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Novel electric vehicle body

A technology for electric vehicles and car bodies, which is applied to the connection between vehicle components, superstructure sub-assemblies, and superstructures, etc. It can solve the problems of incomplete protection of members, imperfect price and supporting facilities, and road system efficiency. Reduce and other problems, to achieve the effect of solving production consistency, improving user-friendly performance, and protecting safety

Inactive Publication Date: 2011-07-06
钱登峰
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the imperfect price and supporting facilities of electric vehicles, the current development of electric vehicles is slow. The maximum speed of low-speed electric vehicles is generally not higher than 60Km / h, and the cruising range is generally not higher than 80Km. road system, which can lead to a reduction in the efficiency of the road system
In addition, because its design and manufacture cannot meet the requirements of safety laws and regulations, and cannot fully meet the requirements of protecting members, it is restricted by policies during use, and its development is slow. At this stage, low-speed electric vehicles are all welded and assembled by hand. The consistency of manufacturing cannot be guaranteed. If there is no major breakthrough in technology, its development will be relatively limited

Method used

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Embodiment Construction

[0009] exist figure 1 and figure 2 Among them, the present invention is a new type of electric vehicle body, the upper part of the vehicle body is set as an upper body module 1, the upper body module 1 is made of aluminum alloy, the upper body module is formed by extrusion or die-casting, and the lower part of the body is set as The lower body module 2, the lower body module 2 is made of steel plate or aluminum alloy, the upper body module is stamped or die-cast, the upper body module 1 and the lower body module 2 are connected to form an integral body, the upper body module 1 and the lower body module 2 are threaded or riveted, and a chassis system is provided at the bottom of the body. The body and chassis system are threaded, welded or riveted. , stamping, machining or die-casting, the body is provided with a body opening and closing module 3, the body opening and closing module 3 is a steel plate and an aluminum alloy plate, the body opening and closing module is stampin...

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Abstract

The invention discloses a novel electric vehicle body, which is characterized in that the upper part of the vehicle body is designed into an upper vehicle body module (1), the lower part of the vehicle body is designed into a lower vehicle body module (2), and the upper vehicle body module (1) and the lower vehicle body module (2) are connected into an integral vehicle body; and a chassis system is arranged at the bottom of the vehicle body, a vehicle body opening / closing part module (3) is arranged on the vehicle body, and a decorating part module is arranged inside the vehicle body. The invention not only can realize the batching and consistency of process production, but also can reduce the cost and enhance safety.

Description

technical field [0001] The invention relates to a novel electric vehicle body. Background technique [0002] Due to the imperfect price and supporting facilities of electric vehicles, the current development of electric vehicles is slow. The maximum speed of low-speed electric vehicles is generally not higher than 60Km / h, and the cruising range is generally not higher than 80Km. The road system will lead to a decrease in the efficiency of the road system. In addition, because its design and manufacture cannot meet the requirements of safety laws and regulations, and cannot fully meet the requirements of protecting members, it is restricted by policies during use, and its development is slow. At this stage, low-speed electric vehicles are all welded and assembled by hand. The consistency of manufacturing cannot be guaranteed. If there is no major breakthrough in technology, its development will be relatively limited. Contents of the invention [0003] The invention provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D27/02
Inventor 钱登峰
Owner 钱登峰
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