The present invention is to provide a curtain airbag device capable of smoothly deploying while avoiding interference with peripheral devices of a vehicle body. The present invention relates to a curtain airbag cushion comprising: a first cushion body part in which a gas inlet portion through which gas injected from an inflator is introduced is formed, and which is deployed downward by the inflow of gas; a second cushion body part formed in communication with a lower portion of the first cushion body part, and deployed downward by the inflow of gas to form an air cushion continuous with the first cushion body part; a cushion moving part which is formed on the upper side of the second cushion body part to communicate with an upper portion of the first cushion body part, expands by the inflow of gas, and presses the second cushion body part in a direction away from the vehicle body; and an inactive part for dividing the second cushion body part and the cushion moving part.
본 발명은 커튼 에어백 쿠션에 관한 것으로, 인플레이터에서 분사되는 가스가 유입되는 가스유입부가 형성되고, 가스의 유입에 의해 하향 전개되는 제1쿠션본체부와, 제1쿠션본체부의 하부와 연통되게 형성되고, 가스의 유입에 의해 하향 전개되며 제1쿠션본체부와 연속된 에어쿠션을 형성하는 제2쿠션본체부와, 제2쿠션본체부의 상측에 제1쿠션본체부의 상부와 연통되게 형성되고, 가스의 유입에 의해 팽창되며 제2쿠션본체부를 차체로부터 이격되는 방향으로 가압하는 쿠션이동부와, 제2쿠션본체부와 쿠션이동부를 구획하는 인액티브부를 포함하는 것을 특징으로 한다.
CURTAIN AIRBAG CUSHION
커튼 에어백 쿠션
01.04.2021
Patent
Elektronische Ressource
Koreanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
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