CN2789100Y - Vehicle telescopic steering wheel - Google Patents
Vehicle telescopic steering wheel Download PDFInfo
- Publication number
- CN2789100Y CN2789100Y CN 200520016760 CN200520016760U CN2789100Y CN 2789100 Y CN2789100 Y CN 2789100Y CN 200520016760 CN200520016760 CN 200520016760 CN 200520016760 U CN200520016760 U CN 200520016760U CN 2789100 Y CN2789100 Y CN 2789100Y
- Authority
- CN
- China
- Prior art keywords
- drive link
- bearing circle
- operating rod
- control end
- latch
- 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
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Abstract
The utility model relates to a telescopic steering wheel of a vehicle, which comprises a steering wheel body and a direction operating rod which are in transmission connection. The utility model is characterized in that the direction operating rod is composed of two sections of cylindrical operating rod units at least which are coaxially sheathed with each other, the adjacent cylindrical operating rod units are matched with each other, the direction operating rod is provided with a locking structure which controls the corresponding shaft line slide of the adjacent cylindrical operating rod units and the locking structure is provided with a locking control end which is exposed out of the direction operating rod. The product can carry out axial tension or contraction according to the requirements of a driver. The driver can drive the vehicle more comfortably, and the operation is more flexible. In addition, the steering wheel can be folded when the driver has a rest and the driver has more large space to have a rest or get on and off the vehicle.
Description
Technical field
The utility model relates to a kind of bearing circle, especially the bearing circle that uses on the automobile.
Background technology
Existing vehicle steering is widely used in the direction control mechanism of large, medium and small automobile, and drive the direction drive link by chaufeur steering wheel rotation disk body steering effort is passed to automotive steering structure, thus Control of Automobile direction under steam.In order to allow chaufeur can grasp bearing circle easily, existing vehicle steering disk body all is fixedly installed on the position quite near apart from operating seat, also is fixed with respect to the space of taking of chaufeur in the operator's compartment.But the individual difference of chaufeur is very big, and for some tall person's chaufeur, fixing operator's compartment just seems very crowded, not only takes and feels bad, but also directly have influence on driving to automobile.In addition, when automobile is in when parking state, chaufeur enters or withdraw from operator's compartment all can be extremely inconvenient because of stopping of bearing circle disk body.Therefore, existing vehicle steering exists defective, need improve.
The utility model content
The purpose of this utility model is to improve on existing vehicle steering structure, and a kind of bearing circle that can stretch is provided.
The flexible bearing circle of automobile of the present utility model comprises bearing circle disk body and the direction drive link that is in transmission connection with this bearing circle disk body, it is characterized in that described direction drive link is formed by at least two sections coaxial being nested with in tubular drive link unit, cooperatively interact between the described adjacent tubular drive link unit, described direction drive link is provided with the latch-up structure that the relative axis in the adjacent tubular drive link of control unit slides, described latch-up structure has the locking control end, and described locking control end is exposed to outside the described direction drive link.
Tubular drive link unit described in the utility model can be the tubular drive link that inwall has groove or fin, also can be to have to prevent the adjacent tubular drive link unit tubular drive link of a similar structures that rotates relatively.
Direction drive link in the utility model is formed by at least two sections coaxial being nested with in tubular drive link unit, cooperatively interact between the described adjacent tubular drive link unit, the finger direction drive link can be made of two sections tubular drive link unit, but it also can be made of the tubular drive link unit of three sections or greater number, adjacent tubular drive link can endwisely slip between the unit, be that above-mentioned direction drive link can elongate or shorten in the axial direction, thereby adjust the total length of direction drive link.Above-mentioned adjacent tubular drive link can be provided with linkage structure between the unit, and described linkage structure can be a hooking structure, can be latch-up structure or similar structures also, as has the linkage structure of drive disk assemblies such as gear or tooth bar.
In addition, latch-up structure in the utility model, can be arranged to multiple version as the case may be, as similar latch-up structure or fluid pressure type latch-up structures such as normally used lock screw, stop pin, lock clip, it can be in tubular drive link unit that above-mentioned latch-up structure is provided with the position, also can be outside tubular drive link unit.Controlling the locking control end of this latch-up structure can decide control end or electronic type locking control end for mechanical lock, i.e. mechanical switch such as the swing handle by manually control, rotating disk or the electro-magnet switch by electric driving element control etc.This locking control end can be set directly on the direction drive link outer wall also can be arranged on the place that other are convenient to control, as on the bearing circle disk body or arrangements for automotive doors first-class, when above-mentioned locking control end is when being connected by the electronic type locking control end of electric driving element control and with the switch door lock of arrangements for automotive doors, locking control end and arrangements for automotive doors can also be linked, promptly realize controlling the flexible and stationary state of above-mentioned direction drive link by the switch arrangements for automotive doors.
