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Support component of automobile roof lining and side curtain air bags

A technology for car roofs and supporting components, applied in the field of auto parts, can solve the problems of heavy weight, high parts and vehicle assembly costs, and achieve the effect of weight reduction and cost saving

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

However, the guide is made of metal, which is heavy, and the cost of parts and vehicle assembly is relatively high

Method used

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  • Support component of automobile roof lining and side curtain air bags
  • Support component of automobile roof lining and side curtain air bags
  • Support component of automobile roof lining and side curtain air bags

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] The present invention will be further described below in conjunction with accompanying drawing.

[0023] Figure see figure 1 with figure 2 The supporting member for the roof lining and side air curtain shown in the car includes a support body 1 made of plastic and molded by injection molding. Side 12, a lower flange 13 bent downward is provided on the lower side of the supporting body 1;

[0024] A square bump 14 is respectively provided on the left and right parts of the upper flange 12, and a round hole 142, a first square hole 143 and a second square hole 144 are respectively arranged on each of the square bumps; A downwardly bent hook-shaped structure 141 is respectively provided on the edge behind the two second square holes 144;

[0025] A plurality of evenly distributed vertical reinforcing ribs 131 are arranged on the front of the lower flange 13 , and a plurality of evenly distributed triangular reinforcing ribs 132 are arranged on the bending part of the r...

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Abstract

The invention relates to a support component of an automobile roof lining and side curtain air bags. According to the support component, the upper edge of a support body is provided with an upwards-bent upper bending edge, and the lower edge of the support body is provided with a downwards-bent lower bending edge; the left and the right of the upper bending edge are respectively provided with a square bump, and each square bump is provided with a round hole, a first square hole and a second square hole; the rear edges of the two second square holes are respectively provided with a downwards-bent hook structure; the front surface of the lower bending edge is provided with a plurality of uniformly-distributed vertical reinforcing ribs, and the rear surface of the lower bending edge is provided with a plurality of uniformly-distributed triangular reinforcing ribs. The support component can be used for supporting the roof lining of an automobile without the side curtain air bags to avoid the defect of leak at the matching position of the roof lining and an automobile body stand column, enhance rich visual feeling and improve the exterior quality, and meanwhile, can be used for supporting the roof lining of an automobile with the side curtain air bags to facilitate guiding and expansion of the side curtain air bags.

Description

technical field [0001] The invention belongs to auto parts, in particular to a support member for an inner liner of an auto top cover and a side air curtain. Background technique [0002] Typically the roof liner has a longer overall dimension (throughout the entire body), is less rigid and has fewer mounting points. Therefore, the assembly effect of the roof lining on the vehicle is often difficult to control. In particular, there are often defects such as loopholes, incompleteness, and dents at the overlapping joints between the roof lining and the body pillars, which affect the appearance quality of the vehicle. [0003] The appearance effect of the roof lining of the car is different for different configurations of the car, and the parts arranged in the car are different. For vehicles without side air curtain configuration: the outer surface of the roof lining bears the direction of the body column trim towards the body For lateral pressure on the outside, the inner su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R13/02B60R21/213
Inventor 余淑萍苏忠刘洪林李良培
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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