公开(公告)号：US20220227324A1

公开(公告)日：2022-07-21

申请号：US17153571

申请日：2021-01-20

Applicant: AUTOLIV ASP, INC.

Inventor： JEFFREY DANIEL WILLIAMS ,  CHANGSOO CHOI

IPC: B60R21/205

Abstract: An airbag device is adapted to be installed in a vehicle for protecting an occupant. The airbag device includes a bag-like cushion that inflates and deploys in front of a seat and is adapted to restrain the occupant. In an inflated condition, the airbag cushion includes a main inflating section inflating toward the rear of the vehicle, a pair of lobes protruding toward the rear of the vehicle on both sides of the main inflating section in a vehicle width direction, a pair of secondary inflating sections being provided respectively between the main inflating section and each of the lobes in the vehicle width direction and inflating toward the rear of the vehicle, and a pair of tethers are symmetrically attached and tensioned inside the cushion for preventing the protruded lobes from swinging around the main inflating section of the cushion.