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Firm automobile door hinge

A kind of door hinge, firm technology, applied in the direction of pin hinges, door/window accessories, wing parts, etc., to achieve the effect of soft opening, high service life and high strength

Active Publication Date: 2018-04-13
XUANCHENG JUNCHENG AUTOMOTIVE COMPONENTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For products, the door hinges are required to be strong and durable, so as to prevent the door hinges from cracking and breaking due to material fatigue after long-term use, which will affect the quality stability of the car

Method used

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  • Firm automobile door hinge
  • Firm automobile door hinge
  • Firm automobile door hinge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Example 1: Reference Figure 1~4 , a door hinge, which is composed of a door hinge static piece a, a door hinge moving piece b and a pin shaft c connecting the two, the door hinge static piece a is connected with the vehicle body, and the door hinge moving piece b It is connected with the car door, and the pin shaft is installed in the connection hole passing through the door hinge static piece a and the door hinge moving piece b, and the part where the door hinge static piece a is connected with the vehicle body is provided with two longitudinally arranged The body connection hole a-1, the part where the door hinge moving piece b is connected to the door is provided with two horizontally arranged door connection holes b-1;

[0032] The material bending part of the door hinge static piece a is provided with a static piece fixing part a-2, and the material bending part of the door hinge moving piece b is provided with a moving piece fixing part b-2, and the static piece ...

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PUM

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Abstract

The invention discloses a firm automobile door hinge and belongs to the technical field of automobile connecting pieces. The firm automobile door hinge is composed of an automobile door hinge static piece, an automobile door hinge movable piece and a hinge pin, wherein the automobile door hinge static piece is hinged to the automobile door hinge movable piece through the hinge pin; the automobiledoor hinge static piece is connected with an automobile body; the automobile door hinge movable piece is connected with an automobile door; the hinge pin is mounted in a connecting hole penetrating through the automobile door hinge static piece and the automobile door hinge movable piece; a static piece fixing piece is arranged at a material bending part of the automobile door hinge static piece;and a movable piece fixing piece is arranged at a material bending part of the automobile door hinge movable piece. The firm automobile door hinge is used for connecting the automobile door with the automobile body to enable the automobile door and the automobile body to rotate relatively; and the firm automobile door hinge is high in self strength, durable and long in service life.

Description

technical field [0001] The invention relates to the technical field of automobile connectors, in particular to a firm door hinge. Background technique [0002] A hinge, also known as a hinge, is a mechanical device used to connect two solids and allow relative rotation between them. Hinges can be constructed of movable components, or of collapsible material. [0003] The door hinge is a component that is used to connect the car door and the body and enable the two to perform relative rotational movement. For products, the door hinges are required to be strong and durable, so as to prevent the door hinges from cracking and disconnecting due to material fatigue after long-term use, which will affect the quality and stability of the car. Contents of the invention [0004] In order to solve the above technical problems, the door hinge of the present invention is used for the connection of the car door and the vehicle body, so that the two can perform relative rotational move...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D3/02E05D5/06E05D5/10E05D11/02E05D11/06E05D9/00E05F1/00
CPCE05D3/02E05D5/062E05D5/10E05D9/005E05D11/02E05D11/06E05D2005/102E05D2005/104E05F1/00E05Y2900/531
Inventor 胡林成
Owner XUANCHENG JUNCHENG AUTOMOTIVE COMPONENTS CO LTD
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