CN203974925U - A kind of adjustable safety automobile steering device - Google Patents
A kind of adjustable safety automobile steering device Download PDFInfo
- Publication number
- CN203974925U CN203974925U CN201420441026.5U CN201420441026U CN203974925U CN 203974925 U CN203974925 U CN 203974925U CN 201420441026 U CN201420441026 U CN 201420441026U CN 203974925 U CN203974925 U CN 203974925U
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- CN
- China
- Prior art keywords
- steering
- housing
- gear
- fan
- steering gear
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- 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
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Abstract
The utility model discloses a kind of adjustable safety automobile steering device, comprise and turn to housing, fan-shaped steering gear, steering shaft, steering gear axle and be arranged on the steering nut turning in housing, steering nut is arranged on steering shaft, the housing medial surface that turns to of fan-shaped steering gear both sides is provided with two symmetrical inhibiting device, inhibiting device comprises and is fixed on the standing screw turning on housing, standing screw the inner rubber sleeve that is threaded, fan-shaped steering gear bilateral symmetry is provided with gear projection, every gear projection deviates from steering nut end and is provided with the first positioning groove, in each first positioning groove, be provided with a retracing spring, every retracing spring one end is plugged in the first positioning groove, the retracing spring other end is connected with turning to inner walls face.Technique scheme, reasonable in design, the retracing spring of fan-shaped steering gear both sides makes fan-shaped steering gear near steering nut, is difficult for getting loose, and turning efficiency is good, simple in structure, reliable operation.
Description
Technical field
The utility model relates to deflector technical field, is specifically related to a kind of adjustable safety 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, because being arranged on, steering gear and steering nut turn in housing, cannot observe their engagement situation, likely can make because of automobilist's ovdersteering the engaging gear of steering gear and steering nut depart from, cannot return to normal engage position, cause the situation of causing danger.
Summary of the invention
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of reasonable in design, simple in structure, reliable operation, is difficult for getting loose, the adjustable safety automobile steering device that turning efficiency is good.
For achieving the above object, the utility model provides following technical scheme: a kind of adjustable safety automobile steering device, comprise and turn to housing, fan-shaped steering gear, steering shaft, steering gear axle and be arranged on the steering nut turning in housing, steering nut is arranged on steering shaft, the housing medial surface that turns to of described fan-shaped steering gear both sides is provided with two symmetrical inhibiting device, described inhibiting device comprises and is fixed on the standing screw turning on housing, described standing screw the inner rubber sleeve that is threaded, described fan-shaped steering gear bilateral symmetry is provided with gear projection, every gear projection deviates from steering nut end and is provided with the first positioning groove, in each first positioning groove, be provided with a retracing spring, every retracing spring one end is plugged in the first positioning groove, the retracing spring other end is connected with turning to inner walls face.
By adopting technique scheme, when fan-shaped steering gear left or right rotate and reach after certain angle, just can be withstood and cannot be rotated further again by both sides rubber coating respectively, while having guaranteed left and right turn, the normal engagement of fan-shaped steering gear and steering nut; And rubber coating is threaded connection on standing screw, it is convenient to change, and easy to maintenance, cost is low; In addition, the retracing spring of fan-shaped steering gear both sides makes fan-shaped steering gear near steering nut, is difficult for getting loose, and turning efficiency is good.
The utility model is further set to: every retracing spring deviates from steering nut end and is welded with a Connection Block, on described Connection Block, be symmetrically arranged with two and connect projection, and every connects projection and is provided with a connecting bore, and in connecting bore, be equipped with an attaching screw, Connection Block is by attaching screw and turn to housing to be connected and fixed.By this setting, Connection Block arranges rationally, makes retracing spring and turns to housing easy to connect, fixing reliable.
The utility model is also further set to: every retracing spring deviates from steering nut end towards turning to housing cross central line to be obliquely installed.By this setting, retracing spring position arranges rationally, reliable operation.
The utility model is also further set to: described fan-shaped steering gear is bolted on steering gear axle.By this setting, fan-shaped steering gear and steering gear axle are easy to connect, fixing reliable.
The utility model is also further set to: turning to of described fan-shaped steering gear both sides is arranged with two tapped bore on housing, described standing screw is threaded with the tapped bore of aiming at, and standing screw head stretches out tapped bore the inner, rubber coating is connected to the standing screw head section of stretching out.By this setting, standing screw is easy to connect, fixing reliable.
The utility model has the advantages that: compared with prior art, the utility model structure arranges rationally, simple in structure, reliable operation, when fan-shaped steering gear left or right rotate and to reach after certain angle, just can be withstood and cannot be rotated further again by both sides rubber coating respectively, while having guaranteed left and right turn, the normal engagement of fan-shaped steering gear and steering nut; And rubber coating is threaded connection on standing screw, it is convenient to change, and easy to maintenance, cost is low; In addition, the retracing spring of fan-shaped steering gear both sides makes fan-shaped steering gear near steering nut, is difficult for getting loose, and turning efficiency is good.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the enlarged diagram of I portion in Fig. 1;
Fig. 3 is the enlarged diagram of II portion in Fig. 1.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the disclosed a kind of adjustable safety automobile steering device of the utility model, comprise and turn to housing 1, fan-shaped steering gear 2, steering shaft 3, steering gear axle 4 and be arranged on the steering nut 5 turning in housing 1, steering nut 5 is arranged on steering shaft 3, housing 1 medial surface that turns to of described fan-shaped steering gear 2 both sides is provided with two symmetrical inhibiting device, described inhibiting device comprises and is fixed on the standing screw 6 turning on housing 1, described standing screw 6 the inners rubber sleeve 7 that is threaded, described fan-shaped steering gear 2 bilateral symmetry are provided with gear projection 8, every gear projection 8 deviates from steering nut 5 ends and is provided with the first positioning groove 9, in each first positioning groove 9, be provided with a retracing spring 10, every retracing spring 10 one end are plugged in the first positioning groove 9, retracing spring 10 other ends are connected with turning to housing 1 internal face.
