公开(公告)号：US20230025221A1

公开(公告)日：2023-01-26

申请号：US17814006

申请日：2022-07-21

Applicant: Autoliv Development AB

Inventor： Seung-Wan Sung ,  Hyun-Chul Yang

IPC: B60R21/201 ,  B60R21/2334

Abstract: A passenger seat airbag apparatus for a vehicle, including a housing installed in a structure inside the vehicle, an airbag cushion accommodated in a folded state inside the housing, and inflated and deployed between the structure inside the vehicle and an occupant to restrain and protect the occupant when the vehicle collides, and a flap having one end connected to a wrapper for wrapping the folded airbag cushion to guide a deployed direction of the airbag cushion while the airbag cushion is inflated and deployed. The flap is formed on both sides thereof with expansion parts for expanding a width of the flap wider than a width of an inner space of the housing. This invention further includes a structure inside the vehicle when the airbag cushion is inflated and deployed, which stably guides a deployed direction of the flap and the airbag cushion, enhancing deployment shape and performance.

公开(公告)号：US11691587B2

公开(公告)日：2023-07-04

申请号：US17814006

申请日：2022-07-21

Applicant: Autoliv Development AB

Inventor： Seung-Wan Sung ,  Hyun-Chul Yang

IPC: B60R21/201 ,  B60R21/2334 ,  B60R21/00

CPC classification number: B60R21/201 ,  B60R21/2334 ,  B60R2021/0004 ,  B60R2021/0009 ,  B60R2021/0048

Abstract: A passenger seat airbag apparatus for a vehicle, including a housing installed in a structure inside the vehicle, an airbag cushion accommodated in a folded state inside the housing, and inflated and deployed between the structure inside the vehicle and an occupant to restrain and protect the occupant when the vehicle collides, and a flap having one end connected to a wrapper for wrapping the folded airbag cushion to guide a deployed direction of the airbag cushion while the airbag cushion is inflated and deployed. The flap is formed on both sides thereof with expansion parts for expanding a width of the flap wider than a width of an inner space of the housing. This invention further includes a structure inside the vehicle when the airbag cushion is inflated and deployed, which stably guides a deployed direction of the flap and the airbag cushion, enhancing deployment shape and performance.