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Electric automobile side wall

A technology for electric vehicles and side panel inner panels, which is applied to vehicle components, superstructures, and sub-assembly of superstructures, etc., can solve the problem of not much research on the lightweight of the body, and achieve high strength, light weight, and improved cruising range. Effect

Active Publication Date: 2017-12-15
河南新中基交通科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Low-speed electric vehicles, also known as electric cars, have gained a good reputation as a travel tool for the masses, especially in the vast urban-rural junctions and rural areas of our country. Popularization and application, it can protect against wind and rain when traveling during the day, and can be charged directly with the mains after returning home at night, without the need for special charging stations and charging piles. It is simple and practical, and is deeply loved by the people. In order to meet the needs of the people, Relevant enterprises and units have conducted a lot of research and development on this, but there is not much research on the lightweight of the car body, especially the lightweight design of the various parts that make up the car body. Great relationship, this issue needs to be resolved

Method used

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  • Electric automobile side wall
  • Electric automobile side wall

Examples

Experimental program
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Effect test

Embodiment 1

[0036] Embodiment one: see Figure 1-19 , a side wall of an electric vehicle in the figure, including a side wall inner panel assembly, an outer skin, and a ring door reinforcement assembly located between the two; its characteristics are:

[0037] The side wall inner panel assembly includes the side wall inner panel as the main body, the A-pillar inner reinforcement plate connected to the upper front end of the side wall inner panel, the rear wheel cover and the rear wheel inner panel welded at the lower part of the side wall inner panel. The half part of the side wall inner panel is the window frame, and the lower half is the panel body. A vertically extending door reinforcement column with a trapezoidal cross-section is provided on the front edge of the side wall inner panel. The column is used to meet the impact when the door is closed; the edge of the opening of the window frame is a stepped edge to improve the strength of the frame, and there are several weight-reducing ...

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PUM

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Abstract

An electric automobile side wall comprises a side wall inner plate assembly, an outer skin and a door-opening-surrounding reinforcing assembly located between the side wall inner plate assembly and the outer skin. According to the electric automobile side wall, through the three layers of parts from inside to outside, the structure strength of the periphery of an automobile door frame is improved; the electric automobile side wall is of a hollow structure and low in weight; and the electric automobile side wall is low in weight and high in strength, lightweight design of a whole automobile is facilitated, and the endurance mileage of the whole automobile can be increased.

Description

technical field [0001] The invention relates to the technical field of components of an electric car, in particular to a side wall of an electric car. Background technique [0002] Low-speed electric vehicles, also known as electric cars, have been well promoted and applied as a travel tool for the masses, especially in the vast urban-rural junctions and rural areas of our country. Charging directly with mains electricity does not require special charging stations and charging piles. It is simple and practical, and is deeply loved by the people. In order to meet the needs of the people, relevant enterprises and units have carried out a lot of research and development on this, but There are not many studies on the lightweight of the car body, especially the lightweight design of the various parts that make up the car body. These problems have a great relationship with the strength of the car body and the cruising range, and this problem needs to be solved. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D25/02B62D25/04B62D25/16
CPCB62D25/02B62D25/04B62D25/16Y02T10/70
Inventor 白亚伦
Owner 河南新中基交通科技发展有限公司
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