OCCUPANT PROTECTION DEVICE

摘要

In an occupant protection device (10), a multi-directional airbag (30) which is inflated and deployed upon receiving a supply of gas in a state of being contained in a headrest (18) is configured as a single-piece bag body surrounding the head (H) of a seated person (D) by comprising: a front deployment portion (36) including a front inflation portion (42) which is deployed in front of a seat with respect to at least the head (H), shoulders (S), or chest (B) of the seated person (D); and a pair of left and right lateral deployment portions (38) including lateral inflation portions (44) which are connected to the front deployment portion (36), and are inflated and deployed lateral to the head (H) of the seated person (D).