公开(公告)号：US20180290616A1

公开(公告)日：2018-10-11

申请号：US15766928

申请日：2016-07-27

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： YUTAKA NAKAJIMA ,  HIROYA TABUSHI

IPC: B60R21/203 ,  B60R21/2334 ,  B60R21/239

Abstract: An airbag device which is capable of efficiently suppressing an injury value of an occupant during an emergency. The airbag device 100 includes: an inflator 112 which is installed in a vehicle and which is capable of supplying gas; a main bag 114 which inflates to the front of a seat of the vehicle due to the gas; and an outer bag 116 which inflates so as to surround the main bag 114 due to the gas. The outer bag 116 includes an opening 118 which opens toward an occupant sitting on the seat and which exposes a portion (a rear region 120) of the main bag 114. The outer bag 116 surrounds and presses against the main bag 114, such that the portion of the main bag 114 protrudes from the opening 118 toward the occupant.

公开(公告)号：US20180065583A1

公开(公告)日：2018-03-08

申请号：US15559773

申请日：2016-01-08

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： HIROYA TABUSHI ,  YUTAKA NAKAJIMA ,  TOMOHIRO SUMIYA ,  KAI MAENISHI

IPC: B60R21/205 ,  B60R21/2338 ,  B60R21/239 ,  B60R21/235 ,  B60R21/276 ,  B60R21/264 ,  B60R21/0136

CPC classification number: B60R21/205 ,  B60R21/0136 ,  B60R21/231 ,  B60R21/233 ,  B60R21/2338 ,  B60R21/235 ,  B60R21/239 ,  B60R21/264 ,  B60R21/276 ,  B60R2021/0009 ,  B60R2021/0048 ,  B60R2021/01027 ,  B60R2021/23107 ,  B60R2021/23161 ,  B60R2021/23308 ,  B60R2021/23386 ,  B60R2021/23509 ,  B60R2021/23547 ,  B60R2021/23576 ,  B60R2021/26076

Abstract: An airbag apparatus which is capable of restraining an occupant in a stable position even during an oblique collision, and which is capable of suppressing an injury value of the occupant. An airbag apparatus 100 restrains an occupant 132 of a vehicle. The airbag apparatus 100 is provided with: a main bag 112 which is bag-shaped and inflates and deploys in front of a front passenger seat 104 of the vehicle; and a center bag 114 which is bag-shaped and inflates and deploys on an inner side of the main bag 112 in a vehicle width direction. The center bag 114 has a rear region 160 which extends further towards a rear of the vehicle than the main bag 112, and a curved surface 164, which projects towards a main bag 112 side in the vehicle width direction, is formed on the rear region 160.