, the input shaft (8) that described steering box dust boot (5) is sleeved on steering box (11) is gone up and the inner concave of its end and vehicle body groove (9) is fitted and compress, being shaped as annular arrangement and cooperating with the end shape formation of steering box dust boot (5) of the groove of described vehicle body groove (9).
2. according to the described automobile steering device dust boot of claim 1, it is characterized in that: described steering box dust boot (5) be a cover parts center be have through hole, columniform dust boot axle sleeve (6), end towards steering box (11) is dust boot hub (10), end towards the vehicle body groove is dust boot case (7), and steering box dust boot (5) is to form with vehicle body groove (9) by dust boot case (7) to cooperate and bonded assembly.
3. according to the described automobile steering device dust boot of claim 1, it is characterized in that: described steering box input shaft (8) is the stepped shaft shape, described steering box dust boot (5) is to be enclosed within steering box input shaft (8) by the through hole on the axis to stretch on the thinner axle journal of vehicle body groove (9) direction, and the end face of the dust boot case (7) of described steering box dust boot (5) contacts with the end face in steering box input shaft (8) larger axis footpath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200355945U CN201023448Y (en) | 2007-03-31 | 2007-03-31 | Automobile steering machine dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200355945U CN201023448Y (en) | 2007-03-31 | 2007-03-31 | Automobile steering machine dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023448Y true CN201023448Y (en) | 2008-02-20 |
Family
ID=39097297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200355945U Expired - Fee Related CN201023448Y (en) | 2007-03-31 | 2007-03-31 | Automobile steering machine dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023448Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141797A (en) * | 2013-05-08 | 2014-11-12 | 株式会社捷太格特 | A coupling guard |
-
2007
- 2007-03-31 CN CNU2007200355945U patent/CN201023448Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141797A (en) * | 2013-05-08 | 2014-11-12 | 株式会社捷太格特 | A coupling guard |
| CN104141797B (en) * | 2013-05-08 | 2017-11-07 | 株式会社捷太格特 | Coupling guard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SAIC CHERY AUTOMOBILE CO., LTD. Free format text: FORMER NAME OR ADDRESS: QIRUI AUTOMOBILE CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui 241009, China Patentee after: Saic Chery Automobile Co., Ltd. Address before: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui 241009, China Patentee before: Qirui Automobile Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: WUHU JIAJING SCIENCE CO., LTD. Free format text: FORMER OWNER: SAIC CHERY AUTOMOBILE CO., LTD. Effective date: 20080912 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080912 Address after: Anhui Province Economic and Technological Development Zone Wuhu Yinhu North Road 24, zip code: 241009 Patentee after: WUHU KAIKING TECHNOLOGY CO., LTD. Address before: No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui 241009, China Patentee before: Saic Chery Automobile Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20120331 |