CN103434559A - Automobile steering column structure - Google Patents
Automobile steering column structure Download PDFInfo
- Publication number
- CN103434559A CN103434559A CN2013102578577A CN201310257857A CN103434559A CN 103434559 A CN103434559 A CN 103434559A CN 2013102578577 A CN2013102578577 A CN 2013102578577A CN 201310257857 A CN201310257857 A CN 201310257857A CN 103434559 A CN103434559 A CN 103434559A
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- CN
- China
- Prior art keywords
- plate
- steering
- pull
- mandrel
- deflecting plate
- 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.)
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Abstract
The invention belongs to the field of an automobile steering device, in particular to an automobile steering column structure, which comprises a steering pipe and a mandrel, wherein the mandrel is arranged at the lower end of the steering pipe, the two ends of the mandrel are respectively provided with a connecting steering plate, each connecting steering plate is fixedly arranged on the mandrel through inside groove plates, each connecting steering plate is provided with a pull-off plate which can be pulled off by force, each pull-off plate is embedded in the corresponding connecting steering plate, and a reinforcing part is arranged between each pull-off plate and the corresponding connecting steering plate. The device has the advantage that each pull-off plate is reinforced by a reinforcing plate and reinforcing teeth to absorb energy, so the injury to drivers and passengers is reduced.
Description
Technical field
The invention belongs to the auto steerer field, specifically a kind of automobile steering pipe rod structure.
Background technology
Steering gear is arranged on vehicle body, and its effect is supporting steering handwheel and the steering shaft be connected with steering handwheel, universal drive shaft etc., in order to steering operation is passed to deflector.The additional function of Steering gear is various cabinet switchs to be installed, as combined switch, turn signal swich.Some cars also are equipped with the gear shift handle.Present car is for adapting to the requirement of different chaufeurs, adjustable on bearing circle.Normally length and angle are adjustable.Generally, be all that the manual car of adjusting is many.Can when shutting, move bearing circle the position of chaufeur far away automatically, get on or off the bus to facilitate chaufeur.When chaufeur is being got on the bus car, can automatically recall to suitable position again.
Steering column is very important parts in whole automobile steering system, and main closure dish and deflector on car load turn to tubing string to play the gearing that chaufeur rotates vehicle in whole steering procedure.When the vehicle sounding collides, front side produces large energy, deflector connects Steering gear and moves backward together, in a rear process with a large amount of Impact energies, by bearing circle, directly with the people, contact, cause driver and crew's injury, automobile is in the process of collision, because the case that Steering gear causes the people to injure is a lot.
Summary of the invention
The present invention is directed to the weak point existed in above-mentioned technology, propose a kind of safe automobile steering pipe rod structure.
The invention provides following technical scheme:
The automobile steering pipe rod structure, it comprises the mandrel of steering tube and steering tube lower end, the mandrel two ends are provided with the connection deflecting plate, connecting deflecting plate is fixed on mandrel by inboard frid, described connection deflecting plate be provided with for stressed pull open pull plate, pull plate and be embedded in and connect in deflecting plate and be provided with strengthening part with being connected between deflecting plate.
Described strengthening part comprises brace panel and strengthens tooth, and brace panel is fixed on and pulls the plate end and be connected between deflecting plate, the reinforcement tooth be located at pull the plate both sides and be connected clamping between deflecting plate.
Advantage of the present invention is to pull plate absorption energy by brace panel with strengthening the tooth strengthening in collision process, reduces the injury to driver and crew.
The accompanying drawing explanation
Fig. 1 is the structural representation of invention.
The specific embodiment
As shown in Figure 1, the automobile steering pipe rod structure, it comprises the mandrel 2 of steering tube 1 and steering tube lower end, mandrel 2 two ends are provided with and connect deflecting plate 3, connecting deflecting plate 3 is fixed on mandrel 2 by inboard frid 4, described connection deflecting plate 3 be provided with for stressed pull open pull plate 5, pull plate 5 and be embedded in and connect in deflecting plate 3 and be provided with strengthening part with being connected between deflecting plate 3.
Described strengthening part comprises brace panel 6 and strengthens tooth 7, and brace panel is fixed on and pulls the plate end and be connected between deflecting plate, the reinforcement tooth be located at pull the plate both sides and be connected clamping between deflecting plate.
Claims (2)
1. automobile steering pipe rod structure, it comprises the mandrel of steering tube and steering tube lower end, the mandrel two ends are provided with the connection deflecting plate, connecting deflecting plate is fixed on mandrel by inboard frid, it is characterized in that: described connection deflecting plate be provided with for stressed pull open pull plate, pull plate and be embedded in and connect in deflecting plate and be provided with strengthening part with being connected between deflecting plate.
2. automobile steering pipe rod structure according to claim 1, it is characterized in that: described strengthening part comprises brace panel and strengthens tooth, brace panel is fixed on and pulls the plate end and be connected between deflecting plate, strengthen tooth be located at pull the plate both sides and be connected clamping between deflecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102578577A CN103434559A (en) | 2013-06-24 | 2013-06-24 | Automobile steering column structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102578577A CN103434559A (en) | 2013-06-24 | 2013-06-24 | Automobile steering column structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103434559A true CN103434559A (en) | 2013-12-11 |
Family
ID=49688313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102578577A Pending CN103434559A (en) | 2013-06-24 | 2013-06-24 | Automobile steering column structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103434559A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534113A (en) * | 2023-05-22 | 2023-08-04 | 浙江永励精密制造股份有限公司 | Steering column assembly and vehicle |
-
2013
- 2013-06-24 CN CN2013102578577A patent/CN103434559A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534113A (en) * | 2023-05-22 | 2023-08-04 | 浙江永励精密制造股份有限公司 | Steering column assembly and vehicle |
| CN116534113B (en) * | 2023-05-22 | 2023-11-24 | 浙江永励精密制造股份有限公司 | Steering column assembly and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131211 |