Patent ID: 9669789
Date: 2017-06-06
CPC Classifications: B60R

Claim:
1. A side airbag device comprising: a side airbag that is provided at a side portion of a seatback, and includes a rear inflation section that is adapted to inflate and deploy at the side of at least rear portions of the chest and abdominal regions of a seated occupant on receipt of supplied gas, and a front inflation section that is adapted to inflate and deploy at the side of at least front portions of the chest and abdominal regions of the seated occupant on receipt of gas supplied from the rear inflation section through a communication path formed at a boundary between the rear inflation section and the front inflation section; and a tension member that receives tension and deploys accompanying inflation and deployment of the side airbag, wherein in a deployed state, a front end side of the tension member in the vehicle front-rear direction is connected to the rear inflation section, and the rear end side of the tension member in the vehicle front-rear direction is connected to a frame of the seatback, wherein: