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Automobile front hood hinge

A hinge and front cover technology, applied in the field of auto parts, can solve the problems of increasing procedures and complicated operation, and achieve the effects of reducing welding procedures, increasing stability, and ensuring strength and quality

Inactive Publication Date: 2010-12-15
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] like Image 6 As shown, at present the automobile fender 16 is fixed on the mounting bracket 3 with bolts, and the mounting bracket 3 is welded on the automobile windshield reinforcement plate 17. In order to ensure the installation quality of the fender 16, the mounting bracket 3 The welding on the windshield reinforcement plate 17 must have a welding fixture to ensure the welding accuracy, so the process is increased and the operation is complicated

Method used

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  • Automobile front hood hinge
  • Automobile front hood hinge
  • Automobile front hood hinge

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0026] Such as Figure 1 to Figure 5 As shown, the automobile front cover hinge includes a fixed seat 4 and a rotating arm 6, which are all sheet metal parts. The fixed seat 4 has a vertical plate 14 on which a hinge hole 11 is provided, and the rotating arm 6 has a hinged plate 9 on which A hinge hole 7 is also provided, and the fixed seat 4 is hinged with the rotating arm 6 through a hinge pin.

[0027] The hinge pin is composed of a pin shaft 1 and a self-lubricating bushing 15. The self-lubricating bushing 15 is set on the pin shaft 1 and has an interference fit with the pin shaft 1. The self-lubricating bushing 15 and the hinge hole on the vertical plate 14 11 Clearance fit, interference fit with the hinge hole 7 on the hinge plate 9 of the rotating arm.

[0028] A stop arm 5 is arranged on the rotating arm 6, and when the hinge is in a folded state, the stop arm 5 is located directly in front of the fixed seat vertical plate 14, and when the rotating arm 6 rotates relat...

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PUM

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Abstract

The invention relates to an automobile front hood hinge for articulating an automobile front hood with a front cabin bracket. The automobile front hood hinge comprises a fixing seat and a rotating arm, wherein, the fixing seat is hinged with the rotating arm through a hinge pin, and the hinge pin is composed of a pin shaft and a self-lubricating bushing; the rotating arm is equipped with a retaining arm, and the retaining arm is positioned right ahead of the vertical plate of the fixing seat when the hinge is in a closed status; the vertical plate of the fixing seat is equipped with a limit groove, the hinge board of the rotating arm is equipped with a limit boss, and the limit boss is positioned in the limit groove; and the fixing seat is equipped with a mounting bracket, and projection welding nuts are welded on the mounting bracket. The front hood hinge is durable and has better quality and stronger use function.

Description

technical field [0001] The invention relates to an automobile component, in particular to a hinge device for hinged automobile front cover and front cabin frame. Background technique [0002] The front cover of the car is installed on the front cabin frame through the front cover hinge. The front cover hinge is hinged by the fixing seat and the rotating arm. The fixing seat is installed on the hinge mounting plate on the front cabin frame, and the rotating arm is installed on the car front cover. On, the turning arm turns around the hinge pin to realize the opening and closing of the front cover. [0003] The hinge pins of the existing automobile front hood hinges are prone to wear during the operation of the hinge, which easily leads to insufficient strength of the hinge pins and breakage, which affects the quality of the automobile front hood hinge. [0004] When the car collides in the forward direction, the front cover of the car may move toward the driver's compartment...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05D3/02E05D5/02E05D11/06
Inventor 黄晓华慕博韬张新明秦凤萍
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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