Safe air curtain with droop prevention and temporary support structures

Abstract

The invention relates to a safe air curtain with droop prevention and temporary support structures, comprising an air cushion cover which is installed between an inner vehicle top plate on the side face of the vehicle and an inner plate of a vehicle body, an air cushion which is contained in the air cushion cover and is unfolded between passengers and a vehicle door when the inner pressure rises, an air generator which supplies compressed air for the air cushion during vehicle impact, and a droop prevention system which is inserted in the air cushion cover to support and prevent the air cushion cover from drooping and is adhered to the inner plate of the vehicle body through magnetic force. The safe air curtain with the droop prevention and temporary support structures can be more easily installed on the vehicle body by operators on a production line, the manufacturing technology is simple, the manufacturing process can be shortened and the assembly performance can be improved.

Description

technical field [0001] The present invention relates to an anti-sagging and temporary support structure for a safety air curtain, in particular, for the purpose of supporting and preventing sagging of an air cushion cover, which is inserted into the interior of the above-mentioned air cushion cover and pasted to the side of the inner panel of the vehicle body by means of magnetic force to prevent sagging system. Background technique [0002] Recently, in addition to the functionality and convenience of the vehicle, the safety performance in the event of a vehicle accident is also attracting attention, so it is a current trend to equip vehicles with various safety devices. [0003] Generally speaking, the airbag system is a safety device for protecting passengers. When the vehicle collides, the airbag is deployed between the passenger and the structure of the vehicle to prevent the passenger from directly colliding with the structure and being injured. [0004] This airbag s...

AI Technical Summary

Problems solved by technology

[0014] The problem with safety air curtains with anti-sagging and temporary support structures in the prior art is that when installing the safety air curtain to the vehicle, the thumbtack assembled on the air cushion cover is inserted into the hole in the inner panel of the car body to provide temporary support and anti-sag However, when installing to the vehicle, the operator needs to correctly align the holes in the inner panel of the car body one by one and then insert it. As long as there is a slight difference in the size between the holes in the inner panel of the car body, it is difficult to assemble, etc.

[0015] In addition, when installed along the above-mentioned vehicle inner panel, due to the deviation of the above-mentioned air curtain or vehicle body panel products, etc., there may be a problem that the air curtain sags between the holes of the vehicle inner panel.

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