When using vehicle steering of the present utility model, can open latch-up structure by above-mentioned locking control end earlier, adjacent two sections tubular drive link unit on the direction drive link can be endwisely slipped mutually, be that above-mentioned direction drive link can elongate or shorten, so that the bearing circle disk body is adjusted to the position of anticipation with the user, when the direction drive link is adjusted to Len req, be in the lock state by latch-up structure by the locking control end again, thereby the distance between realization vehicle steering disk body and the chaufeur is adjusted.When not using vehicle steering, then above-mentioned latch-up structure can be opened, allow multistage tubular drive link unit draw in, thereby allow operator's compartment become spacious, be convenient to chaufeur and get on or off the bus or in car, have a rest.
Compared with the aforementioned existing similar products, bearing circle of the present utility model can carry out axial tension or contraction according to the requirement of chaufeur, allows the more comfortable steering vehicle of chaufeur, operates more flexible.And this bearing circle is recoverable to when the chaufeur rest, allows chaufeur have more spacious space to have a rest or get on or off the bus.Make that the utility model comformability is stronger, range of use is more extensive.
Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.
Description of drawings
Fig. 1 is the front view of bearing circle among the embodiment.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the extended state scheme drawing of bearing circle among Fig. 2.
The specific embodiment
Shown in Fig. 1～3, the flexible bearing circle of automobile in the present embodiment comprises bearing circle disk body 1 and the direction drive link that is in transmission connection with this bearing circle disk body, it is characterized in that described direction drive link is formed by three sections tubular drive link unit 2,3,4 coaxial being nested with, cooperatively interact between the described adjacent tubular drive link unit, described direction drive link is provided with the latch-up structure 5,6 that the relative axis in the adjacent tubular drive link of control unit slides, described latch-up structure 5,6 has locking control end 7,8, and described locking control end 7,8 is exposed to outside the described direction drive link.
Direction drive link in the present embodiment is made up of three sections tubular drive link unit 2,3,4, and latch-up structure 5,6 adopts stop pin, and locking control end the 7, the 8th is by the electro-magnet switch of electric driving element control.Be provided with latch-up structure 5 between above-mentioned tubular drive link unit 2 and 3, be provided with latch-up structure 6 between the above-mentioned tubular drive link unit 3 and 4, latch-up structure 5,6 herein is stop pin.Simultaneously, also between above-mentioned tubular drive link unit 2 and 3, be provided with and collude hanging linkage structure 9,10, between above-mentioned tubular drive link unit 3 and 4, be provided with and collude hanging linkage structure 11,12.When needs are adjusted total length between tubular drive link unit 3 of bearing circle disk body 1 in the present embodiment, electro-magnet switch by conducting locking control end 7,8, allow the electro-magnet switch of locking control end 7,8 open, this moment, the stop pin of latch-up structure 5,6 also was in unlocking condition under the effect of the electromagnet that locks control end 7,8, three sections tubular drive link unit 2,3,4 slide to axial, stretch or withdrawal direction drive link, allow bearing circle disk body 1 to the total length between the tubular drive link unit 3 be adjusted to the appropriate location.When above-mentioned direction drive link is adjusted to desired location, the electro-magnet switch that disconnects above-mentioned locking control end 7,8 allows the electro-magnet switch of locking control end 7,8 close, at this moment, the stop pin of latch-up structure 5,6 is in the lock state, three sections tubular drive link unit 2,3,4 can not axial motion, thereby reaches the purpose that is locked.
Claims (3)
1, the flexible bearing circle of a kind of automobile, comprise bearing circle disk body and the direction drive link that is in transmission connection with this bearing circle disk body, it is characterized in that described direction drive link is formed by at least two sections coaxial being nested with in tubular drive link unit, cooperatively interact between the described adjacent tubular drive link unit, described direction drive link is provided with the latch-up structure that the relative axis in the adjacent tubular drive link of control unit slides, described latch-up structure has the locking control end, and described locking control end is exposed to outside the described direction drive link.
2,, it is characterized in that describedly between adjacent tubular drive link unit, being provided with linkage structure as the flexible bearing circle of claim 1 described automobile.
3, as the flexible bearing circle of claim 1 described automobile, it is characterized in that described locking control end is fixedly installed on the described bearing circle disk body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016760 CN2789100Y (en) | 2005-04-13 | 2005-04-13 | Vehicle telescopic steering wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520016760 CN2789100Y (en) | 2005-04-13 | 2005-04-13 | Vehicle telescopic steering wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789100Y true CN2789100Y (en) | 2006-06-21 |
Family
ID=36789435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520016760 Expired - Fee Related CN2789100Y (en) | 2005-04-13 | 2005-04-13 | Vehicle telescopic steering wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789100Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754252A (en) * | 2014-01-22 | 2014-04-30 | 芜湖爱瑞特环保科技有限公司 | Steering wheel adjustable mechanism of ground washing machine |
| CN104925124A (en) * | 2014-03-17 | 2015-09-23 | 芜湖爱瑞特环保科技有限公司 | Direction-adjustable mechanism used for sweeping vehicle |
| CN105383544A (en) * | 2015-11-25 | 2016-03-09 | 北京汽车股份有限公司 | Steering wheel component and automobile |
| CN108068875A (en) * | 2016-11-15 | 2018-05-25 | 操纵技术Ip控股公司 | The electric actuator mechanism of the steering column assembly that bounces back with manual override |
| CN109625077A (en) * | 2018-12-10 | 2019-04-16 | 内蒙古麦酷智能车技术有限公司 | A kind of shrinkable steering wheel for pilotless automobile |
| CN111301512A (en) * | 2020-03-30 | 2020-06-19 | 北京汽车股份有限公司 | Steering column adjusting device, steering column adjusting method and vehicle |
| WO2020216819A1 (en) * | 2019-04-24 | 2020-10-29 | Thyssenkrupp Presta Ag | Steering column for a motor vehicle |
| CN111936371A (en) * | 2018-04-04 | 2020-11-13 | 株式会社捷太格特 | Steering device |
| CN112109796A (en) * | 2020-10-12 | 2020-12-22 | 坤泰车辆系统（常州）有限公司 | Steering column of automatic driving vehicle |
| WO2021175699A1 (en) * | 2020-03-03 | 2021-09-10 | Thyssenkrupp Presta Ag | Steering column for a motor vehicle |
| CN114684248A (en) * | 2020-12-30 | 2022-07-01 | 比亚迪股份有限公司 | Vehicle steering system and vehicle with same |
| DE102022120839A1 (en) | 2022-08-18 | 2024-02-29 | Schaeffler Technologies AG & Co. KG | Adjustment unit of a steering column of a vehicle |
-
2005
- 2005-04-13 CN CN 200520016760 patent/CN2789100Y/en not_active Expired - Fee Related
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754252A (en) * | 2014-01-22 | 2014-04-30 | 芜湖爱瑞特环保科技有限公司 | Steering wheel adjustable mechanism of ground washing machine |
| CN104925124A (en) * | 2014-03-17 | 2015-09-23 | 芜湖爱瑞特环保科技有限公司 | Direction-adjustable mechanism used for sweeping vehicle |
| CN105383544A (en) * | 2015-11-25 | 2016-03-09 | 北京汽车股份有限公司 | Steering wheel component and automobile |
| CN105383544B (en) * | 2015-11-25 | 2018-08-28 | 北京汽车股份有限公司 | Steering wheel assembly and automobile |
| CN108068875A (en) * | 2016-11-15 | 2018-05-25 | 操纵技术Ip控股公司 | The electric actuator mechanism of the steering column assembly that bounces back with manual override |
| CN111936371A (en) * | 2018-04-04 | 2020-11-13 | 株式会社捷太格特 | Steering device |
| US11247713B2 (en) | 2018-04-04 | 2022-02-15 | Jtekt Corporation | Steering apparatus |
| JP7380548B2 (en) | 2018-04-04 | 2023-11-15 | 株式会社ジェイテクト | steering device |
| CN109625077A (en) * | 2018-12-10 | 2019-04-16 | 内蒙古麦酷智能车技术有限公司 | A kind of shrinkable steering wheel for pilotless automobile |
| CN109625077B (en) * | 2018-12-10 | 2022-05-27 | 内蒙古麦酷智能车技术有限公司 | A collapsible steering wheel for unmanned car |
| US11643131B2 (en) | 2019-04-24 | 2023-05-09 | Thyssenkrupp Presta Ag | Steering column for a motor vehicle |
| WO2020216819A1 (en) * | 2019-04-24 | 2020-10-29 | Thyssenkrupp Presta Ag | Steering column for a motor vehicle |
| WO2021175699A1 (en) * | 2020-03-03 | 2021-09-10 | Thyssenkrupp Presta Ag | Steering column for a motor vehicle |
| CN111301512B (en) * | 2020-03-30 | 2021-05-25 | 北京汽车股份有限公司 | Steering column adjusting device, steering column adjusting method and vehicle |
| CN111301512A (en) * | 2020-03-30 | 2020-06-19 | 北京汽车股份有限公司 | Steering column adjusting device, steering column adjusting method and vehicle |
| CN112109796A (en) * | 2020-10-12 | 2020-12-22 | 坤泰车辆系统（常州）有限公司 | Steering column of automatic driving vehicle |
| CN114684248A (en) * | 2020-12-30 | 2022-07-01 | 比亚迪股份有限公司 | Vehicle steering system and vehicle with same |
| CN114684248B (en) * | 2020-12-30 | 2023-11-14 | 比亚迪股份有限公司 | Vehicle steering system and vehicle with same |
| DE102022120839A1 (en) | 2022-08-18 | 2024-02-29 | Schaeffler Technologies AG & Co. KG | Adjustment unit of a steering column of a vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |