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Side wall inner plate rear section assembly structure and vehicle with same

A side wall inner panel and assembly structure technology, applied in the field of vehicles, can solve problems such as unsatisfactory force transmission effect and stress concentration, and achieve the effects of fewer parts, improved welding accuracy, and reduced vehicle quality

Active Publication Date: 2020-05-05
GREAT WALL MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present invention aims to propose a side wall inner panel rear section assembly structure and a vehicle with it, so as to solve the problems of stress concentration and unsatisfactory force transmission effect when the force from the lower part of the vehicle body is transmitted to the upper part

Method used

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  • Side wall inner plate rear section assembly structure and vehicle with same
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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0025] Such as figure 1 and figure 2 As shown, the side wall inner panel rear section assembly structure 100 according to the embodiment of the present invention may include: a C-pillar inner panel 1 and a C-pillar reinforcement panel 4, wherein the C-pillar inner panel 1 is connected to the rear wheel house, and the C-pillar reinforcement The plate 4 is fixed on the outer side of the C-pillar inner panel 1, and the C-pillar reinforcement plate 4 is connected between the D-pillar 3 and the rear wheel house, and the C-pillar reinforcement plate 4 forms a ring-shaped reinforcement between the D-pillar 3 and the rear wheel house structure (such as figure 1 In area A), the ring-shaped re...

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Abstract

The invention provides a side wall inner plate rear section assembly structure and a vehicle with the side wall inner plate rear section assembly structure. The side wall inner plate rear section assembly structure comprises a C column inner plate and a C column reinforcing plate, wherein the C column inner plate is connected with a rear wheel cover assembly, the C column reinforcing plate is fixed to an outer side of the C column inner plate, the C column reinforcing plate is connected between a D column and the rear wheel cover assembly, and an annular reinforcing structure is formed betweenthe C column reinforcing plate and the D column and between the C column reinforcing plate and the rear wheel cover assembly. The side wall inner plate rear section assembly structure is advantaged in that the assembly force transmission effect from a lower portion of a vehicle body to an upper portion of the vehicle body can be effectively improved, the number of manufactured parts is small, thewhole vehicle mass can be reduced, and welding precision can be improved.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a rear section assembly structure of a side wall inner panel and a vehicle having the same. Background technique [0002] In the existing side wall inner panel rear section assembly structure, the C-pillar and the wheel house are strengthened and connected through the C-pillar front lower connection plate and the C-pillar rear lower connection plate. The effective overlapping area between the C-pillar and the wheel house is small, and the lower part There is stress concentration when the force is transmitted to the upper part, and the force transmission effect is not ideal. At the same time, in order to meet the modal, stiffness and crash performance of the body, there are many rear parts of the rear section assembly of the side panel inner panel, which is not conducive to the control of welding precision and the weight reduction of the body, and there is room for improvement. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/02
CPCB62D25/02
Inventor 杨世印刘浩陈川崔伟坤李德隆高凤武张震宇王常清李洋
Owner GREAT WALL MOTOR CO LTD
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