CN204736731U - Automobile shock absorber seat - Google Patents

Abstract

The utility model relates to an automobile shock-absorbing seat, which comprises a seat base. A fixed seat frame is arranged under the seat base. A vertical first hollow tube is arranged on the seat frame. The first hollow There is a gap between the upper end of the tube and the seat base; the shock-absorbing spring and the shock absorber are sleeved on the first hollow tube, wherein the upper end of the shock-absorbing spring is connected with the seat base, and the lower end is connected with the upper side of the shock absorber. The lower side of the shock device is fixed on the seat frame. The utility model is provided with a connected shock-absorbing spring and a shock absorber, wherein the spring device can well ease the impact and vibration of the filtered road surface, and at the same time, the shock absorber can effectively restrain the reciprocating motion of the spring itself after absorbing the shock energy; by setting the second A hollow tube can position the shock-absorbing spring and the shock absorber so that the seat base can be stably supported in the vertical direction.

Description

A car shock-absorbing seat

【Technical field】

The utility model relates to the field of automobile safety, in particular to an automobile shock-absorbing seat.

【Background technique】

With the development of vehicle technology, more and more attention has been paid to the safety and comfort of automobile driving. Especially when the vehicle needs to accelerate, turn, and drive on bumpy road conditions, the damping effect of the tire and the car suspension system is limited, and it can only achieve the shock absorption of the car in the vertical direction, and cannot reduce the vibration of the car in the horizontal direction. The swing of the car cannot increase the comfort of the car.

【Content of utility model】

The purpose of the utility model is to overcome the problems existing in the prior art and provide a car shock-absorbing seat with good shock-absorbing effect.

In order to achieve the above object, the technical scheme that the utility model adopts is:

It includes a seat base, a fixed seat frame is arranged under the seat base, a vertical first hollow tube is arranged on the seat frame, and a gap is left between the upper end of the first hollow tube and the seat base The shock-absorbing spring and the shock absorber are sleeved on the first hollow tube, wherein the upper end of the shock-absorbing spring is connected with the seat base, the lower end is connected with the upper side of the shock absorber, and the lower side of the shock absorber is fixed on the seat frame .

Described shock absorber adopts rubber shock absorber.

The lower side of the seat base is connected with the second hollow tube, and the second hollow tube is sleeved in the first hollow tube, and there is a gap between the lower end and the seat frame.

The seat base is provided with a seat back.

Compared with the prior art, the utility model has the following beneficial technical effects:

The utility model enables the seat base to be supported by arranging connected shock-absorbing springs and shock absorbers, and the spring device therein can provide a large damping force. Easing and filtering the impact and vibration of the road surface, and the shock absorber can effectively restrain the reciprocating motion of the spring itself after absorbing the shock energy; by setting the first hollow tube, the shock-absorbing spring and the shock absorber can be positioned so that the seat base can be positioned vertically Direction can be supported stably. The seat of the utility model improves the comfort of the automobile under various working conditions, especially turning, accelerating, and driving on bumpy and uneven roads, by installing a shock-absorbing spring and a rubber shock absorber under the seat.

Further, the utility model adopts the rubber shock absorber, the internal friction of the rubber is large, the shock absorption effect is good, it is beneficial to cross the resonance area, attenuate high-frequency vibration and noise, improve the comfort, and the lateral stability is good, which can effectively alleviate the impact in the horizontal direction.

Further, the utility model sets the second hollow tube, which is sleeved in the first hollow tube, and there is a gap between the lower end and the seat frame, so the second hollow tube can slide up and down in the first hollow tube, thereby better Ground limit the direction of movement of shock-absorbing springs and shock absorbers.

【Description of drawings】

Fig. 1 is the structural representation of the utility model;

Among the figure, 1 represents the seat back, 2 represents the seat base, 3 represents the first hollow tube, 4 represents the shock-absorbing spring, and 5 represents the rubber shock absorber.

【Detailed ways】

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 1, the utility model comprises a seat frame body, a seat back 1, a seat base 2, and a first hollow tube 3 arranged below the seat, a shock-absorbing spring 4, and a rubber shock absorber 5.

