CN206107313U - Alleviate steering column to driver's injury - Google Patents
Alleviate steering column to driver's injury Download PDFInfo
- Publication number
- CN206107313U CN206107313U CN201621149877.8U CN201621149877U CN206107313U CN 206107313 U CN206107313 U CN 206107313U CN 201621149877 U CN201621149877 U CN 201621149877U CN 206107313 U CN206107313 U CN 206107313U
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- China
- Prior art keywords
- driver
- guide cylinder
- steering
- injury
- screw
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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.)
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Abstract
The utility model relates to an it is the field that the vehicle turns to, especially relates to a steering column. An alleviate steering column to driver's injury, includes that steering spindle, guide cylinder, rise are reduced expenditure, installing support and lower carriage, the bearing Kit that both ends are passed through to the steering spindle is in the guide cylinder, reduce expenditure frame and lower carriage through the rise respectively and install on the guide cylinder in the both ends of installing support, seted up the spout along the axial on the installing support, installing support and rise are reduced expenditure and are linked to each other through the fix with screw between the frame, the screw runs through long strip -shaped sliding groove and constitute to move vicely, is provided with friction pad on the screw, and it is fixed continuous that the frame is reduced expenditure with installing support and rise to frictional force that the screw utilized friction pad and installing support. The utility model discloses increase when the vehicle bumps steering column to driver's guard action by a wide margin, alleviateed steering mechanism to driver's injury, it is significant to driver's guard action to improving a steering system.
Description
Technical field
This utility model is related to vehicle steering system field, more particularly to a kind of steering column.
Background technology
The major function of steering column is to connect steering wheel to steering gear, and transmits the go to action of steering wheel, meanwhile, turn
A safety component is also served as to tubing string, when vehicle collides, driver is made due to itself very big inertia forward
With, can be to producing a very big impulsive force including the steering mechanism including steering wheel, this anti-force becomes one to be caused
To driver's chest and the major source of head injury.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of steering column mitigated to driver's injury, this turn
Collision energy is absorbed by the frictional force that friction shim is produced to mounting bracket to tubing string, is buffered from driver's body due to used
Property effect to steering wheel produce impulsive force, be added significantly to guarantor of the steering column to driver when vehicle collides
Shield is acted on, and mitigates injury of the steering mechanism to driver, for improve protective effect of the steering to driver have it is important
Meaning.
What this utility model was realized in：A kind of steering column mitigated to driver's injury, including steering spindle, guiding
Cylinder, upper adjusting bracket, mounting bracket and lower carriage, the steering spindle is sleeved in guide cylinder by the bearing at two ends, the peace
The two ends of dress support are arranged on guide cylinder respectively by upper adjusting bracket and lower carriage, are opened up vertically in the mounting bracket
There is chute, be fixedly linked by screw between mounting bracket and upper adjusting bracket, the screw is constituted through strip chute and moved
Dynamic pair, is provided with friction shim on screw, screw is using the frictional force of friction shim and mounting bracket by mounting bracket and rise
Section support is fixedly linked.
The friction shim is located at the outer surface of mounting bracket.
The friction shim is located at the inner surface of mounting bracket.
Regulation handle is also equipped with the upper adjusting bracket, it is supporting in the regulation handle to be provided with return spring.
The steering spindle is made up of interior steering spindle and outer steering spindle, and the interior steering spindle passes through spline gaps with outer steering spindle
Cooperation is assembled into one.
The guide cylinder is made up of upper guide cylinder and lower guide cylinder, and the upper guide cylinder is become with lower guide cylinder by press-fiting
Integrally.
This utility model mitigates the friction produced to mounting bracket by friction shim to the steering column of driver's injury
Power absorbs collision energy, buffers the impulsive force produced to steering wheel due to effect of inertia from driver's body, is added significantly to
Protective effect of the steering column to driver when vehicle collides, mitigates injury of the steering mechanism to driver, right
In improving, protective effect of the steering to driver is significant.
Description of the drawings
Fig. 1 is the structural representation that this utility model mitigates the steering column to driver's injury；
Fig. 2 is the partial enlarged drawing of friction shim installation site in this utility model；
Fig. 3 is the positive schematic diagram of friction shim installation site；
Fig. 4 is each component locations schematic diagram before this utility model impacts；
Fig. 5 is each component locations schematic diagram after this utility model impacts.
In figure：1 steering spindle, 2 guide cylinders, adjusting bracket, 4 mounting brackets, 5 lower carriages, 6 screws, 7 chutes, 8 frictions on 3
Pad, 9 regulation handles, 10 return springs.
Specific embodiment
With reference to specific embodiment, this utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than restriction scope of the present utility model.In addition, it is to be understood that in the content for having read this utility model statement
Afterwards, those skilled in the art can make various changes or modifications to this utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
Embodiment 1
As shown in Figure 1, 2, 3, a kind of steering column mitigated to driver's injury, including steering spindle 1, guide cylinder 2, rise
Section support 3, mounting bracket 4 and lower carriage 5, the steering spindle 1 is sleeved in guide cylinder 2 by the bearing at two ends, the installation
The two ends of support 4 are arranged on guide cylinder 2, in the mounting bracket 4 vertically respectively by upper adjusting bracket 3 and lower carriage 5
Chute 7 is offered, is fixedly linked by screw 6 between mounting bracket 4 and upper adjusting bracket 3, the screw 6 is slided through strip
Groove 7 constitutes moving sets, and friction shim 8 is provided with screw 6, and screw 6 will with the frictional force of mounting bracket 4 using friction shim 8
Mounting bracket 4 and upper adjusting bracket 3 are fixedly linked；
It is described to avoid the steering column in normal driving from occurring loosening in order to provide enough fastening force and frictional force
Screw 6 generally arranges multiple, and into matrix arrangement, the screw 6 on same axis shares a chute, in the present embodiment, the spiral shell
Nail 6 arranges four and is arranged in square, and two chutes are needed altogether.
The friction shim 8 in this utility model can both be arranged on the outer surface of mounting bracket 4, it is also possible to be arranged on
The inner surface of mounting bracket 4；In the present embodiment, in order to be adapted with the shape of upper adjusting bracket 3 of existing vehicle, the friction
Pad 8 is arranged on the outer surface of mounting bracket 4.
This utility model can also be further depicted as, and regulation handle 9, the tune are also equipped with the upper adjusting bracket 3
Supporting on section handle 9 to be provided with return spring 10, return spring 10 mainly plays the work of return when tubing string is adjusted
With；The steering spindle 1 is made up of interior steering spindle and outer steering spindle, and the interior steering spindle is coordinated with outer steering spindle by spline gaps
It is assembled into one；The guide cylinder 2 is made up of upper guide cylinder and lower guide cylinder, and the upper guide cylinder is with lower guide cylinder by press-fiting
It is integrally formed.
As shown in figure 4, under conventional sense, because the effect of maximum static friction force, screw and friction shim are fixed on cunning
The top of groove；As shown in figure 5, when steering spindle is subject to the impulsive force more than threshold value, screw and upper adjusting bracket can overcome rubs
The frictional force of scrubbing pad piece realizes the buffering to driver's impulsive force along the slide in mounting bracket, energy absorption, it is to avoid
Steering wheel is wounded driver.
Claims (6)
1. a kind of steering column mitigated to driver's injury, including steering spindle (1), guide cylinder (2), upper adjusting bracket (3), peace
Dress support (4) and lower carriage (5), the steering spindle (1) is sleeved in guide cylinder (2) by the bearing at two ends, and described installation is propped up
The two ends of frame (4) is characterized in that respectively by upper adjusting bracket (3) and lower carriage (5) on guide cylinder (2)：The peace
Chute (7) is offered vertically on dress support (4), it is fixed by screw (6) between mounting bracket (4) and upper adjusting bracket (3)
It is connected, the screw (6) constitutes moving sets through strip chute (7), and friction shim (8), screw are provided with screw (6)
(6) using friction shim (8) mounting bracket (4) and upper adjusting bracket (3) are fixedly linked with the frictional force of mounting bracket (4).
2. the steering column mitigated to driver's injury as claimed in claim 1, is characterized in that：Friction shim (8) position
In the outer surface of mounting bracket (4).
3. the steering column mitigated to driver's injury as claimed in claim 1, is characterized in that：Friction shim (8) position
In the inner surface of mounting bracket (4).
4. the steering column that the mitigation as described in any one claim in claims 1 to 3 is injured to driver, its feature
It is：Regulation handle (9) is also equipped with the upper adjusting bracket (3), it is supporting on the regulation handle (9) to be provided with return spring
(10)。
5. the steering column mitigated to driver's injury as claimed in claim 4, is characterized in that：The steering spindle (1) is by interior
Steering spindle and outer steering spindle are constituted, and the interior steering spindle is assembled into one with outer steering spindle by spline gaps cooperation.
6. the steering column mitigated to driver's injury as claimed in claim 4, is characterized in that：The guide cylinder (2) is by upper
Guide cylinder and lower guide cylinder are constituted, and the upper guide cylinder is integrally formed with lower guide cylinder by press-fiting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149877.8U CN206107313U (en) | 2016-10-24 | 2016-10-24 | Alleviate steering column to driver's injury |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621149877.8U CN206107313U (en) | 2016-10-24 | 2016-10-24 | Alleviate steering column to driver's injury |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206107313U true CN206107313U (en) | 2017-04-19 |
Family
ID=58527920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621149877.8U Active CN206107313U (en) | 2016-10-24 | 2016-10-24 | Alleviate steering column to driver's injury |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206107313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829820A (en) * | 2021-03-30 | 2021-05-25 | 湖州埭溪振华工贸有限公司 | Buffering steering gear for vehicle |
-
2016
- 2016-10-24 CN CN201621149877.8U patent/CN206107313U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829820A (en) * | 2021-03-30 | 2021-05-25 | 湖州埭溪振华工贸有限公司 | Buffering steering gear for vehicle |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |