CN205344766U - Car steering column dust cover - Google Patents
Car steering column dust cover Download PDFInfo
- Publication number
- CN205344766U CN205344766U CN201521110421.6U CN201521110421U CN205344766U CN 205344766 U CN205344766 U CN 205344766U CN 201521110421 U CN201521110421 U CN 201521110421U CN 205344766 U CN205344766 U CN 205344766U
- Authority
- CN
- China
- Prior art keywords
- dust cover
- car steering
- tubing string
- lower shield
- utility
- 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
Abstract
The utility model discloses a car steering column dust cover, its characterized in that: the last port that includes of dust cover be waist shape tube -shape, the guard shield body is the back taper structure under the tubular column of dust cover, is equipped with the pleat on tightening up the surface of end. Since the above structure is adopted, the utility model discloses simple structure, simple to operate, the fixed reliability of installation is high, and the dustproof effect that gives sound insulation is good.
Description
Technical field
This utility model relates to the technological improvement of automotive steering structure, particularly to a kind of car steering tube column dust cover.
Background technology
Car steering tube column, is be connected to steering wheel on automobile and turn to the component between machine, including docking the upper steering column and lower steering column that are connected.Car steering tube column guard shield is the Decorative Cover of the moulding according to car steering tube column and structure fabrication, plays every dust-proof effect of making an uproar.Existing steering column dust-proof mechanism generally comprises the lower steering column dust cover being arranged on below front wall Metal Sheets for Body-manufacturing, is sometimes additionally provided with the upper steering column dust cover being positioned at above front wall Metal Sheets for Body-manufacturing.
The cylindrical jacket that existing steering column lower shield is a simple in construction is spliced plus two upper and lower support chips, the upper steering column that steering wheel and adnexa thereof connect passes through tubing string lower shield mounting bracket together with universal joint articulated with the lower steering column being used for connecting with wheel steering mechanism, and passes through the position that the fixing tubing string lower shield of steering gear frame bracket is overall.Existing tubing string lower shield support is too high, and after causing loading onto tubing string lower shield, driver's cabin sealing effectiveness is bad；When driver's cabin and chassis attach together simultaneously, tubing string lower shield support affects working place when steering drive axle docks with steering gear bracket spline, and impact tightens up lower bolt.
For the problems referred to above, it is provided that a kind of novel steering column dust cover, while ensureing installation reliability, there is higher sound-insulating dust-proof effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of car steering tube column dust cover, while ensureing installation reliability, has higher sound-insulating dust-proof effect.
For reaching above-mentioned purpose, the technical solution of the utility model is, a kind of car steering tube column dust cover, it is characterised in that: the upper port that described dust cover includes is kidney-shaped tubular, the tubing string lower shield body of dust cover is inverted cone-shaped structure, is provided with pleat on the outer surface of crimped end.
The upper port of described dust cover is provided with cover body flange and traverse cab floor.
Described pleat is equidirectional with the axis of tubing string lower shield body.
Described tubing string lower shield body interior has blade.
A kind of car steering tube column dust cover, owing to adopting above-mentioned structure, this utility model simple in construction, easy for installation, fixing reliability height, sound-insulating dust-proof excellent effect are installed.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail；
Fig. 1 is the structural representation of a kind of car steering tube column dust cover of this utility model；
Fig. 2 is the cross-sectional view of a kind of car steering tube column dust cover of this utility model；
In Fig. 1-2,1, cover body flange；2, tubing string lower shield body；3, pleat；4, blade.
Detailed description of the invention
As shown in Figure 1-2, upper port of the present utility model is kidney-shaped tubular, and with cover body flange 1.Upper port is through cab floor, and fixes with tubing string upper shield, screw in compression.The lower port of tubing string lower shield body 2 is the inverted cone-shaped structure that bottom is tightened up, and is provided with pleat 3 on the outer surface of crimped end, and pleat 3 is equidirectional with the axis of tubing string lower shield body 2.
When assembling power transmission shaft, pleat 3 on the outer surface of tubing string lower shield crimped end deforms, and tubing string lower shield can pass in the universal joint place of power transmission shaft, and tubing string lower shield body 2 is internal blade 4 on a lower shield, both ensure that lower shield will not arbitrarily rock, also strengthened sealing.
Above in conjunction with accompanying drawing, this utility model is exemplarily described; obvious this utility model implements and is not subject to the restrictions described above; as long as have employed the various improvement that technical solutions of the utility model carry out; or not improved that directly apply to other occasion, all within protection domain of the present utility model.
Claims (4)
1. a car steering tube column dust cover, it is characterised in that: the upper port that described dust cover includes is kidney-shaped tubular, and tubing string lower shield body (2) of dust cover is inverted cone-shaped structure, is provided with pleat (3) on the outer surface of crimped end.
2. a kind of car steering tube column dust cover according to claim 1, it is characterised in that: the upper port of described dust cover is provided with cover body flange (1) and traverse cab floor.
3. a kind of car steering tube column dust cover according to claim 1, it is characterised in that: described pleat (3) is equidirectional with the axis of tubing string lower shield body (2).
4. a kind of car steering tube column dust cover according to claim 1, it is characterised in that: described tubing string lower shield body (2) is internal blade (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110421.6U CN205344766U (en) | 2015-12-25 | 2015-12-25 | Car steering column dust cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521110421.6U CN205344766U (en) | 2015-12-25 | 2015-12-25 | Car steering column dust cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205344766U true CN205344766U (en) | 2016-06-29 |
Family
ID=56170418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521110421.6U Expired - Fee Related CN205344766U (en) | 2015-12-25 | 2015-12-25 | Car steering column dust cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205344766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717134A (en) * | 2020-06-30 | 2020-09-29 | 湖北航天技术研究院特种车辆技术中心 | Shield, steering transmission shaft device and vehicle |
-
2015
- 2015-12-25 CN CN201521110421.6U patent/CN205344766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717134A (en) * | 2020-06-30 | 2020-09-29 | 湖北航天技术研究院特种车辆技术中心 | Shield, steering transmission shaft device and vehicle |
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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: 20160629 Termination date: 20211225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |