VEHICLE SEAT

摘要

A vehicle seat (10) is configured in such a manner that a side airbag module (30) and a side support bladder (46) are arranged on the inside of a shell frame (14) which constitutes the framework of a seat back (12). The base bracket (56) of a support body (49) is disposed between the side support bladder (46) and the side airbag module (30). The base bracket (56) is supported by the shell frame (14). When the side support bladder (46) is inflated, the base bracket (56) supports the side support bladder (46) from the outside in the widthwise direction of the seat, and when a side airbag (32) is inflated and expanded, the base bracket (56) is rotated together with the side support bladder (46) about a hinge (50) to the inside in the widthwise direction of the seat by the inflation pressure of the side airbag (32).