CN204309884U - A kind of automobile steering device - Google Patents
A kind of automobile steering device Download PDFInfo
- Publication number
- CN204309884U CN204309884U CN201420747170.1U CN201420747170U CN204309884U CN 204309884 U CN204309884 U CN 204309884U CN 201420747170 U CN201420747170 U CN 201420747170U CN 204309884 U CN204309884 U CN 204309884U
- Authority
- CN
- China
- Prior art keywords
- steering
- steering gear
- rack
- housing
- turning
- 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 kind of automobile steering device, belong to automobile steering system field.It comprises the steering shaft turning to housing and turn to housing described in running through, described turning on the steering shaft in housing offers steering rack, described turning in housing is provided with steering gear axle, described steering gear axle is provided with fan-shaped steering gear and described steering gear is relative with steering rack, described steering gear is meshed with described steering rack, described fan-shaped steering gear two ends are arranged with stop post, from stopping that the distance of capital end to steering gear axle is greater than the closest range to steering gear axle bottom steering rack.The utility model arranges stop post on the basis of conventional steering device, prevents the steering rack that causes because of ovdersteering and steering gear from departing from the unsafe condition caused.
Description
Technical field
The utility model relates to automobile steering system field, particularly relates to a kind of automobile steering device.
Background technology
Deflector is requisite part in vehicular spare parts, present most of deflector all utilizes steering gear and steering nut engaged transmission to realize direction transmission, turn in housing because steering gear and steering nut are arranged on, their engagement situation cannot be observed, likely the engaging gear of steering gear and steering nut can be departed from because of automobilist's ovdersteering, normal engage position cannot be returned to, cause the situation of causing danger.
Utility model content
Problem to be solved in the utility model is: provide a kind of automobile steering device, and it has the effect preventing motor turning from excessively causing dangerous generation.
The utility model technical solution problem adopts following technical scheme:
A kind of automobile steering device, comprise the steering shaft turning to housing described in turning to housing and running through, described turning on the steering shaft in housing offers steering rack, described turning in housing is provided with steering gear axle, described steering gear axle is provided with fan-shaped steering gear and described steering gear is relative with steering rack, described steering gear is meshed with described steering rack, described fan-shaped steering gear two ends are arranged with stop post, from stopping that the distance of capital end to steering gear axle is greater than the closest range to steering gear axle bottom steering rack.
As preferably, described stop post and fan-shaped steering gear one-body molded.
As preferably, described stop post and horizon at an angle.
The beneficial effects of the utility model are: the utility model arranges stop post on the basis of conventional steering device, prevent the steering rack that causes because of ovdersteering and steering gear from departing from the unsafe condition caused.
Accompanying drawing explanation
Fig. 1 is the constructional drawing of prior art;
Fig. 2 is the utility model constructional drawing.
Number in the figure: 1 for turning to housing, 2 is steering shaft, and 3 is steering rack, and 4 is steering gear axle, and 5 is steering gear, and 6 for stopping post.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As depicted in figs. 1 and 2, a kind of automobile steering device, comprise the steering shaft 2 turning to housing 1 described in turning to housing 1 and running through, described turning on the steering shaft 2 in housing 1 offers steering rack 3, described turning in housing 1 is provided with steering gear axle 4, described steering gear axle 4 is provided with fan-shaped steering gear 5 and described steering gear 5 is relative with steering rack 3, described steering gear 5 is meshed with described steering rack 3, described fan-shaped steering gear 5 two ends are arranged with and stop post 6, from stopping that the distance of post 6 top to steering gear axle 4 is greater than the closest range to steering gear axle 4 bottom steering rack 3.
When specific design, described stop post 6 is one-body molded with fan-shaped steering gear 5.
When specific design, described stop post 6 is at an angle with horizon.
The utility model proposes a kind of automobile steering device, it comprises the steering shaft 2 turning to housing 1 and turn to housing 1 described in running through.Automobile right-hand turning to time, steering shaft 2 moves downward, steering rack 3 drives steering gear 5 to do circumferential movement, and after redirecting to certain angle, the stop post 6 of fan-shaped steering gear 5 upper end blocks steering rack 3 to be stoped steering shaft 2 to continue motion to prevent steering rack 3 and steering gear 5 from departing from.Automobile left-handed turning to time, steering shaft 2 upward movement, steering rack 3 drives steering gear 5 to do circumferential movement, and after redirecting to certain angle, the stop post 6 of fan-shaped steering gear 5 lower end blocks steering rack 3 to be stoped steering shaft 2 to continue motion to prevent steering rack 3 and steering gear 5 from departing from.The utility model arranges and stops post 6 on the basis of conventional steering device, prevents the steering rack 3 that causes because of ovdersteering and steering gear 5 from departing from the unsafe condition caused.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (3)
1. an automobile steering device, comprise the steering shaft turning to housing described in turning to housing and running through, described turning on the steering shaft in housing offers steering rack, described turning in housing is provided with steering gear axle, described steering gear axle is provided with fan-shaped steering gear and described steering gear is relative with steering rack, described steering gear is meshed with described steering rack, it is characterized in that: described fan-shaped steering gear two ends are arranged with stop post, from stopping that the distance of capital end to steering gear axle is greater than the closest range to steering gear axle bottom steering rack.
2. a kind of automobile steering device according to claim 1, is characterized in that, described stop post and fan-shaped steering gear one-body molded.
3. a kind of automobile steering device according to claim 1, is characterized in that, described stop post and horizon at an angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747170.1U CN204309884U (en) | 2014-12-03 | 2014-12-03 | A kind of automobile steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747170.1U CN204309884U (en) | 2014-12-03 | 2014-12-03 | A kind of automobile steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204309884U true CN204309884U (en) | 2015-05-06 |
Family
ID=53132211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420747170.1U Expired - Fee Related CN204309884U (en) | 2014-12-03 | 2014-12-03 | A kind of automobile steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204309884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123003A (en) * | 2015-09-06 | 2015-12-09 | 于光成 | Rail vehicle steering mechanism |
| WO2017133041A1 (en) * | 2016-02-03 | 2017-08-10 | 程雪娇 | Steering device for motor vehicle |
-
2014
- 2014-12-03 CN CN201420747170.1U patent/CN204309884U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123003A (en) * | 2015-09-06 | 2015-12-09 | 于光成 | Rail vehicle steering mechanism |
| WO2017133041A1 (en) * | 2016-02-03 | 2017-08-10 | 程雪娇 | Steering device for motor 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: 20150506 Termination date: 20151203 |
|
| EXPY | Termination of patent right or utility model |