公开(公告)号：US20220314923A1

公开(公告)日：2022-10-06

申请号：US17753350

申请日：2020-06-04

Applicant: Autoliv Development AB

Inventor： Wujian CHEN ,  Xiaoyu LIANG ,  Shaobing SHAO ,  Liang HUANG

IPC: B60R21/261

Abstract: A safety airbag device, including a safety airbag having an inflated state and a stowed state, a gas generator, used to generate gas to inflate the safety airbag so that the safety airbag enters the inflated state; and a deflector, used to guide the gas generated by the gas generator before the gas generated by the gas generator enters the safety airbag. The deflector includes a first cavity and a second cavity. The first cavity includes a first gas inlet and a first gas outlet. The second cavity includes a second gas inlet and a second gas outlet. The first gas outlet and the second gas inlet are in fluid communication with each other.