Wherein the seat base 2 is provided with a seat back 1, the seat frame is fixed and arranged under the seat base 2, the seat frame is provided with a vertical first hollow tube 3, the first hollow tube 3 The lower end is fixed on the seat frame, there is a gap between the upper end and the seat base 2, the second hollow tube is connected to the lower side of the seat base 2, and there is a gap between the lower end of the second hollow tube and the seat frame, The outer diameter of the second hollow tube is less than or equal to the inner diameter of the first hollow tube 3, so that the second hollow tube is sleeved in the first hollow tube 3 and can slide in the first hollow tube 3; The shock-absorbing spring 4 and the shock absorber are socketed, wherein the shock-absorbing spring 4 has a large damping force, which can well alleviate the impact and vibration from the vertical direction of the vehicle. The shock absorber adopts a rubber shock absorber 5, and the internal friction of the rubber Large, good shock absorption effect, which is conducive to crossing the resonance area, attenuating high-frequency vibration and noise, so that when the car is driving on uneven and bumpy road conditions, the driving comfort is significantly improved, and the lateral stability is good, which can effectively alleviate Impact from the horizontal direction; the utility model rubber shock absorber 5 adopts a composite rubber shock absorber composed of metal and rubber, which has a good shock absorption effect, and the metal surface is all covered with rubber, which can prevent metal corrosion; simultaneously, the hardness of the rubber can be control, which can meet the requirements for stiffness and strength in all directions; wherein, the upper end of the shock-absorbing spring 4 is fixedly connected with the seat base 2, and the lower end is fixedly connected with the upper side of the shock absorber, and the lower side of the shock absorber is fixed on the seat frame On the body; the utility model sets the shock-absorbing spring 4 and the rubber shock absorber 5 connected to each other on the first hollow tube 3 and the second hollow tube, so that the seat base 2 can be stably supported in the vertical direction.

The seat of the utility model has the advantages of simple structure, simple and easy-to-understand principle, and reasonable design specification, which combines the shock absorption requirements in the horizontal direction and the vertical direction when the vehicle is running, especially when turning, accelerating, bumping and other uneven roads. Shock-absorbing springs 4 and rubber shock absorbers 5 are installed on the lower side of the seat base 2 to improve the ride comfort and comfort of the vehicle when the vehicle is running under various working conditions.

The main working process and principle of the utility model: when passing through an uneven road, the vibration of the car is transmitted to the shock-absorbing spring 4 through the rubber shock absorber 5, and the rubber shock absorber 5 can effectively alleviate the impact from the horizontal direction, and then the shock-absorbing spring 4 absorbs The vibration energy in the vertical direction starts to reciprocate, which can well alleviate the shock and vibration from the vertical direction of the vehicle; although the shock-absorbing spring 4 can effectively filter the vibration of the road surface, the shock-absorbing spring 4 itself will also have reciprocating motion. And utilize rubber shock absorber 5 just can suppress this spring jumping, effective shock absorption; Simultaneously the hardness of rubber in the rubber shock absorber 5 of the present invention can be adjusted, can satisfy the rigidity and the intensity requirement of different directions, can alleviate Main shocks and vibrations in both horizontal and vertical directions.

Claims (4)

1. a vehicle damping seat, it is characterized in that: comprise seat base (2), the below of seat base (2) is provided with fixing seat support body, seat frame body is provided with vertical the first hollow tubular (3), between the upper end of the first hollow tubular (3) and seat base (2), leaves gap; First hollow tubular (3) upper socket shock-absorbing spring (4) and bumper, wherein, the upper end of shock-absorbing spring (4) is connected with seat base (2), and lower end is connected with the upside of bumper, and the downside of bumper is fixed on seat support body.

2. a kind of vehicle damping seat according to claim 1, is characterized in that: described bumper adopts rubber absorbers (5).

3. a kind of vehicle damping seat according to claim 1, it is characterized in that: described seat base (2) downside connects the second hollow tubular, second hollow tubular is socketed in the first hollow tubular (3), and leaves gap between lower end and seat support body.

4. a kind of vehicle damping seat according to claim 1, is characterized in that: described seat base (2) is provided with back of seat (1).