CN216331290U

CN216331290U - Independent suspension structure of non-bearing type vehicle body

Info

Publication number: CN216331290U
Application number: CN202122868559.4U
Authority: CN
Inventors: 韩鸣; 余淋; 游才银; 母东平; 刘超杰
Original assignee: Chongqing Changan Kuayue Automobile Co ltd
Current assignee: Chongqing Changan Kuayue Automobile Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-19
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses an independent suspension structure of a non-bearing type vehicle body, which comprises a vehicle frame, wherein a shock absorber support is arranged above the vehicle frame, the shock absorber support is fixedly connected with the upper end of a shock absorber, and the top of the shock absorber support is fixed on a support structure of the vehicle body; the lower end of the shock absorber is fixed on the brake, and the shock absorber bracket is L-shaped as a whole and is open at one side close to the brake; the L-shaped transverse end of the shock absorber bracket is fixed on the frame. By adopting the utility model, the shock absorber support is arranged and is directly fixed on the support structure of the vehicle body, so that the shock absorber is not directly contacted with the vehicle body, thereby reducing the stress of the whole vehicle body, namely reducing the stress requirement of the whole vehicle body, and further reducing the cost of the vehicle body; meanwhile, the whole shock absorber support is L-shaped, one side of the shock absorber support close to the brake is open, the distance between the shock absorber support and the brake can be reduced while the shock absorber support is prevented from contacting the brake, and the transverse space of the vehicle body is saved.

Description

Independent suspension structure of non-bearing type vehicle body

Technical Field

The utility model relates to the field of non-bearing type vehicle bodies, in particular to an independent suspension structure of a non-bearing type vehicle body.

Background

At present, the front suspension of the small mini-truck in the industry is independent and is a bearing type vehicle body, and a suspension component is connected with the vehicle body; however, the development cost of the bearing type vehicle body is higher than that of the non-bearing type vehicle body, and the shock absorber of the bearing type vehicle body is directly connected with the vehicle body, so that the vehicle body needs to be stressed, the requirement on the strength of the vehicle body is high, and the cost of the non-bearing type vehicle body is further increased.

Disclosure of Invention

The utility model aims to: aiming at the problems that the bearing type micro-truck shock absorber in the prior art is directly connected with a truck body, so that the truck body is stressed and the requirement on the strength of the truck body is high, the independent suspension structure of the non-bearing type truck body for reducing the stress of the truck body is provided.

In order to realize the purpose of the utility model, the utility model provides the following technical scheme:

an independent suspension structure of a non-bearing type vehicle body comprises a vehicle frame, wherein a shock absorber support is arranged above the vehicle frame, the shock absorber support is fixedly connected with the upper end of a shock absorber, and the top of the shock absorber support is fixed on a support structure of the vehicle body; the lower end of the shock absorber is fixed on the brake, and the shock absorber bracket is L-shaped as a whole and is open at one side close to the brake; the L-shaped transverse end of the shock absorber bracket is fixed on the frame.

According to the utility model adopting the technical scheme, the shock absorber support is arranged and is directly fixed on the support structure of the vehicle body, so that the shock absorber is not directly contacted with the vehicle body, the stress of the whole vehicle body is reduced, namely the stress requirement on the whole vehicle body is reduced, and the cost of the vehicle body is reduced; meanwhile, the whole shock absorber support is L-shaped, one side of the shock absorber support close to the brake is open, the distance between the shock absorber support and the brake can be reduced while the shock absorber support is prevented from contacting the brake, and the transverse space of the vehicle body is saved.

Furthermore, the shock absorber supports are symmetrically distributed on two sides of the frame, and the opposite sides of the two shock absorber supports are provided with weight reduction grooves. The weight reduction groove plays a role in reducing weight of the shock absorber support, and light weight of the vehicle body is facilitated.

Further, the brake is connected with a transverse swing arm and a thrust rod. The thrust rod is connected with the frame and provides forward driving force for the vehicle together with the transverse swing arm.

Furthermore, an auxiliary frame is transversely arranged at the hollow structure at the front end of the frame. The two ends of the auxiliary frame are fixed on the frame through the screw connection, and the structural strength of the frame is enhanced.

Further, the subframe is rod-shaped or tubular. The structure of the subframe is not limited to a rod or a tube, and may be provided according to the structural requirements.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that: the shock absorber support is arranged and is directly fixed on the support structure of the vehicle body, so that the shock absorber is not directly contacted with the vehicle body, the stress of the whole vehicle body is reduced, namely, the stress requirement on the whole vehicle body is reduced, and the cost of the vehicle body is reduced; meanwhile, the whole shock absorber support is L-shaped, one side of the shock absorber support close to the brake is open, the distance between the shock absorber support and the brake can be reduced while the shock absorber support is prevented from contacting the brake, and the transverse space of the vehicle body is saved.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 shows a structural view of an independent suspension structure of a non-load-carrying vehicle body of the present invention.

Wherein the figures include the following reference numerals:

10. a frame;

20. a shock absorber support; 21. a weight reduction groove;

30. a shock absorber; 40. a brake; 50. a transverse swing arm; 60. a thrust rod; 70. and (3) a subframe.

Detailed Description

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

As shown in fig. 1, an independent suspension structure of a non-self-supporting vehicle body comprises a vehicle frame 10, a shock absorber 30 bracket 20 is arranged above the vehicle frame 10, the shock absorber 30 bracket 20 is fixedly connected with the upper end of a shock absorber 30, and the top of the shock absorber 30 bracket 20 is fixed on a bracket structure of the vehicle body; the lower end of the damper 30 is fixed on the brake 40, and the bracket 20 of the damper 30 is L-shaped as a whole and is open at one side close to the brake 40; the L-shaped lateral end portion of bracket 20 of shock absorber 30 is fixed to frame 10.

According to the utility model adopting the technical scheme, the shock absorber 30 bracket 20 is arranged, and the shock absorber 30 bracket 20 is directly fixed on the bracket structure of the vehicle body, so that the shock absorber 30 is not directly contacted with the vehicle body, the stress of the whole vehicle body is reduced, namely the stress requirement on the whole vehicle body is reduced, and the cost of the vehicle body is reduced; meanwhile, the whole support 20 of the shock absorber 30 is L-shaped, and one side of the support 20 close to the brake 40 is open, so that the distance between the support 20 of the shock absorber 30 and the brake 40 can be reduced while the support 20 of the shock absorber is prevented from contacting with the brake 40, and the transverse space of the vehicle body can be saved.

Further, the brackets 20 of the shock absorber 30 are symmetrically distributed on two sides of the frame 10, and the opposite sides of the two brackets 20 of the shock absorber 30 are provided with weight-reducing grooves 21. The weight reduction grooves 21 play a role in reducing weight of the support 20 of the shock absorber 30, and contribute to the light weight of the vehicle body.

Further, a swing arm 50 and a thrust rod 60 are connected to the brake 40. Thrust rod 60 is connected to frame 10 and, together with transverse swing arm 50, provides the forward propulsion force for the vehicle.

Further, a sub-frame 70 is transversely provided at the hollow portion of the front end of the frame 10. Both ends of the sub-frame 70 are fastened to the frame 10 by bolts, enhancing the structural strength of the frame 10.

Further, the subframe 70 has a rod or tube shape. The structure of the subframe 70 is not limited to a rod or a tube, and may be provided according to the structural requirements.

The scope of the present invention is defined not by the above-described embodiments but by the appended claims and equivalents thereof.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The independent suspension structure of the non-bearing type vehicle body is characterized by comprising a vehicle frame (10), wherein a shock absorber support (20) is arranged above the vehicle frame (10), the shock absorber support (20) is fixedly connected with the upper end of a shock absorber (30), and the top of the shock absorber support (20) is fixed on a support structure of the vehicle body; the lower end of the shock absorber (30) is fixed on the brake (40), and the shock absorber support (20) is L-shaped as a whole and one side close to the brake (40) is open; the L-shaped transverse end of the shock absorber support (20) is fixed to the frame (10).

2. The independent suspension structure of a non-load-carrying vehicle body according to claim 1, characterized in that the shock absorber brackets (20) are symmetrically distributed on two sides of the frame (10), and a weight-reducing groove (21) is formed on one side of the two shock absorber brackets (20) opposite to each other.

3. Independent suspension arrangement of a non-self-supporting vehicle body according to claim 1, characterized in that a swing-arm (50) and a thrust rod (60) are connected to the brake (40).

4. The independent suspension structure of a non-self-supporting vehicle body according to claim 1, characterized in that a sub-frame (70) is transversely arranged at the hollow structure of the front end of the vehicle frame (10).

5. The independent suspension structure of a non-load-carrying vehicle body according to claim 4, wherein the sub-frame (70) is rod-shaped or tubular.