CN203920877U - A kind of car steering tube column integral energy-absorbing support - Google Patents
A kind of car steering tube column integral energy-absorbing support Download PDFInfo
- Publication number
- CN203920877U CN203920877U CN201420299527.4U CN201420299527U CN203920877U CN 203920877 U CN203920877 U CN 203920877U CN 201420299527 U CN201420299527 U CN 201420299527U CN 203920877 U CN203920877 U CN 203920877U
- Authority
- CN
- China
- Prior art keywords
- gasket
- bracket
- lock bracket
- car steering
- column
- 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 relates to a kind of car steering tube column integral energy-absorbing support, belongs to car steering tube column part field.This integral energy-absorbing support comprises mount pad, Upper gasket, lower gasket, large support, lower bracket and lock bracket.On large support, be symmetrically arranged with chute, the upper and lower surface of chute is provided with Upper gasket and lower gasket, and the lower surface of lower gasket is provided with lock bracket, and Upper gasket, lower gasket and lock bracket are fixed by screw.The utility model is in the time that car steering tube column is subject to impact; between large support and Upper gasket and pad, produce friction force; while making human body and bearing circle produce shock, have a buffering; thereby reach the object of protection chaufeur; and without changing steering column, still can complete normally and turn to after collision.Solve existing steering column and deviate from automobile tube beam attachment point after collision, caused it cannot use or use difficult problem.Being specially adapted to car steering tube column installs and uses.
Description
Technical field
The utility model relates to a kind of car steering tube column integral energy-absorbing support, belongs to car steering tube column part field.
Background technology
Current domestic four-way adjustable steering column adopts single flanged type lockable mechanism to carry out locking to regulating mechanism more, and adopts upper mounting bracket injection structure or nylon6 chips structure to realize the energy-absorbing function of steering column.Above-mentioned steering column energy-absorbing structure produces after collision at automobile, and steering column can be deviate from automobile tube beam attachment point, and steering column cannot use or use difficulty after collision.
Summary of the invention
The purpose of this utility model is: provide a kind of energy-absorbing power in certain stroke, to control, can not produce large fluctuation, and after bumping, still can freely turn to, can not produce bearing clamping stagnation and turn to the car steering tube column integral energy-absorbing supports of problems such as difficulty.
The technical solution of the utility model is:
A kind of car steering tube column integral energy-absorbing support, comprise mount pad, Upper gasket, lower gasket, large support, lower bracket and lock bracket, it is characterized in that: on large support, be symmetrically arranged with chute, chute upper, lower surface is provided with Upper gasket and lower gasket, the lower surface of lower gasket is provided with lock bracket, Upper gasket, lower gasket and lock bracket are fixed by screw, the described lock bracket body that takes the shape of the letter U, the large support lower surface of the lock bracket one end lower bracket that has been welded, the bilateral symmetry shape of lock bracket is provided with connecting bore, on the lock bracket of connecting bore top, symmetry shape is provided with slide opening, lock bracket is connected with mount pad by tie bolt by connecting bore, on described lower bracket, symmetry shape is provided with assembly opening, lower bracket is connected with the lower column jecket of steering column by adapter shaft by assembly opening.
The utility model has the advantage of:
This car steering tube column integral energy-absorbing supporting structure is simple; reasonable in design; in the time that in working process, car steering tube column is subject to impact; between large support and Upper gasket and pad, produce friction force, this friction force is relative with impact force, has a buffering while making human body and bearing circle produce shock; thereby reach the object of protection chaufeur; and after collision, without changing steering column, still can complete normally and turn to, produce without other problems.Avoid existing steering column to deviate from automobile tube beam attachment point after collision, caused it cannot use or use difficult problem.Being specially adapted to car steering tube column installs and uses.
Brief description of the drawings
Fig. 1 is decomposition texture schematic diagram of the present utility model.
In figure: 1, mount pad, 2, Upper gasket, 3, lower gasket, 4, large support, 5, lower bracket, 6, lock bracket, 7, chute, 8, screw, 9, connecting bore, 10, slide opening, 11, assembly opening, 12, upper column jecket, 13, adapter shaft, 14, lower column jecket.
Detailed description of the invention
This car steering tube column integral energy-absorbing support comprises mount pad 1, Upper gasket 2, lower gasket 3, large support 4, lower bracket 5 and lock bracket 6.On large support 4, be symmetrically arranged with chute 7, the upper and lower surface of chute 7 is provided with Upper gasket 2 and lower gasket 3, and the lower surface of lower gasket 3 is provided with lock bracket 6, between Upper gasket 2, lower gasket 3 and lock bracket 6, is connected and fixed by screw 8.
Lock bracket 6 body that takes the shape of the letter U, large support 4 lower surfaces of the lock bracket 6 one end lower bracket 5 that has been welded, on lower bracket 5, symmetry shape is provided with assembly opening 11.The bilateral symmetry shape of lock bracket 6 is provided with connecting bore 9, and on the lock bracket 6 of connecting bore 9 tops, symmetry shape is provided with slide opening 10.
When this car steering tube column integral energy-absorbing support is installed, mount pad 1 is welded on the upper column jecket 12 of steering column, and lock bracket 6 is connected with mount pad 1 by tie bolt by connecting bore 9.Lower bracket 5 is connected with the lower column jecket 14 of steering column by adapter shaft 13 by assembly opening 11.
In working process; in the time that car steering tube column is subject to impact; between large support 4 and Upper gasket 3 and lower gasket 4, produce friction force; this friction force is relative with impact force, and makes Upper gasket 3 and lower gasket 4 drive lock bracket 6 in the interior slip of chute 7, thereby has a buffering while making human body and bearing circle produce shock; and then reach protection chaufeur object; and after collision without change steering column, still can complete normally and turn to, without bearing clamping stagnation and turn to difficulty etc. problem produce.Avoid existing steering column to deviate from automobile tube beam attachment point after collision, caused it cannot use or use difficult problem.This car steering tube column integral energy-absorbing supporting structure is simple, reasonable in design, and has the easy feature of erection, is specially adapted to car steering tube column and installs and uses.
Claims (1)
1. a car steering tube column integral energy-absorbing support, comprise mount pad (1), Upper gasket (2), lower gasket (3), large support (4), lower bracket (5) and lock bracket (6), it is characterized in that: on large support (4), be symmetrically arranged with chute (7), chute (7) upper, lower surface is provided with Upper gasket (2) and lower gasket (3), the lower surface of lower gasket (3) is provided with lock bracket (6), Upper gasket (2), lower gasket (3) and lock bracket (6) are fixing by screw (8), described lock bracket (6) body that takes the shape of the letter U, large support (4) lower surface of lock bracket (6) one end lower bracket (5) that has been welded, the bilateral symmetry shape of lock bracket (6) is provided with connecting bore (9), the upper symmetry shape of lock bracket (6) of connecting bore (9) top is provided with slide opening (10), lock bracket (6) is connected with mount pad (1) by tie bolt by connecting bore (9), the upper symmetry shape of described lower bracket (5) is provided with assembly opening (11), lower bracket (5) is connected with the lower column jecket (14) of steering column by adapter shaft (13) by assembly opening (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299527.4U CN203920877U (en) | 2014-06-08 | 2014-06-08 | A kind of car steering tube column integral energy-absorbing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299527.4U CN203920877U (en) | 2014-06-08 | 2014-06-08 | A kind of car steering tube column integral energy-absorbing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920877U true CN203920877U (en) | 2014-11-05 |
Family
ID=51816737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420299527.4U Expired - Fee Related CN203920877U (en) | 2014-06-08 | 2014-06-08 | A kind of car steering tube column integral energy-absorbing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203920877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107531268A (en) * | 2015-03-12 | 2018-01-02 | 蒂森克虏伯普利斯坦股份公司 | Steering column for motor vehicles |
-
2014
- 2014-06-08 CN CN201420299527.4U patent/CN203920877U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107531268A (en) * | 2015-03-12 | 2018-01-02 | 蒂森克虏伯普利斯坦股份公司 | Steering column for motor vehicles |
| US10315682B2 (en) | 2015-03-12 | 2019-06-11 | Thyssenkrupp Presta Ag | Steering column for a motor vehicle |
| CN107531268B (en) * | 2015-03-12 | 2019-11-05 | 蒂森克虏伯普利斯坦股份公司 | Steering column for motor vehicles |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20210608 |