Patent attributes
A rear seat side airbag device comprising: a case that is disposed at a vehicle width direction outer-side of a seatback of a rear seat and configured including, in vehicle plan view, a bottom wall extending along a vehicle width direction and a pair of side walls extending toward a vehicle front from respective vehicle width direction end portions of the bottom wall, one of the side walls being formed with a shorter vehicle front-rear direction length than the other of the side walls; and an airbag module that is housed in the case and configured including a side airbag and an inflator, the inflator supplying gas to the side airbag and including a stud bolt projecting out in a vehicle width direction and fastened to the one side wall or the other side wall by the stud bolt.
