US 12,240,407 B2
Shoulder airbag and airbag cushion thereof
Jiwoon Song, Yongin-si (KR); Dong Gil Lee, Yongin-si (KR); Sang Won Hwangbo, Yongin-si (KR); Byung Ho Min, Yongin-si (KR); and Jae Jun Harm, Seoul (KR)
Assigned to HYUNDAI MOBIS CO., LTD., Seoul (KR)
Filed by HYUNDAI MOBIS CO., LTD., Seoul (KR)
Filed on Sep. 12, 2023, as Appl. No. 18/465,730.
Claims priority of application No. 10-2022-0119458 (KR), filed on Sep. 21, 2022.
Prior Publication US 2024/0092305 A1, Mar. 21, 2024
Int. Cl. B60R 21/233 (2006.01); B60R 21/207 (2006.01); B60R 21/237 (2006.01)
CPC B60R 21/233 (2013.01) [B60R 21/207 (2013.01); B60R 21/237 (2013.01); B60R 2021/23308 (2013.01); B60R 2021/23324 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A shoulder airbag comprising:
an airbag cushion mounted in a seatback, the airbag cushion being configured to be deployed so as to cover a shoulder of an occupant sitting in a seat in three axis directions,
wherein the airbag cushion comprises:
a first chamber shaped to cover the shoulder in a first axis direction;
a second chamber shaped to cover the shoulder in a second axis direction; and
a third chamber including:
a first portion extending from the first chamber shaped to cover a portion of the shoulder in a third axis direction, and
a second portion extending from the second chamber and shaped to cover a remaining portion of the shoulder in the third axis direction, and
wherein, when the airbag cushion is deployed, the first chamber, the second chamber, and the third chamber are folded with respect to each other such that the first chamber and the second chamber are perpendicular to each other, the first chamber and the first portion extending from the first chamber are perpendicular to each other, and the second chamber and the second portion extending from the second chamber are perpendicular to each other.