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Load-bearing car body and car body covering part for light passenger car

A technology of load-bearing body and body cover, which is applied in the field of light-weight passenger car load-bearing body and body cover, which can solve the problems of poor strength and rigidity, large self-weight, high strength and rigidity, etc., and achieve good mechanical properties, Excellent anti-corrosion performance, simple and reliable process

Pending Publication Date: 2018-10-23
王子齐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The production of steel passenger car body and body panels has the advantages of high strength and rigidity, but the disadvantage of heavy weight; the production of aluminum alloy passenger car bodies and body panels has the advantages of light weight and disadvantages of high strength and rigidity. Difference

Method used

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  • Load-bearing car body and car body covering part for light passenger car
  • Load-bearing car body and car body covering part for light passenger car
  • Load-bearing car body and car body covering part for light passenger car

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Embodiment Construction

[0025] The principle and effect of the present invention will be further described below in conjunction with the accompanying drawings.

[0026] Such as Figures 1 to 10As shown, the wavy line 14 is exploded. The load-bearing body includes the main body and decorative parts, opening parts, mechanism parts, accessories and other detachable structural parts, and the overall body structure without an independent frame. The main body is composed of integral beams and plates, including the body of the driver's cabin in the middle, the body of the front and rear power reserve compartments of the driver's cabin, and the overall beam and plate structure is formed to ensure the strength and rigidity of the body. The body of the driver's cabin includes the front and rear reinforced main beams 6 of the driver's cabin, the left and right reinforced main longitudinal beams of the driver's cabin 8, the structural beams of the driver's cabin 19, the front driver's seat bracket and slideway ...

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Abstract

The invention discloses a load-bearing car body and a car body covering part for a light automobile passenger car, and belongs to the technical field of automobile bodies. The load-bearing car body and the car body covering part for the automobile light passenger car mainly solve the problems that an existing steel passenger car body has large self-weight, and an aluminum alloy passenger car bodyhas poor strength and stiffness. The load-bearing car body and the car body covering part are mainly characterized in that an aluminum alloy beam plate lined with high-strength steel wire mesh of theload-bearing car body is formed by fusion high-strength steel wire mesh fusion compression moulding forming; a rubber-plastic plate lined with high-strength steel wire mesh of the car body covering part is formed by high-strength steel wire mesh fusion compression moulding forming, and the car body covering part belongs to a color surface plate load-bearing car body covering part of a one-time forming non-coating process and working procedure; and the pollution process of coating production line can be completely omitted, according to a conventional vehicle, weight can be reduced more than 50%, material can be saved, the cost is reduced by more than 30%, and the load-bearing car body and the car body covering part for the light passenger car can automatically restore prototypes due to light collision, are energy-saving and environmentally friendly, and are low in cost and light in weight.

Description

technical field [0001] The invention belongs to the technical field of a load-bearing body and a body cover for a passenger car, and in particular relates to a lightweight load-bearing body and a cover for a passenger car. Background technique [0002] At present, the load-bearing body and body panels of passenger cars are basically produced according to conventional materials. As conventional materials are used to produce passenger car bodies and body panels, steel or aluminum alloys are used for production. The production of steel passenger car body and body panels has the advantages of high strength and rigidity, but the disadvantage of heavy weight; the production of aluminum alloy passenger car bodies and body panels has the advantages of light weight and disadvantages of high strength and rigidity. Difference. Contents of the invention [0003] The object of the present invention is to provide a light-weight passenger car load-bearing body and body covering, whic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D23/00B62D25/00B62D29/00
CPCB62D23/005B62D25/00B62D29/007
Inventor 王一霖王子齐
Owner 王子齐
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