CN201863881U - Vehicle steering device - Google Patents
Vehicle steering device Download PDFInfo
- Publication number
- CN201863881U CN201863881U CN2010205186112U CN201020518611U CN201863881U CN 201863881 U CN201863881 U CN 201863881U CN 2010205186112 U CN2010205186112 U CN 2010205186112U CN 201020518611 U CN201020518611 U CN 201020518611U CN 201863881 U CN201863881 U CN 201863881U
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- CN
- China
- Prior art keywords
- vehicles
- steering
- steering apparatus
- collision pipe
- bracket
- 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 - Lifetime
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Abstract
The utility mode provides a vehicle steering device which comprises a steering wheel, a steering column and a protective device. The input end of the steering column is connected with the steering wheel; the protective device comprises an installing bracket, a fixed support bracket and two return springs, wherein the installing bracket is fixedly arranged on a vehicle body, the fixed support bracket is sheathed on the steering column, and the two return springs are connected between the installing bracket and the fixed support bracket. The steering device can prevent the falling-down of the steering wheel and the steering column to lessen injury to human bodies caused by the steering wheel and the steering column in case of accidents.
Description
Technical field
The utility model relates to a kind of steering apparatus for vehicles, and particularly a kind of bearing circle and steering column of preventing comes off and the steering apparatus for vehicles of returning place force is provided.
Background technology
In steering apparatus for vehicles, bearing circle injury to navigating mate when accident takes place is more and more paid attention to by people, though steering hardware has had bigger improvement, also has certain defective at present.When normal vehicle operation generation head-on crash, the chest of navigating mate can impact direction dish, and bearing circle and steering column split away off from mounting bracket after bump takes place for the first time, cause secondary to injure to the human body shank.When taking place repeatedly to collide, because bearing circle splits away off from steering column, human body may directly touch the injury of steering column to human chest.
Therefore how to provide a kind of steering apparatus for vehicles that prevents that bearing circle and steering column from coming off to become present technique field urgent problem.
The utility model content
At the technical matters of above-mentioned proposition, the purpose of this utility model is to provide a kind of steering apparatus for vehicles.This steering hardware can prevent coming off of bearing circle and steering column, and bearing circle and steering column were to the injury of human body when reduction had an accident.
For achieving the above object, the utility model provides a kind of steering apparatus for vehicles, comprising:
One bearing circle;
One steering column, the input end of this steering column is connected with described bearing circle;
One protective device comprises:
One mounting bracket is arranged on the car body;
One analog bracket is sheathed on the described steering column;
At least one pull back spring, its two ends are fixedly connected on this mounting bracket and analog bracket respectively.
According to design of the present utility model, described protective device also comprises an anti-collision pipe, and this anti-collision pipe is arranged on this mounting bracket, and the two ends of described analog bracket are provided with groove, and the two ends of described anti-collision pipe are arranged in the groove of this analog bracket.
According to design of the present utility model, the two ends of described anti-collision pipe protrude in the groove of this analog bracket, and connect a projection respectively.Preferably, described projection is a nut.
According to design of the present utility model, described mounting bracket offers groove or through hole, and described anti-collision pipe is fixedly arranged in this groove or the through hole.
According to design of the present utility model, described anti-collision pipe is a bolt, and the outer protective layer that coats.
According to design of the present utility model, described protective device also comprises a modulator, and this modulator is connected with described anti-collision pipe and analog bracket respectively, in order to regulate the angle between described analog bracket and the anti-collision pipe.
According to design of the present utility model, described modulator is fixedly connected on the described analog bracket.
According to design of the present utility model, described modulator is bolted on the described anti-collision pipe.
The beneficial effect of steering apparatus for vehicles of the present utility model is: bearing circle and the impulsive force of steering column when being subjected to impacting have been alleviated in the design of pull back spring, and the design of anti-collision pipe makes the steering column mounting bracket that can not come off fully when being subjected to certain impulsive force directly clash into human body.Therefore this steering apparatus for vehicles has reduced the injury that bearing circle and steering column come off navigating mate is caused effectively, has improved drive safety.When cruising, navigating mate also can provide according to its comfort steering wheel position is regulated in addition, has improved the traveling comfort of driving.Moreover this steering apparatus for vehicles is simple in structure, and low cost of manufacture is easy to industrialization production.
Description of drawings
Fig. 1 is the scheme drawing of steering apparatus for vehicles of the present utility model;
Fig. 2 is the partial schematic diagram of steering apparatus for vehicles of the present utility model;
Fig. 3 is the back view of Fig. 2.
