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A body structure and a vehicle

A body and beam technology, applied in the field of body structure and vehicles with the body structure, can solve the problem of body space occupation

Active Publication Date: 2019-01-15
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, in electric vehicles, due to the need to arrange energy storage battery packs, a large amount of space under the vehicle body is occupied, and various classic body collision safety structure technologies of traditional fuel vehicles cannot be used. It is imperative to arrange a new body structure technology that can satisfy vehicle safety

Method used

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  • A body structure and a vehicle
  • A body structure and a vehicle
  • A body structure and a vehicle

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Experimental program
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Embodiment Construction

[0078] Specific embodiments of the present disclosure 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 disclosure, and are not intended to limit the present disclosure.

[0079] In the present disclosure, unless stated otherwise, the orientation words used such as "up, down, left, right, front, and rear" are defined based on the up-down direction, left-right direction, and front-rear direction of the vehicle, Specifically, in the accompanying drawings, the X direction is the front and rear direction of the vehicle, wherein the side pointed by the arrow is "front", and vice versa is "rear"; the Y direction is the left and right direction of the vehicle, and the side pointed by the arrow is "right". ", otherwise it is "left"; the Z direction is the up and down direction of the vehicle, where the side pointed by the arrow is "up"...

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PUM

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Abstract

The present disclosure relates to a body structure and a vehicle. The body structure includes a front side member, a front compartment cross member, a cowl panel, a front cross member and an inner connection panel; the front longitudinal member comprises a left front longitudinal member and a right front longitudinal member which are spaced apart in the left and right directions, the front compartment cross member is mounted on the left front longitudinal member and the right front longitudinal member and is located in front of the cowl panel, the projection area of the forward compartment cross member in the X direction on the cowl panel at least partially covers the projection in the X direction of the preset area around the center point of the foot pedal on the cowl panel, the front cross member is connected with the corresponding front longitudinal member, and the inner connecting plate is connected with the inner side of the front cross member and is positioned between the front cabin cross member and the front cross member. Therefore, the strength and stability of the vehicle body structure during the front collision can be effectively improved, so that the collision safety of the vehicle is higher.

Description

technical field [0001] The present disclosure relates to the technical field of vehicle body structures, and in particular, to a vehicle body structure and a vehicle having the same. Background technique [0002] Minimizing the fatality and injury of occupants in traffic (collision) accidents of vehicles, especially passenger cars, is the core design technology for the development and manufacture of passenger cars. Among them, the design of the crash safety deformation structure of the body structure is the basis for improving the crash safety performance of the vehicle. In order to meet the public's higher and higher collision safety requirements for domestic passenger cars, in recent years, the relevant departments of various countries have gradually improved and supplemented the collision safety of some passenger cars in their relevant laws and evaluation specifications. performance test conditions. For example, the United States is updating its series of regulations an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/09B62D21/15B62D23/00B62D25/20
CPCB62D21/09B62D21/152B62D23/00B62D25/20B62D25/2036
Inventor 刘新春嵇明梁茂燕陈宇升刘晓东
Owner BYD CO LTD