公开(公告)号：US20220203920A1

公开(公告)日：2022-06-30

申请号：US17594580

申请日：2020-03-24

申请人： Kazuki MORITA ,  Kazuo YAGAI ,  Autoliv Development AB

发明人： Kazuki MORITA ,  Kazuo YAGAI

IPC分类号： B60R21/203 ,  B60R21/2165 ,  B60R21/2346 ,  B60R21/264

摘要： An airbag device, including: a gas generator that generates expansion gas; an airbag that expands and deploys by the expansion gas to restrain an occupant; and a gas rectifying member provided inside the airbag so as to cover the occupant side of the gas generator, and that controls the flow of the expansion gas. The gas rectifying member is formed from a flat panel including a portion bilaterally symmetrical to a line connecting 12 o'clock and 6 o'clock (X axis) when a plane parallel to a rim of the steering wheel is regarded as a clock face, and has a configuration where a lower opening portion for discharging the expansion gas in a 6 o'clock direction is formed by stitching left and right edge portions of the panel together, and the occupant side of the gas generator is covered.