SAFETY AIRBAG

A safety airbag, including: an air bag, having an inflated and stowed state; and a gas generator, used to inflate the air bag to the inflated state, wherein the air bag includes a body portion and a cut-out portion, the cut-out portion being formed as being cut out from the air bag, but still remaining integral with the body portion, and in the inflated state, the cut-out portion being oriented in a predetermined direction relative to the body portion via an orienting member. Using the cut-out portion to provide protection for the head of an occupant increases the utilization rate of a material for making an air bag. In addition, the height of the airbag curtain is relatively large only at the cut-out portion, and is relatively small at the remaining positions, thereby reducing the volume of the air bag.