CN203996398U - Telescoping steering column assembly - Google Patents
Telescoping steering column assembly Download PDFInfo
- Publication number
- CN203996398U CN203996398U CN201420473813.8U CN201420473813U CN203996398U CN 203996398 U CN203996398 U CN 203996398U CN 201420473813 U CN201420473813 U CN 201420473813U CN 203996398 U CN203996398 U CN 203996398U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- steering
- steering gear
- lock pin
- mount pad
- 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
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Steering Controls (AREA)
Abstract
The utility model relates to a kind of steering hardware of self-propelled vehicle, is a kind of telescoping steering column assembly specifically.Comprise mount pad, be fixedly connected on mount pad upper end outer tube, be inserted into the Steering gear in outer tube inner chamber, the upper end of described Steering gear is provided with the splicing ear of closure dish, sliding sleeve is equipped with by spline housing in the lower end of described Steering gear, the lower end of described sliding sleeve is fixedly connected with steering wheel splicing ear, on Steering gear, fixed cover is equipped with support tube, described support tube is positioned at the outside of sliding sleeve, the inner side of outer tube, and the upper end of support tube is rotatably connected on Steering gear; The upper end of described outer tube is provided with the gap of axial distribution, and the outer sleeve upper that is provided with gap is set with locking strap.This telescoping steering column assembly structure is simple, easy to adjust, and its adjustable in length can regulate the height of bearing circle for steering wheel type steering hardwarees such as automobile, trac.s.
Description
Technical field
The utility model relates to a kind of steering hardware of self-propelled vehicle, is a kind of telescoping steering column assembly specifically.
Background technology
In the steering wheel type such as automobile, trac. steering hardware, mostly adopt the Steering gear transmitting torque be connected to below bearing circle, Steering gear lower end closure machine, the torque drive steering wheel by Steering gear moves, and realizes turning to of automobile, trac. track adjusting wheel.In this steering hardware, Steering gear plays the effect of supporting bearing circle on the one hand, plays on the other hand the effect carry-over moment of transmission shaft.Due to the limitation of length of Steering gear the distance of bearing circle to steering box, the bearing circle height of this steering hardware is all uncontrollable, on some automobile with the bearing circle of adjustable-angle, just in the middle of Steering gear, increase a universal-joint, by universal-joint, adjust the luffing angle of bearing circle, but can not regulate height.Because chaufeur height is different, the bearing circle of unified height obviously can not meet various crowds' needs.
Summary of the invention
The purpose of this utility model is to provide a kind of telescoping steering column assembly simple in structure, easy to adjust, can regulate the height of bearing circle for steering wheel type steering hardwarees such as automobile, trac.s.
For reaching above object, the technical scheme that the utility model adopts is: this telescoping steering column assembly comprises mount pad, be fixedly connected on the outer tube of mount pad upper end, be inserted into the Steering gear in outer tube inner chamber, the upper end of described Steering gear is provided with the splicing ear of closure dish, sliding sleeve is equipped with by spline housing in the lower end of described Steering gear, the lower end of described sliding sleeve is fixedly connected with steering wheel splicing ear, on Steering gear, fixed cover is equipped with support tube, described support tube is positioned at the outside of sliding sleeve, the inner side of outer tube, the upper end of support tube is rotatably connected on Steering gear, the upper end of described outer tube is provided with the gap of axial distribution, and the outer sleeve upper that is provided with gap is set with locking strap.
A plurality of gap are evenly distributed on the upper end oral area of outer tube, described locking strap comprises with garter spring jaggy and is arranged on the lock pin on garter spring, the breach two ends of described garter spring are respectively equipped with lock pin mount pad, described lock pin is inserted in lock pin mount pad, one end of lock pin is provided with nut by screw thread, the other end hinged handle of lock pin, the pin jointed end of described handle is with eccentric cam.
The beneficial effects of the utility model are: simple in structure, easy to adjust, its adjustable in length, can regulate the height of bearing circle for steering wheel type steering hardwarees such as automobile, trac.s.
Accompanying drawing explanation
Fig. 1 is the longitudinal sectional view of an embodiment of the utility model.
Fig. 2 is the longitudinal sectional view that Fig. 1 embodiment Steering gear stretches out state.
Fig. 3 is the block diagram of Fig. 1 embodiment.
Fig. 4 is the block diagram that Fig. 1 embodiment Steering gear stretches out state.
The specific embodiment
As shown in drawings, telescoping steering column assembly described in the utility model comprises mount pad 1, is fixedly connected on the outer tube 2 of mount pad 1 upper end, is inserted into the Steering gear 3 in outer tube 2 inner chambers, the upper end of described Steering gear 3 is provided with the splicing ear of closure dish, for connection, installation direction dish, sliding sleeve 4 is equipped with by spline housing in the lower end of described Steering gear 3, the lower end of described sliding sleeve 4 is fixedly connected with steering wheel splicing ear 5, for closure machine.On Steering gear 3, fixed cover is equipped with support tube 6, and described support tube 6 is positioned at the outside of sliding sleeve 4, the inner side of outer tube 2, and the upper end of support tube 6 is rotatably connected on Steering gear 3; The upper end of described outer tube 2 is provided with the gap 7 of axial distribution, and outer tube 2 upper ends that are provided with gap 7 are set with locking strap 8.The object that gap 7 is set is to make the upper end of outer tube 2 have elasticity, the upper end of outer tube 2 can be held tightly on support tube 6, by both locking positions in the time of locking strap 8 locking.When locking strap 8 unclamps, support tube 6 can be in the interior telescopic slide of outer tube 2, realize the adjusting of Steering gear length, the moment of torsion that the adjusting of Steering gear length does not affect bearing circle is delivered to sliding sleeve 4 and the steering wheel splicing ear 5 of lower end by the spline on Steering gear 3, realize the operation to steering wheel.
As shown in Figure 3, a plurality of gap 7 are evenly distributed on the upper end oral area of outer tube 2, described locking strap 8 comprises with garter spring 81 jaggy and is arranged on the lock pin 82 on garter spring 81, the breach two ends of described garter spring 81 are respectively equipped with lock pin mount pad, described lock pin 82 is inserted in lock pin mount pad, one end of lock pin 82 is provided with nut 83 by screw thread, the other end hinged handle 84 of lock pin 82, and the pin jointed end of described handle 84 is with eccentric cam.After adjusting the position of nut 83, move handle 84 and can tighten up or decontrol garter spring 81, realize the locking with support tube 6 to outer tube 2.
Claims (2)
1. telescoping steering column assembly, comprise mount pad (1), be fixedly connected on the outer tube (2) of mount pad (1) upper end, be inserted into the Steering gear (3) in outer tube (2) inner chamber, the upper end of described Steering gear (3) is provided with the splicing ear of closure dish, it is characterized in that: sliding sleeve (4) is equipped with by spline housing in the lower end of described Steering gear (3), the lower end of described sliding sleeve (4) is fixedly connected with steering wheel splicing ear (5), at the upper fixed cover of Steering gear (3), support tube (6) is housed, described support tube (6) is positioned at the outside of sliding sleeve (4), the inner side of outer tube (2), the upper end of support tube (6) is rotatably connected on Steering gear (3), the upper end of described outer tube (2) is provided with the gap (7) of axial distribution, and outer tube (2) upper end that is provided with gap (7) is set with locking strap (8).
2. telescoping steering column assembly according to claim 1, it is characterized in that: a plurality of gap (7) are evenly distributed on the upper end oral area of outer tube (2), described locking strap (8) comprises with garter spring jaggy (81) and is arranged on the lock pin (82) on garter spring (81), the breach two ends of described garter spring (81) are respectively equipped with lock pin mount pad, described lock pin (82) is inserted in lock pin mount pad, one end of lock pin (82) is provided with nut (83) by screw thread, the other end hinged handle (84) of lock pin (82), the pin jointed end of described handle (84) is with eccentric cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473813.8U CN203996398U (en) | 2014-08-21 | 2014-08-21 | Telescoping steering column assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473813.8U CN203996398U (en) | 2014-08-21 | 2014-08-21 | Telescoping steering column assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203996398U true CN203996398U (en) | 2014-12-10 |
Family
ID=52036442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473813.8U Expired - Fee Related CN203996398U (en) | 2014-08-21 | 2014-08-21 | Telescoping steering column assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203996398U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882258A (en) * | 2017-02-14 | 2017-06-23 | 苏州先锋物流装备科技有限公司 | It is a kind of can before and after regulation steering wheel mechanism |
| CN107521549A (en) * | 2017-09-20 | 2017-12-29 | 江苏华骋科技有限公司 | A kind of elevating mechanism of steering wheel assembly |
| CN108263467A (en) * | 2016-12-30 | 2018-07-10 | 蒂森克虏伯普利斯坦汽车零部件（上海）有限公司 | Lock ring component and steering column |
-
2014
- 2014-08-21 CN CN201420473813.8U patent/CN203996398U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263467A (en) * | 2016-12-30 | 2018-07-10 | 蒂森克虏伯普利斯坦汽车零部件（上海）有限公司 | Lock ring component and steering column |
| CN106882258A (en) * | 2017-02-14 | 2017-06-23 | 苏州先锋物流装备科技有限公司 | It is a kind of can before and after regulation steering wheel mechanism |
| CN107521549A (en) * | 2017-09-20 | 2017-12-29 | 江苏华骋科技有限公司 | A kind of elevating mechanism of steering wheel assembly |
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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: 20141210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |