OCCUPANT RESTRAINING SYSTEM

摘要

An occupant restraining system (10) with a seat bag inflatable stepwise, comprising the seat bag (12) extending in the lateral direction of a seat and inflatable to press a seat cushion from the underside, an inner bag (13) disposed in the seat bag (12), and an inflator (14) for inflating the seat bag (12) and the inner bag (13). The inner bag (13) extends in the lateral direction of the seat inside the seat bag (12), and the inflator (14) is disposed in the inner bag (13) with its longitudinal direction aligned with the longitudinal direction of the inner bag (13). Gas outlets (17) for flowing out a gas in the inner bag (13) upward into the seat bag (12) are formed in the upper surface of the inner bag (13).