The present invention relates to a roof airbag which improves a passenger protection performance by preventing a passenger's head from departing by improving a structure of the roof airbag. According to the present invention, a vehicle roof airbag and a deployment method thereof are introduced. The vehicle roof airbag of the present invention comprises: a main airbag cushion deployed in a shape which covers a roof glass of a panoramic roof unit; and a sub airbag cushion having one end connected to the main airbag cushion and the other end extending to a roof panel portion around the panoramic roof unit.
본 발명은 루프 에어백의 구조 개선을 통해 승객의 머리 이탈을 방지하여 승객 보호성능을 향상시키는 루프 에어백에 관한 것으로, 파노라마 루프부의 루프글라스를 덮는 형상으로 전개되는 메인에어백쿠션; 일단이 메인에어백쿠션과 연결되고, 타단이 파노라마 루프부 둘레의 루프패널 부분까지 이어져 전개되는 서브에어백쿠션;을 포함하는 차량용 루프 에어백 및 그 전개방법이 소개된다.
ROOF AIRBAGS FOR VEHICLES AND METHOD FOR DEPLOYING THEM
차량용 루프 에어백 및 그 전개방법
2021-09-23
Patent
Electronic Resource
Korean
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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