As preferably, the present embodiment steering nut 5 is welded and fixed with steering shaft 3.
For making the utility model structure more reasonable, as preferably, every retracing spring of the present embodiment 10 deviates from steering nut 5 ends and is welded with a Connection Block 11, on described Connection Block 11, be symmetrically arranged with two and connect projection 12, and every connects projection 12 and is provided with a connecting bore 13, and in connecting bore 13, be equipped with an attaching screw 14, Connection Block 11 is by attaching screw 14 and turn to housing 1 to be connected and fixed.Every connects projection 12 and is all wholely set with Connection Block 11.
Every retracing spring 10 deviates from steering nut 5 ends towards turning to housing 1 cross central line to be obliquely installed.Its angle of inclination is 15-30 °, and by this technical scheme, retracing spring 10 makes fan-shaped steering gear 2 reset effect better, and all the time near steering nut 5, fan-shaped steering gear 2 is reliable with steering nut 5 engagements.
Described fan-shaped steering gear 2 is fixed on steering gear axle 4 by bolt 15.By this technical scheme, fan-shaped steering gear 2 is easy to connect with steering gear axle 4, fixing reliable.
Turning to of described fan-shaped steering gear 2 both sides is arranged with two tapped bore 16 on housing 1, described standing screw 6 is threaded with the tapped bore 16 of aiming at, and standing screw 6 heads stretch out tapped bore 16 the inners, rubber coating 7 is connected to the standing screw 6 head sections of stretching out.
The utility model structure arranges rationally, simple in structure, reliable operation, when fan-shaped steering gear left or right rotate and to reach after certain angle, just can be withstood and cannot be rotated further again by both sides rubber coating respectively, while having guaranteed left and right turn, the normal engagement of fan-shaped steering gear and steering nut; And rubber coating is threaded connection on standing screw, it is convenient to change, and easy to maintenance, cost is low; In addition, the retracing spring of fan-shaped steering gear both sides makes fan-shaped steering gear near steering nut, is difficult for getting loose, and turning efficiency is good.
Above-described embodiment is to specific descriptions of the present utility model; only for the utility model is further described; can not be interpreted as the restriction to the utility model protection domain, within the technician of this area makes some nonessential improvement according to the content of above-mentioned utility model to the utility model and adjusts and all to fall into protection domain of the present utility model.
Claims (5)
1. an adjustable safety automobile steering device, comprise and turn to housing (1), fan-shaped steering gear (2), steering shaft (3), steering gear axle (4) and being arranged on turns to the steering nut (5) in housing (1), steering nut (5) is arranged on steering shaft (3), it is characterized in that: housing (1) medial surface that turns to of described fan-shaped steering gear (2) both sides is provided with two symmetrical inhibiting device, described inhibiting device comprises and is fixed on the standing screw (6) turning on housing (1), described standing screw (6) the inner rubber sleeve (7) that is threaded, described fan-shaped steering gear (2) bilateral symmetry is provided with gear projection (8), every gear projection (8) deviates from steering nut (5) end and is provided with the first positioning groove (9), in each first positioning groove (9), be provided with a retracing spring (10), every retracing spring (10) one end is plugged in the first positioning groove (9), retracing spring (10) other end is connected with turning to housing (1) internal face.
2. a kind of adjustable safety automobile steering device according to claim 1, it is characterized in that: every retracing spring (10) deviates from steering nut (5) end and is welded with a Connection Block (11), on described Connection Block (11), be symmetrically arranged with two and connect projection (12), and every connects projection (12) and is provided with a connecting bore (13), and in connecting bore (13), be equipped with an attaching screw (14), Connection Block (11) is by attaching screw (14) and turn to housing (1) to be connected and fixed.
3. a kind of adjustable safety automobile steering device according to claim 2, is characterized in that: every retracing spring (10) deviates from steering nut (5) end towards turning to housing (1) cross central line to be obliquely installed.
4. a kind of adjustable safety automobile steering device according to claim 3, is characterized in that: described fan-shaped steering gear (2) is fixed on steering gear axle (4) by bolt (15).
5. a kind of adjustable safety automobile steering device according to claim 4, it is characterized in that: turning to of described fan-shaped steering gear (2) both sides is arranged with two tapped bore (16) on housing (1), described standing screw (6) is threaded with the tapped bore of aiming at (16), and standing screw (6) head stretches out tapped bore (16) the inner, rubber coating (7) is connected to standing screw (6) the head section of stretching out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441026.5U CN203974925U (en) | 2014-08-06 | 2014-08-06 | A kind of adjustable safety automobile steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441026.5U CN203974925U (en) | 2014-08-06 | 2014-08-06 | A kind of adjustable safety automobile steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203974925U true CN203974925U (en) | 2014-12-03 |
Family
ID=51972398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441026.5U Expired - Fee Related CN203974925U (en) | 2014-08-06 | 2014-08-06 | A kind of adjustable safety automobile steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203974925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977598A (en) * | 2021-03-12 | 2021-06-18 | 广东星星汽配科技有限公司 | Automobile steering device with adjustable gear engagement degree |
-
2014
- 2014-08-06 CN CN201420441026.5U patent/CN203974925U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977598A (en) * | 2021-03-12 | 2021-06-18 | 广东星星汽配科技有限公司 | Automobile steering device with adjustable gear engagement degree |
| CN112977598B (en) * | 2021-03-12 | 2022-05-31 | 广东星星汽配科技有限公司 | Automobile steering device with adjustable gear engagement degree |
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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: 20141203 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |