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Reinforced aluminum alloy automobile door hinge

An aluminum alloy, door hinge technology, applied in door/window accessories, wing fan parts, folding panels, etc., can solve the problems of inconvenient installation and disassembly, difficult to use for a long time, unreasonable design, etc., to achieve convenient installation and disassembly, easy to restore Deformation, reasonable structure effect

Inactive Publication Date: 2016-05-25
ZHEJIANG JINSHENG AUTO PART CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing car door hinges are mostly made of steel, which is heavy and difficult to restore after deformation, which causes inconvenience to installation and disassembly. Occasionally, there are car door hinges made of other materials such as aluminum alloy car door hinges, but due to insufficient strength and unreasonable design, it is difficult to last use

Method used

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  • Reinforced aluminum alloy automobile door hinge
  • Reinforced aluminum alloy automobile door hinge
  • Reinforced aluminum alloy automobile door hinge

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Embodiment Construction

[0017] refer to figure 1 , figure 2 with image 3 , a reinforced aluminum alloy automobile door hinge of the present invention, comprising a vehicle body component 10 and a vehicle door component 20, the vehicle body component 10 comprising a fixing structure 1, a guiding structure 2, and a connecting shaft structure 3, the fixing structure 1, The guiding structure 2 and the connecting shaft structure 3 are an integrated structure. The shape of the fixed structure 1 is an L-shaped arc surface. The fixed structure 1 is provided with a number of fixed holes 4, and the top of the fixed hole 4 is provided with a countersunk head. Groove 5, the guide structure 2 is arranged on the left and right sides of the fixed structure 1, the shape of the guide structure 2 is an L-shaped vertical plane, and the bottom of the outer surface of the guide structure 2 is provided with a first rib 6. The connecting shaft structure 3 is arranged on the top of the guiding structure 2, the connectin...

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PUM

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Abstract

The invention discloses a reinforced aluminum alloy automobile door hinge. The reinforced aluminum alloy automobile door hinge comprises an automobile body part and an automobile door part, wherein the automobile body part comprises a fixed structure, a guide structure and a connecting shaft structure; and the automobile door part comprises a fixed small structure, a reinforced structure and a connecting shaft large structure. The reinforced aluminum alloy automobile door hinge disclosed by the invention has a relatively reasonable structure and relatively high stress intensity, and has the advantages of abrasion resistance, durability, easiness in recovery of deformation, convenience for installation and detachment, and easiness in popularization and application.

Description

【Technical field】 [0001] The invention relates to the technical field of automobile parts, in particular to the technical field of a reinforced aluminum alloy automobile door hinge. 【Background technique】 [0002] The car door hinge is used to make the car door and the body parts rotate relative to each other, and the double suspension type is mostly used at present. Automobile door hinges usually include: a door part rigidly connected to the closing panel of the automobile door, and a body part rigidly connected to the main structure of the car. Both the door part and the body part have two hinged arms parallel to each other, and the hinged arms have coaxial A pivot hole is provided, and a pivot passes through the pivot hole of the door part and the main part at the same time, thereby connecting the door part and the main part, which is the so-called double suspension structure; the pivot is usually rigid Connected to the main body, the pivot hole and the pivot of the door...

Claims

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Application Information

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IPC IPC(8): E05D5/02E05D9/00
CPCE05D5/0207E05D9/00E05Y2900/531
Inventor 金雷
Owner ZHEJIANG JINSHENG AUTO PART CO LTD
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