Patent attributes
An occupant protection device is provided including (1) an airbag that covers the head of the occupant, and that has (i) a front deployment section that is housed in a headrest, and that is deployed at a seat forward direction with respect to the head of a seated occupant, and (ii) a pair of left and right lateral deployment sections that are inflated and deployed at seat sides with respect to the head of the seated occupant, (2) a lifting mechanism that raises and lowers the vehicle seat, and (3) a controller that uses the lifting mechanism to lower the vehicle seat to an airbag deployable height in cases in which a vehicle collision has been determined to be unavoidable and a height of the vehicle seat is higher than the airbag deployable height, and that inflates and deploys the airbag after lowering the vehicle seat.
