US 12,337,788 B2
Airbag device
Sung Hoon Kim, Incheon (KR); Jun Yong Min, Yongin-si (KR); and Hyo Shub Shin, Hwaseong-si (KR)
Assigned to Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed by Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed on Dec. 5, 2023, as Appl. No. 18/529,431.
Claims priority of application No. 10-2023-0118356 (KR), filed on Sep. 6, 2023.
Prior Publication US 2025/0074351 A1, Mar. 6, 2025
Int. Cl. B60R 21/232 (2011.01); B60R 21/214 (2011.01); B60R 21/231 (2011.01); B60R 21/2338 (2011.01)
CPC B60R 21/232 (2013.01) [B60R 21/214 (2013.01); B60R 21/23138 (2013.01); B60R 2021/23386 (2013.01)] 19 Claims
OG exemplary drawing
 
1. An airbag device comprising:
a first airbag configured to be deployed in a shape covering a lateral outer periphery in a vehicle; and
a second airbag configured to be deployed at a position different from a position of the first airbag in the vehicle and coupled and supported by a coupling device at a portion where the second airbag overlaps the first airbag;
wherein a first support chamber is deployed from the first airbag in a shape expanding toward the second airbag; and
wherein the first support chamber and the second airbag are coupled by a first coupling device in response that the first support chamber and the second airbag are deployed.