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Body Structure and Vehicle

A body and lateral compression technology, which is applied to the body structure and the vehicle field with the body structure, can solve the problems of unusable and space occupation of the body, and achieve the effect of high safety performance, improved strength and stability

Active Publication Date: 2020-10-20
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 battery packs, a large amount of space under the body is occupied, and various classic body collision safety structure technologies of traditional fuel vehicles cannot be used. New body structure technology to meet vehicle safety is imperative

Method used

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  • Body Structure and Vehicle
  • Body Structure and Vehicle
  • Body Structure and Vehicle

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Embodiment Construction

[0068] 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.

[0069] 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 floor panel (300), a front longitudinal member (100) and a front cross member (210), the front cross member (210) is fixed to the lower surface of the floor panel (300), the rear end of the front longitudinal member (100) is connected to the front cross member (210), the upper surface of that floor panel (300) is fixedly provided with a transverse pressing plate (310) extended in the left-right direction and a longitudinal pressing plate (330) intersecting with the transverse pressing plate (310), the transverse pressing plate (310) and the front cross member (210), and the longitudinal pressing plate (330) and the front longitudinal member (100) respectively coincide at least partially with each other in the vertical direction on the floor panel (300). The invention can effectively improve the strength and stability of the body structure when the vehicle collides with the vehicle, 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 Patents(China)
IPC IPC(8): B62D25/20B62D25/00B62D21/02
CPCB62D21/02B62D25/00B62D25/20
Inventor 刘新春嵇明许成梁茂燕卢淑珍
Owner BYD CO LTD
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