Abstract: An occupant crash protection includes: a seat-side airbag device configured to deploy a seat-side gas cushion portion between an aisle and an occupant sitting on a seat, the seat-side airbag device being placed around the seat on which the occupant sits; and a wall-side airbag device configured to deploy a wall-side gas cushion portion toward the seat-side gas cushion portion to be deployed from the seat side to the aisle, the wall-side airbag device being placed inside a vehicle cabin wall.

Abstract: An occupant crash protection includes: a seat-side airbag device configured to deploy a seat-side gas cushion portion between an aisle and an occupant sitting on a seat, the seat-side airbag device being placed around the seat on which the occupant sits; and a wall-side airbag device configured to deploy a wall-side gas cushion portion toward the seat-side gas cushion portion to be deployed from the seat side to the aisle, the wall-side airbag device being placed inside a vehicle cabin wall.

Abstract: A side airbag device for a vehicle includes an inflator, which is provided in an outer side portion of a vehicle seat back in a vehicle width direction, and is operated and generates gas when a vehicle side impact is detected; a side airbag, which is provided on the side portion, partitioned into upper and lower bag portions, and expanded and deployed as gas from the inflator is distributed into the respective bag portions so that inner pressure of the lower bag portion becomes higher than that of the upper bag portion, the upper bag portion restraining a shoulder to an abdominal region, and the lower bag portion restraining a lumber region; and a restricting member, which is bridged between upper and lower end portions of the lower bag portion, and restricts a dimension of the lower bag portion in an upper-lower direction, in an expanded and deployed state.

Abstract: A deployment guiding cloth is wound from an outside in the vehicle width direction, on an outer peripheral portion of a folded side airbag. This deployment guiding cloth extends toward a vehicle front side and is interposed between the side airbag that is partially deployed and a vehicle cabin side portion (a center pillar garnish and a door trim) before the side airbag is fully deployed.

Abstract: A deployment guiding cloth is wound from an outside in the vehicle width direction, on an outer peripheral portion of a folded side airbag. This deployment guiding cloth extends toward a vehicle front side and is interposed between the side airbag that is partially deployed and a vehicle cabin side portion (a center pillar garnish and a door trim) before the side airbag is fully deployed.

Abstract: A deployment guiding cloth is wound from an outside in the vehicle width direction, on an outer peripheral portion of a folded side airbag. This deployment guiding cloth extends toward a vehicle front side and is interposed between the side airbag that is partially deployed and a vehicle cabin side portion (a center pillar garnish and a door trim) before the side airbag is fully deployed.

Abstract: A side airbag device for a vehicle includes an inflator, which is provided in an outer side portion of a vehicle seat back in a vehicle width direction, and is operated and generates gas when a vehicle side impact is detected; a side airbag, which is provided on the side portion, partitioned into upper and lower bag portions, and expanded and deployed as gas from the inflator is distributed into the respective bag portions so that inner pressure of the lower bag portion becomes higher than that of the upper bag portion, the upper bag portion restraining a shoulder to an abdominal region, and the lower bag portion restraining a lumber region; and a restricting member, which is bridged between upper and lower end portions of the lower bag portion, and restricts a dimension of the lower bag portion in an upper-lower direction, in an expanded and deployed state.