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Motor vehicle door

A technology for motor vehicle doors and doors, which is applied to doors, vehicle components, climate sustainability, etc. It can solve the problems of reducing the service life of motor vehicles, increasing the overall weight of the vehicle body, unfavorable energy conservation and environmental protection, etc., and achieves the reduction of machine wear and maintenance Cost, improvement of motor vehicle performance, and the effect of reducing electric energy

Inactive Publication Date: 2019-03-19
刘山平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, traditional car doors are mostly made of stamped and welded steel plates, which have high density and poor corrosion resistance, which increases the overall weight of the car body. The cab is too heavy, which accelerates the wear of the parts and the engine, and reduces the service life of the motor vehicle

Method used

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0029] like Figure 1 to Figure 4 Shown: a kind of motor vehicle door of this embodiment, comprises the car door outer panel 1 and the car door inner panel 2 that are combined and connected together, and described car door outer panel 1 and car door inner panel 2 are all stamped and formed by the aluminum alloy plate material; The door of this kind of motor vehicle adopts a modular structure, and the door is divided into two modules, the inner and the outer. The outer module m...

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Abstract

The invention relates to a motor vehicle door. The door comprises a door outer panel and a door inner panel which are combined and connected together, and the door outer panel and the door inner panelare stamped and formed by an aluminum alloy plate; the motor vehicle door adopts the door outer panel and the door inner panel stamped and formed by the aluminum alloy plate to replace a traditionalsteel combination to form a door, since a aluminum alloy has the advantages of low density, high specific strength, good corrosion resistance, low energy consumption for recycling and the like, the motor vehicle door can achieve the purpose of weight reduction, and the overall weight of a motor vehicle body is reduced, which not only makes the motor vehicle consume less electric energy, is conducive to energy saving and environmental protection, but also reduces the weight of a cab, delays the wear of machine parts and an engine, and prolongs the service life of the vehicle. In addition, the door outer panel with a wear-resistant coating has superior aging resistance and wear resistance.

Description

technical field [0001] The invention relates to the field of motor vehicles, in particular to a motor vehicle door. Background technique [0002] There are many types of car doors, and different types of car doors can be divided into two parts: the car door body and the car door accessories. The door body belongs to the category of body-in-white, which refers to the sheet metal assembly that is painted as a whole and is not equipped, including the inner and outer panels of the door, reinforcement panels and window frames, etc., and is the basis for realizing the overall shape effect, strength, rigidity and attachment installation of the door frame. The accessories are the parts and assemblies assembled on the body-in-white to meet the various functional requirements of the door, including door locks, hinges, stoppers, glass, handles, control buttons, air outlets, seals, and interior and exterior decorations. In addition, there are some other accessories equipped on the doo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J5/04C09D163/00C09D5/08C09D5/14C09D7/61C09D7/63C09D7/65C08G59/62
CPCB60J5/0483C08G59/621C08K2003/2227C08K2003/265C08K2201/011C08L2201/08C08L2205/035C09D5/08C09D5/14C09D163/00C09D7/61C09D7/63C09D7/65C09D7/67C08L45/00C08L75/04C08L83/12C08K13/04C08K3/34C08K3/26C08K3/22C08K3/36Y02P20/10
Inventor 刘山平屈贤
Owner 刘山平
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