The major part explanation
1 bearing circle, 2 steering columns
3 protective devices, 31 mounting brackets
32 analog brackets, 33 pull back springs
34 anti-collision pipes, 35 projections
36 modulators
The specific embodiment
For ease of better understanding the utility model, now in conjunction with the accompanying drawings a preferred embodiment of the present utility model is described in detail as follows:
Please refer to Fig. 1 to Fig. 3, wherein Fig. 1 is the scheme drawing of steering apparatus for vehicles of the present utility model, and Fig. 2 is the partial schematic diagram of steering apparatus for vehicles of the present utility model, and Fig. 3 is the back view of Fig. 2.Steering apparatus for vehicles of the present utility model comprises: bearing circle 1, steering column 2 and protective device 3.Wherein the input end of steering column 2 is connected with bearing circle 1, and protective device 3 includes mounting bracket 31, analog bracket 32 and two pull back springs 33, and wherein mounting bracket 31 is fixedly installed on the car body 4, and analog bracket 32 is sheathed on the steering column 2.Two pull back springs 33 are connected between mounting bracket 31 and the analog bracket 32, separate with analog bracket 32 in order to prevent mounting bracket 31.Analog bracket 32 can be welded on the steering column 2, but the utility model is not limited to only adopt welding manner.
When vehicle has an accident, the health impact direction dish 1 of navigating mate, bearing circle 1 drives steering column 2 and moves down, and forces to the human body shank.Because analog bracket 3 is sheathed on the steering column 2, so analog bracket 3 is also corresponding moves down, and stretches thereby drive pull back spring 3.At this moment, pull back spring 3 administration of fixed carriages 3 one buffer actions reduce or avoid the impact of steering column 2 and 1 pair of human body shank of bearing circle.When vibration is big, also be that analog bracket 3 moves down distance when big, anti-collision pipe 34 will clash into the top of analog bracket 32 two ends grooves, thereby make analog bracket 3 mounting bracket 2 that can not come off fully under application force necessarily, and then reach the effect of buffering.Even under the situation that anti-collision pipe 34 severs the top of analog bracket 32 two ends grooves, protective device 3 also can play this buffer action, the protection human body.
In the cruising process, navigating mate can according to its oneself feel to adjust modulator 36, modulator 36 drives analog bracket 3 and rotates around anti-collision pipe 34, and then reaches the angular adjustment of steering column 2 drive bearing circle 1 with respect to mounting bracket 31 and car body 4, has improved the traveling comfort of driving.
Above-described; it only is preferred embodiment of the present utility model; be not in order to limit scope of the present utility model; be that every simple, equivalence of doing according to the claims and the description of the utility model application changes and modification, all fall into the claim protection domain of the utility model patent.
Claims (9)
1. a steering apparatus for vehicles is characterized in that, comprising:
One bearing circle;
One steering column, the input end of this steering column is connected with described bearing circle;
One protective device comprises:
One mounting bracket is arranged on the car body;
One analog bracket is sheathed on the described steering column;
At least one pull back spring, the two ends of described pull back spring are fixedly connected on this mounting bracket and analog bracket respectively.
2. steering apparatus for vehicles as claimed in claim 1, it is characterized in that described protective device also comprises an anti-collision pipe, this anti-collision pipe is arranged on this mounting bracket, the two ends of described analog bracket are provided with groove, and the two ends of described anti-collision pipe are arranged in the groove of this analog bracket.
3. steering apparatus for vehicles as claimed in claim 2 is characterized in that, the two ends of described anti-collision pipe protrude in the groove of this analog bracket, and connects a projection respectively.
4. steering apparatus for vehicles as claimed in claim 3 is characterized in that, described projection is a nut.
5. steering apparatus for vehicles as claimed in claim 4 is characterized in that described mounting bracket offers groove or through hole, and described anti-collision pipe is fixedly arranged in this groove or the through hole.
6. as each described steering apparatus for vehicles in the claim 2 to 5, it is characterized in that described anti-collision pipe is a bolt, and the outer protective layer that coats.
7. steering apparatus for vehicles as claimed in claim 6 is characterized in that described protective device also comprises a modulator, and this modulator is connected with described anti-collision pipe and analog bracket respectively, in order to regulate the angle between described analog bracket and the anti-collision pipe.
8. steering apparatus for vehicles as claimed in claim 7 is characterized in that described modulator is fixedly connected on the described analog bracket.
9. steering apparatus for vehicles as claimed in claim 7 is characterized in that described modulator is bolted on the described anti-collision pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205186112U CN201863881U (en) | 2010-09-03 | 2010-09-03 | Vehicle steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205186112U CN201863881U (en) | 2010-09-03 | 2010-09-03 | Vehicle steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201863881U true CN201863881U (en) | 2011-06-15 |
Family
ID=44135043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205186112U Expired - Lifetime CN201863881U (en) | 2010-09-03 | 2010-09-03 | Vehicle steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201863881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550243A (en) * | 2020-12-18 | 2021-03-26 | 月峰 | New energy automobile's collision avoidance device |
-
2010
- 2010-09-03 CN CN2010205186112U patent/CN201863881U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550243A (en) * | 2020-12-18 | 2021-03-26 | 月峰 | New energy automobile's collision avoidance device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |