CN100519298C - Regulating mechanism for automobile steering column - Google Patents
Regulating mechanism for automobile steering column Download PDFInfo
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- CN100519298C CN100519298C CNB2007101296296A CN200710129629A CN100519298C CN 100519298 C CN100519298 C CN 100519298C CN B2007101296296 A CNB2007101296296 A CN B2007101296296A CN 200710129629 A CN200710129629 A CN 200710129629A CN 100519298 C CN100519298 C CN 100519298C
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- steering
- fixed block
- steering gear
- steering column
- column support
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims description 19
- 230000000694 effects Effects 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims description 2
- 230000008901 benefit Effects 0.000 abstract description 3
- 125000006850 spacer group Chemical group 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The automobile steering column regulator consists of a steering column stand connected to the automobile body, a steering column fixing pipe connected to the steering column, a regulating bolt connecting the steering column stand and the steering column fixing pipe, a fixing block for fixing and locking, an elastic spacer for unlocking, a fixing block locking nut, a fixing block clamping unit, and a toothed socket for regulating the position of the steering column. The toothed socket may be formed directly in the steering column stand or the steering column fixing pipe, and the fixing block has teeth for meshing the toothed socket. The automobile steering column regulator can realize the four way control of the steering column, makes it possible to increase the leg space of the driver, and has the advantages of reliable use, simple structure, low cost, long service life, etc.
Description
[technical field]
The present invention relates to the control apparatus of a kind of vehicle mechanism, especially relate to a kind of regulating mechanism for automobile steering column.
[background technology]
At present, exercise traveling comfort in order to improve vehicle, the Steering gear structure that generally adopts tilting to arrange, this structure often is designed to Steering gear adjustable height and telescopic form, and is adjustable hereinafter referred to as four-way.This Steering gear can be adjusted to a pleasant position, then locking.But for most automobiles, the regulating mechanism of Steering gear need take the leg room of chaufeur, and in the collision case process, the Steering gear regulating mechanism that takies than large space just causes bigger injury to the shank of chaufeur easily like this.
The regulating mechanism of Steering gear must be able to be realized Steering gear failure-free locking is fixed simultaneously.For the adjustable Steering gear of four-way, more to require the adjusting of Steering gear and Locking Device to finish height and flexible locking simultaneously.Therefore, for regulating mechanism for automobile steering column, the internal mechanical cooperation must be accomplished accurate.
Existing regulating mechanism for automobile steering column has brought certain degree of difficulty for assembling and maintenance, and can not reduce installing space by actv. because design is complicated, and part is loaded down with trivial details on the market now, and tooling cost is higher simultaneously.
[summary of the invention]
When technical matters to be solved by this invention is to provide a kind of causing danger for vehicle, cause to injure less, and can realize that four way control guarantees the locking failure-free simultaneously again, the Steering gear control apparatus of simple in structure, low cost of manufacture.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of regulating mechanism for automobile steering column comprises:
Steering-column support is used for connecting Steering gear and automobile;
The Steering gear stationary pipes is used for connecting steering-column support and Steering gear itself,
Regulate teeth groove, change in order to the adjusting that realizes the Steering gear position;
Fixed block is used for cooperating two teeth groove to realize the fixing of Steering gear position;
Elastomeric pad is realized the release of fixed block and teeth groove;
Regulate bolt, be used for connecting steering-column support and Steering gear stationary pipes;
Jam nut is used for the trivial piece that fastens;
Fixing device is used for fixing the tightening and throw off of four way control of piece.
Preferably, in order to reduce employed parts as far as possible, described adjusting teeth groove can be distinguished directly moulding on steering-column support and Steering gear stationary pipes, and so both escapable costs again can actv. reduces the gap that cooperates between taking of space and parts.
More preferably, be furnished with on the described fixed block with steering-column support and Steering gear stationary pipes on the teeth groove mating teeth, can realize fixing of height and flexible direction simultaneously by it, can save cost equally, actv. reduces the gap that cooperates between taking of space and parts.
More preferably, described fixed block adopts with the adjusting bolt and is threaded.
More preferably, described elastomeric pad has four projectioies.
More preferably, a rectangular boss structure is all arranged on described fixed block and the fixing device.
Compared with prior art, the present invention has following beneficial effect: can effectively solve the four way control requirement of Steering gear on automobile, realize the very big release of chaufeur leg room simultaneously, and had advantages such as simple in structure, low cost of manufacture, long service life.
[description of drawings]
With reference to respective drawings, in conjunction with preferred implementation, other purposes of the present invention, details, feature and advantage will become more clear, and described embodiment only is exemplary introduction and unconfined intention, wherein:
Fig. 1 is the axonometric drawing of Steering gear control apparatus of the present invention;
Fig. 2 is the exploded drawings of Steering gear control apparatus of the present invention;
Fig. 3 is a Steering gear control apparatus lateral plan of the present invention;
Fig. 4 is a Steering gear control apparatus front elevation of the present invention;
Fig. 5 is a Steering gear control apparatus longitudinal sectional view of the present invention;
Fig. 6 is a Steering gear control apparatus transverse sectional view of the present invention;
Fig. 7 is the axonometric drawing of Steering gear control apparatus fixed block of the present invention;
Fig. 8 is the block diagram of Steering gear control apparatus elastomeric pad of the present invention;
Fig. 9 is the structural representation of Steering gear control apparatus clamping mechanism of the present invention;
Figure 10 is the steering-column support structural representation;
Figure 11 is the teeth groove structural representation of Steering gear stationary pipes;
Figure 12 is the scheme drawing of the annexation of control apparatus of the present invention and Steering gear.
Wherein, 1 is steering-column support; 2 is the Steering gear stationary pipes; 3 for regulating bolt; 4 is elastomeric pad; 5 is fixed block; 6 is jam nut; 7 is fixing device; 8 for regulating teeth groove.
[specific embodiment]
Referring to figs. 1 through Figure 12, according to a preferred embodiment of the invention, comprise steering-column support 1 with body contact; With Steering gear bonded assembly Steering gear stationary pipes 2; Connect steering-column support 1 and fix 2 adjusting bolt 3 with Steering gear; The adjusting teeth groove 8 that changes in order to the adjusting that realizes the Steering gear position; Play the fixed block 5 of fixedly locking effect; Play the elastomeric pad 4 of release effect; The jam nut 6 of piece is locked; The fixing device that tightens and throw off 7 in order to the four way control of fixed block 5.
Steering-column support 1 and body contact connect together steering-column support 1 by regulating bolt 3 with Steering gear stationary pipes 2.As shown in Figure 6, the adjusting teeth groove 8 of fixed block 5 and steering-column support 1, Steering gear connection pipe 2 meshes simultaneously under locking state; Simultaneously, steering-column support 1 fits tightly with the side of Steering gear stationary pipes 2.
All there is vertical slotted hole 11 steering-column support 1 both sides, as shown in Figure 2, fixed block 5 and fixing device 7 all have a rectangular boss structure 9, boss 9 that can be by clamping mechanism and slotted hole 11 guarantee to regulate bolts 3 and can not produce rotation in the adjustment process of Steering gear, thereby tooth and tooth cooperates in the assurance locking process.
The slotted hole 12 of a perforation is arranged on Steering gear stationary pipes 2 equally, and direction is parallel to the Steering gear axis.Fixed block 5 rectangular boss structures 9 play the directional tagging that level moves in the Steering gear axis.
Steering gear stationary pipes 2 just can move with being parallel on the Steering gear axis direction along vertical when unclamping adjusting bolt 3.
There is the teeth groove that cooperates with fixed block 5 at slotted hole edge on steering-column support 1 and Steering gear stationary pipes 2, and the profile of tooth of each tooth is identical in the profile of tooth of fixed block 5.Teeth groove can play the effect of saving cost and assembling simplification so directly in the substrates processing of steering-column support 1 and Steering gear stationary pipes 2.
An elastomeric pad 4 is installed between fixed block 5 and steering-column support 1, as shown in Figure 8, four projectioies 10 of pad contact with fixed block 5 with steering-column support 1 respectively, elastomeric pad opens the thickness of gap greater than the locking tooth of fixed block 5 when state of nature, after unclamping by adjusting bolt 3 like this, fixed block 5 is thrown off the tooth of latch segment and the teeth groove of steering-column support 1 and Steering gear stationary pipes 2 by elastomeric pad jack-up, plays the effect of thorough release.
Fixed block 5 is finished at location and the fixing jam nut 6 that leans on regulated on the bolt 3, and fixed block 5 adopts with adjusting bolt 3 and is threaded.
Regulate the fixing device 7 of bolt 3 and can use known mechanism, tighten bolt 3 and 5 whiles of latch segment to move to free end when releasing orientation, lock bolt 3 can provide enough strokes to satisfy fixed block 5 releases.
Adopt technical scheme of the present invention, can realize that the four way control of Steering gear improves driver comfort and ergonomics by actv..Owing to used mechanism and part seldom, make that the scantling of structure of whole device is little more a lot of than the device size that realizes same regulatory function, this just makes the gap of Steering gear regulating mechanism and chaufeur shank increase greatly, reduces the injury to the chaufeur shank when collision case takes place as far as possible.Simultaneously, also have simple in structure, characteristics such as cost is low, long service life.
Though in conjunction with specific embodiments the present invention has been done detailed description; but it is evident that; this does not constitute any limitation this; those of ordinary skill in the art can replace all technical equivalents things and their combinations according to the knowledge of being grasped, and these all fall within the scope of protection of the invention.
Claims (4)
1, a kind of regulating mechanism for automobile steering column comprises:
Steering-column support (1) with body contact;
With Steering gear bonded assembly Steering gear stationary pipes (2);
The adjusting bolt (3) that connects steering-column support (1) and Steering gear stationary pipes (2);
The adjusting teeth groove (8) that changes in order to the adjusting that realizes the Steering gear position;
Play the fixed block (5) of fixedly locking effect;
Play the elastomeric pad (4) of release effect;
The jam nut (6) of piece (5) is locked;
In order to the fixing device that tightens and throw off (7) of the four way control of fixed block (5),
It is characterized in that: be furnished with on the described fixed block (5) with steering-column support (1) and Steering gear stationary pipes (2) on described adjusting teeth groove (8) mating teeth, four projectioies of described elastomeric pad (4) contact with described fixed block (5) with steering-column support (1) respectively, elastomeric pad when state of nature (4) open the thickness of gap greater than the above tooth of fixed block (5), after unclamping by described adjusting bolt (3) like this, described fixed block (5) is thrown off the described tooth of described fixed block (5) and the described adjusting teeth groove (8) of steering-column support (1) and Steering gear stationary pipes (2) by described elastomeric pad (4) jack-up, plays the effect of thorough release.
2, regulating mechanism for automobile steering column as claimed in claim 1 is characterized in that: described adjusting teeth groove (8) is directly gone up moulding at steering-column support (1) and Steering gear stationary pipes (2) respectively.
3, regulating mechanism for automobile steering column as claimed in claim 1 is characterized in that: described fixed block (5) adopts with adjusting bolt (3) and is threaded.
4, regulating mechanism for automobile steering column as claimed in claim 1 is characterized in that: on described fixed block (5) and the fixing device (7) a rectangular boss structure (9) is arranged all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101296296A CN100519298C (en) | 2007-07-27 | 2007-07-27 | Regulating mechanism for automobile steering column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101296296A CN100519298C (en) | 2007-07-27 | 2007-07-27 | Regulating mechanism for automobile steering column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101077713A CN101077713A (en) | 2007-11-28 |
| CN100519298C true CN100519298C (en) | 2009-07-29 |
Family
ID=38905424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101296296A Active CN100519298C (en) | 2007-07-27 | 2007-07-27 | Regulating mechanism for automobile steering column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100519298C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817360B (en) * | 2010-05-06 | 2012-06-13 | 北汽福田汽车股份有限公司 | Direction control device and vehicle |
| KR101390522B1 (en) * | 2012-09-11 | 2014-05-07 | 주식회사 만도 | Steering column for vehicle |
| CN104828127B (en) * | 2014-11-10 | 2017-06-06 | 北汽福田汽车股份有限公司 | Steering column assembly and the vehicle with it |
| GB201604977D0 (en) | 2016-03-23 | 2016-05-04 | Trw Das A S | A steering column assembly |
| CN107472349B (en) * | 2017-09-19 | 2019-11-26 | 安徽江淮汽车集团股份有限公司 | Column tube regulating mechanism under a kind of steering column |
| CN113753120B (en) * | 2020-06-03 | 2022-08-09 | 广州汽车集团股份有限公司 | Steering column buffer structure, steering tube assembly and vehicle |
| CN113650669A (en) * | 2021-08-20 | 2021-11-16 | 云度新能源汽车有限公司 | Electric adjusting positioning type direction coil pipe column structure |
| CN114291155A (en) * | 2021-12-24 | 2022-04-08 | 浙江吉利控股集团有限公司 | Steering column adjusting structure and vehicle |
-
2007
- 2007-07-27 CN CNB2007101296296A patent/CN100519298C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101077713A (en) | 2007-11-28 |
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