CN212605390U

CN212605390U - A vibration-damping steering wheel

Info

Publication number: CN212605390U
Application number: CN202021089782.8U
Authority: CN
Inventors: 王树成
Original assignee: Taihangchangqing Automobile Safety System Co ltd
Current assignee: Taihangchangqing Automobile Safety System Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-02-26
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a vibration damping steering wheel, which comprises a steering wheel frame and an airbag bracket, a vibration damping mechanism is arranged between the steering wheel frame and the airbag bracket, a plurality of connecting holes are arranged on the airbag bracket, and the airbag bracket is provided with a plurality of connecting holes. The vibration mechanism includes a vibration damping pad arranged in the connection hole, the inner ring of the vibration damping pad is sleeved with a washer seat, and an adjusting screw is arranged on the inner ring of the washer seat, which is sleeved on the washer seat and located in the washer seat. A washer buckle is arranged at the lower end of the vibration damping pad, and a horn spring is arranged on the outside of the adjusting screw. The beneficial effect of the utility model is that the outer side of the damping pad is provided with an annular groove, so that the connection between the damping pad and the airbag is more stable, and the damping pad is arranged in the connection hole on the airbag bracket, so that the vehicle can be driven while driving. During the process, the vibration is absorbed and buffered by the shock-absorbing pad, which effectively reduces the shaking of the steering wheel and avoids the occurrence of traffic accidents caused by steering wheel problems.

Description

Vibration reduction steering wheel

Technical Field

The utility model relates to a steering wheel technical field, especially a damping steering wheel.

Background

The original automobile is controlled by a rudder, severe vibration generated during the running of the automobile is transmitted to a driver, the difficulty of controlling the direction of the automobile is increased, and after an engine is changed to be arranged at the head part, the driver has no way to drive the automobile by the rudder due to the increase of the weight. The new design of the steering wheel is developed, and the gear system introduced between the driver and the wheels is flexible to operate and well isolates severe vibration from the road. Moreover, a good steering wheel system can bring a feeling of intimacy with the road to the driver.

With the continuous development of automobiles, more and more people have vehicles, more and more people learn the driving of the vehicles, the occurrence conditions of various traffic accidents are increased, the accidents are caused by a plurality of reasons in the process of driving the vehicles, and the vehicle is out of control due to unstable steering wheel. In this traffic accident, the reason why the steering wheel is unstable is that when the vehicle generates violent vibration, the vibration is transmitted to the steering wheel through the column, so that the steering wheel and the main airbag arranged on the steering wheel shake, at this time, if the driver grabs the unstable steering wheel, the direction of the vehicle is out of control, and the emergency braking may cause dangers such as vehicle rollover, and particularly for a novice driver, the accident is more difficult to control when occurring.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, a damping steering wheel is designed.

The technical scheme of the utility model for, a damping steering wheel, including steering wheel skeleton, air bag support, the steering wheel skeleton with be provided with damping mechanism between the air bag support, be provided with a plurality of connecting holes on the air bag support, damping mechanism is including setting up the damping pad in the connecting hole, damping pad inner ring cover is equipped with the washer seat, washer seat inner ring position is provided with adjusting screw, and the cover is established just be located on the washer seat damping pad lower extreme position is provided with the washer and buckles, the adjusting screw outside is provided with horn spring.

As a further description of the vibration reduction steering wheel, a screw hole is arranged on the steering wheel framework at a position corresponding to the connecting hole, and the threaded end of the adjusting screw is matched in the screw hole.

As a further description of the vibration damping steering wheel, the horn spring is located between the washer button and the steering wheel armature.

As a further description of the vibration damping steering wheel, the airbag support is provided with a main airbag at an upper end thereof.

As further description of the vibration reduction steering wheel, an annular groove convenient for being connected with the air bag support is formed in the outer ring of the vibration reduction pad, and a mounting hole is formed in the vibration reduction pad main body.

As further description of the vibration reduction steering wheel, a plurality of clamping grooves which are distributed circumferentially are formed in the mounting hole.

As a further description of the vibration reduction steering wheel, a steering wheel main body is provided on the steering wheel skeleton.

As a further description of the vibration reduction steering wheel, a horn support assembly is further provided at the lower end of the main airbag and on the airbag support.

Its beneficial effects lie in, the utility model provides a damping steering wheel, through being provided with damping mechanism between steering wheel skeleton and air bag support, this damping mechanism is including the damping pad that sets up in the connecting hole on air bag support, the ring channel has been seted up in this damping pad outside, this ring channel and air bag support joint, the stability of junction has been improved through this ring channel, inner circle position at the damping pad is provided with the gasket seat, inner circle position at the gasket seat sets up adjusting screw, the cover is established and is located damping pad lower extreme on the gasket seat and is provided with the gasket and detains, through this structure, in the automobile driving process, the vibration is through the energy-absorbing and the buffering of damping pad, the effectual shake that has reduced the steering wheel, the emergence of the traffic accident that leads to because of the steering wheel problem has been avoided.

Drawings

Fig. 1 is a schematic view of the overall structure of the vibration damping steering wheel of the present invention;

fig. 2 is a schematic structural diagram of the damping mechanism of the present invention;

FIG. 3 is a schematic structural view of the damping pad of the present invention;

fig. 4 is another schematic structural diagram of the damping pad of the present invention.

In the figure, 1, a steering wheel skeleton; 2. an air bag support; 3. a vibration reduction mechanism; 4. a vibration damping pad; 5. a gasket seat; 6. an adjusting screw; 7. a gasket buckle; 8. a horn spring; 9. a steering wheel main body; 10. connecting holes; 11. screw holes; 12. a horn support assembly; 13. an annular groove; 14. mounting holes; 15. a clamping groove; 16. a main airbag.

