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Chassis structure and vehicle

A chassis and vehicle technology, applied in the field of vehicles, can solve problems such as easy deformation, and achieve the effects of avoiding or alleviating deformation, protecting passengers, and improving safety

Active Publication Date: 2021-12-31
EVERGRANDE NEW ENERGY AUTOMOTIVE INVESTMENT HLDG GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a chassis structure to solve the problem that the vehicle body is easily deformed during a side collision

Method used

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  • Chassis structure and vehicle
  • Chassis structure and vehicle
  • Chassis structure and vehicle

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Experimental program
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Embodiment Construction

[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0026] In the present invention, unless stated to the contrary, the used orientation words such as "up and down" usually refer to relative positions in the state of use of the vehicle.

[0027] The present invention provides a chassis structure, wherein the chassis structure includes a subframe 1, a swing arm 2, a driving member 10 and a transmission member, and the driving member 10 can drive the subframe 1 through the transmission member Move vertically upwards relative to the swing arm 2.

[0028] The subframe 1 is a supporting structure of the vehicle body, and the vehicle body can be arranged on the subframe 1 .

[0029] The swing arm 2 is located on both...

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PUM

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Abstract

The invention relates to the field of vehicle parts, and discloses a chassis structure and a vehicle, the chassis structure comprises an auxiliary frame (1), a swing arm (2), a driving part (10) and a transmission part, and the driving part (10) can drive the auxiliary frame (1) to vertically move upwards relative to the swing arm (2) through the transmission part. According to the scheme, when the vehicle is subjected to side collision, the auxiliary frame is driven by the driving pART to ascend, the vehicle body can be inclined, the longitudinal beam of the vehicle body serves as a collision point, deformation of the vehicle body can be avoided or relieved, passengers in the vehicle can be better protected, and the driving safety is improved.

Description

technical field [0001] The invention relates to the field of vehicle components, in particular to a chassis structure, and to a vehicle. Background technique [0002] With the development of automobile technology and the wide application of automobile products, users have higher and higher requirements for automobile collision safety. [0003] In the prior art, when most automobiles collide sideways, the deformation of the chassis is small, and the main contact point of the side collision is the door system. The strength of the door is relatively small, so that the body is easily deformed and the occupants are seriously injured. Contents of the invention [0004] The purpose of the present invention is to provide a chassis structure to solve the problem that the vehicle body is easily deformed during a side collision. [0005] In order to achieve the above object, the present invention provides a chassis structure on the one hand, wherein the chassis structure includes a ...

Claims

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Application Information

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IPC IPC(8): B62D21/15B62D7/18B62D7/20B62D7/22
CPCB62D21/15B62D7/18B62D7/20B62D7/22
Inventor 侯建勇张海莉谢涛
Owner EVERGRANDE NEW ENERGY AUTOMOTIVE INVESTMENT HLDG GRP CO LTD