| 摘要 |
Provided is a safer air bag system which relieves shock to the head and face of an occupant when an air bag inflates and deploys. An air bag body 1 consists of a primary air bag 2 and a secondary air bag 3 which is provided on the front surface of the primary air bag 2. When an inflator 4 is actuated, the high-pressure gas is introduced into the primary air bag 2 to inflate and deploy the primary air bag 2 and then fed into the secondary air bag 3 through gas introducing ports 6 of the primary air bag 2 so that the secondary air bag 3 inflates and deploys more slowly than the primary air bag 2. The secondary air bag 3 thus absorbs shock to the face of the occupant caused by the inflation and deployment of the primary air bag 2.
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