Detailed Description

First explain the utility model discloses a design is original intention, along with the continuous development of car, the people who possess driver's card and vehicle are more and more, therefore, the emergence of traffic accident is also increasing constantly, at the in-process of driving the vehicle, the reason of vehicle accident has a lot of, steering wheel control vehicle direction of traveling, because the steering wheel is unstable, the traffic accident that leads to constantly increases, the vehicle is at the in-process of traveling, can produce the vibration, the vibration can pass through on the tubular column transmits the steering wheel, lead to the steering wheel to take place the shake, cause the traffic accident, so it is very important to reduce the vibration of steering wheel, for this, the utility model discloses a damping steering wheel.

The present invention will be described in detail with reference to the accompanying drawings, and as shown in fig. 1 to 4, a vibration reduction steering wheel includes a steering wheel frame 1, in order to facilitate the installation of a main airbag, an airbag support 2 is provided at an upper end of the steering wheel frame 1, a main airbag 16 is provided at an upper end of the airbag support 2, and a steering wheel main body 9 is further provided on the steering wheel frame 1 in order to facilitate the operation of the steering wheel.

In order to effectively reduce the vibration of the steering wheel, a vibration damping mechanism 3 is installed between the steering wheel frame 1 and the airbag bracket 2, and in order to facilitate the installation of the vibration damping mechanism 3, a plurality of connecting holes 10 are arranged on the steering wheel framework 1, the vibration damping mechanism 3 comprises a vibration damping pad 4 arranged in the connecting holes 10, the vibration damping pad 4 is in a ring-shaped vibration damping pad 4, the outer side of the damping pad 4 is provided with an annular groove 13, the contact part of the damping pad 4 and the air bag bracket 2 is more stably installed through the annular groove 13, the damping pad 4 is internally provided with a smooth installation hole 14, in order to adapt to different installation requirements, as shown in fig. 4, in another structural form of the damping pad 4, the mounting hole 14 on the damping pad 4 is provided with a clamping groove 15, a plurality of the clamping grooves 15 are distributed circumferentially, and in order to lock the damping pad 4, the lower end of the damping pad 4 is provided with a gasket buckle 7.

In order to ensure the stability of installation and connection, the inner ring sleeve of the inner ring of the vibration damping pad 4 is provided with a gasket seat 5, in order to fix the airbag support 2, an adjusting screw 6 is arranged at the inner ring position of the gasket seat 5, a screw hole 11 is arranged at the position corresponding to the connecting hole 10 on the steering wheel framework 1, and the threaded end of the adjusting screw 6 is installed in the screw hole 11 in a matching manner.

The steering wheel is usually used in cooperation with a horn, the horn support assembly 12 is installed on the air bag support 2, and a horn spring 8 is installed on the outer side of the adjusting screw 6, one end of the horn spring 8 is in contact with the steering wheel framework 1, and the other end of the horn spring is in contact with the gasket buckle 7.

The above detailed description explains the specific structure of the present invention, and the following description explains the installation process of the present invention: install damping pad 4 in the connecting hole 10 position on air bag support 2 during the installation, install gasket seat 5 at the inner circle position of damping pad 4, install adjusting screw 6 at gasket seat 5's internal position, the screw thread end of this adjusting screw 6 cooperates with screw hole 11 on the steering wheel skeleton 1, the outside cover at adjusting screw 6 is equipped with horn spring 8, through this structure, make the car driving in-process, the vibration is through the energy-absorbing and the buffering of damping pad 4, the effectual shake that has reduced the steering wheel, the emergence of the traffic accident because of the steering wheel problem leads to has been avoided.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. A vibration-damping steering wheel, comprising a steering wheel frame (1) and an airbag support (2), characterized in that a vibration reduction mechanism (3) is provided between the steering wheel frame (1) and the airbag support (2). , the airbag support (2) is provided with a plurality of connecting holes (10), the vibration damping mechanism (3) comprises a vibration damping pad (4) arranged in the connecting hole (10), and the vibration damping pad ( 4) The inner ring is sleeved with a washer seat (5), and the inner ring of the washer seat (5) is provided with an adjusting screw (6), which is sleeved on the washer seat (5) and located on the vibration damping pad ( 4) A washer buckle (7) is arranged at the lower end, and a flare spring (8) is arranged on the outside of the adjusting screw (6).

2 . The vibration-damping steering wheel according to claim 1 , wherein a screw hole ( 11 ) is provided on the steering wheel frame ( 1 ) corresponding to the connecting hole ( 10 ), and the adjustment screw ( 2 . The threaded end of 6) is fitted in the screw hole (11).

3 . The vibration-damping steering wheel according to claim 1 , wherein the horn spring ( 8 ) is located between the washer buckle ( 7 ) and the steering wheel frame ( 1 ). 4 .

4 . The vibration-damping steering wheel according to claim 1 , wherein a main air bag ( 16 ) is provided on the upper end of the air bag bracket ( 2 ). 5 .

5. A vibration-damping steering wheel according to claim 1, characterized in that, an annular groove (13) is provided on the outer ring of the vibration-damping pad (4) to facilitate connection with the airbag bracket (2), and the The main body of the vibration pad (4) is provided with a mounting hole (14).

6 . The vibration-damping steering wheel according to claim 5 , wherein a plurality of circumferentially distributed snap grooves ( 15 ) are formed on the mounting hole ( 14 ). 7 .

7 . The vibration-damping steering wheel according to claim 1 , wherein a steering wheel body ( 9 ) is provided on the steering wheel frame ( 1 ). 8 .

8 . The vibration-damping steering wheel according to claim 4 , wherein a horn bracket assembly ( 12 ) is further provided at the lower end of the main air bag and located on the air bag bracket ( 2 ). 9 .