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Mounting base for mounting automobile back door gas spring

A technology of mounting seat and back door, applied in the direction of doors, vehicle parts, transportation and packaging, etc., can solve the problems of insufficient rigidity of gas spring installation points, high material requirements, and high production costs, so as to improve material utilization, improve Stiffness requirements, improve the effect of the contact surface

Inactive Publication Date: 2020-10-09
CHERY AUTOMOBILE CO LTD
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AI Technical Summary

Problems solved by technology

[0004] However, since the reinforcing plate of the above structure is an inseparable integral structure, the requirements for materials are relatively high during production, and the corresponding production costs are relatively high
Moreover, the span of the reinforcement plate is relatively small, and the bonding surface with the inner panel of the back door is small, resulting in insufficient rigidity of the gas spring installation point, which is prone to problems such as deformation and cracking

Method used

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  • Mounting base for mounting automobile back door gas spring

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the present disclosure clearer, the implementation manners of the present disclosure will be further described in detail below in conjunction with the accompanying drawings.

[0034] The embodiment of the present disclosure provides a mounting seat for installing the gas spring of the back door of an automobile. In order to introduce the mounting seat more clearly, the rear door of the car and the gas spring are firstly introduced below:

[0035] The back door of a car generally includes a back door inner panel and a back door outer panel stacked together, the back door inner panel faces the trunk of the car, and the back door outer panel faces the outside of the car. The gas spring is used to support the opened back door, one end of the gas spring is installed on the inner panel of the back door, and the other end of the gas spring is installed on the opening edge of the trunk.

[0036] figure 1 is the...

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Abstract

The invention provides a mounting base for mounting an automobile back door gas spring, and belongs to the technical field of automobiles. The mounting base comprises a reinforcing plate and an extension plate, wherein the reinforcing plate comprises a base plate, a connecting plate and a step plate, a plurality of gas spring mounting holes are formed in the base plate at intervals, one side edgeof the base plate is connected with one side edge of the connecting plate, the other side edge of the connecting plate is connected with one side edge connected with the step plate, and one end of theconnecting plate protrudes out of the base plate and the step plate to extend to form protruding convex extension part; one end of the extension plate is fixed on the convex extension part, and the other end of the extension plate extends along the extension direction of the connecting plate in the same direction; the base plate, the connecting plate, the step plate and the extension plate are all welded to a back door inner plate. By means of the mounting base, the manufacturing cost can be greatly reduced while the rigidity is guaranteed.

Description

technical field [0001] The disclosure belongs to the technical field of automobiles, and in particular relates to an installation seat for installing an automobile rear door gas spring. Background technique [0002] The car back door system is a relatively independent assembly in the car body structure, and it is an important channel for the driver and passengers to store items and escape in an emergency. Among them, the rear door gas spring is a structural part that controls the opening and closing of the rear door, and is also one of the more commonly used structures in automobiles. [0003] In the related art, the gas spring is installed on the rear door through a reinforcing plate. The reinforcing plate is the main reinforcing part connecting the gas spring and the back door, and its main function is to bear the supporting force and tension of the gas spring, and enhance the stability and reliability of the connection between the back door and the gas spring. The struc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J5/10B62D25/12
CPCB60J5/10B62D25/12
Inventor 宋春昊余彪孙松
Owner CHERY AUTOMOBILE CO LTD
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