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Cushion pad support assembly suitable for passenger car back door

A technology for cushioning pads and passenger cars, which is applied to doors, vehicle components, and non-rotational vibration suppression. It can solve the problems that the cushion pads cannot be well matched with the car body, and achieve an effect that is conducive to processing and aesthetics

Active Publication Date: 2014-06-18
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defect that the buffer pad cannot be well matched with the car body, the present invention provides an automobile buffer pad support assembly with simple processing, convenient installation, good cooperation with the buffer pad and exquisite appearance

Method used

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  • Cushion pad support assembly suitable for passenger car back door
  • Cushion pad support assembly suitable for passenger car back door
  • Cushion pad support assembly suitable for passenger car back door

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Experimental program
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Embodiment Construction

[0014] Below in conjunction with accompanying drawing, technical scheme of the present invention is described further:

[0015] Such as figure 2 , 3 As shown in and 4, the cushion support assembly is a waist drum-shaped structure 8, including a cushion support 6 and a support waterproof pad 7, the bottom of the cushion support is pasted and connected with the support waterproof pad, and the cushion support There is a through bolt hole 9 in the center of the assembly, and the top of the bolt hole is a counterbore structure, and the depth of the counterbore is consistent with the thickness of the bolt pan head. The top of the head is level.

[0016] The lower part of the buffer pad support is expanded into an avoidance hole 10 whose diameter is greater than that of the bolt hole. The cushion support can be made of PC+ABS material, and the waterproof pad of the support can be made of closed-cell foamed EPDM material.

[0017] In order to ensure the airtightness of the fit, t...

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Abstract

The invention relates to a cushion pad support assembly suitable for a passenger car back door. The assembly is in a waist drum structure and comprises a cushion pad support and a support water-proof pad, wherein the lower part of the cushion pad support is stuck and connected with the support water-proof pad; the center of the cushion pad support assembly is provided with a through bolt hole; the top of the bolt hole is in a countersink structure; the depth of the countersink is consistent with the thickness of the pan head of the bolt; after the bolt is installed, the upper surface of the cushion pad support assembly is level with the top of the pan head of the bolt. According to the cushion pad support assembly, the defect of the cushion pad that the cushion pad can not be favorably cooperated with the car body is solved. The cushion pad support assembly suitable for the passenger car back door has the advantages of simpleness in processing, convenience in installation and exquisite appearance and can be favorably cooperated with the cushion pad.

Description

technical field [0001] The invention belongs to the field of automobile body manufacture, and in particular relates to a cushion support assembly of an automobile back door accessory system. Background technique [0002] With the continuous development of society, consumers have a deeper and deeper understanding of cars, and they have higher and higher requirements for the comfort and man-machine of current cars. The back door is one of the main components of the hatchback body parts. Consumers not only require that the back door should not make abnormal noise or scratch other matching parts due to the vibration of the bumpy road during the driving process of the car; they also require the appearance of the back door Give people a visual enjoyment. The car back door often solves the problem of abnormal noise or scratches on the back door due to the vibration of the bumpy road by installing a cushion on the back door body. Due to the limitations of the size of the cushion an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J5/10F16F15/02
Inventor 陈中涛魏从伟李马强黄晓华王颜朋
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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