SIDE CURTAIN AIRBAG FOR VEHICLE

摘要

A side curtain air bag for vehicle is disclosed. The air bag includes a gas induction pipe equipped in the upper portion in order that gas is injected and an airbag body on which a supply flow channel is formed to supply gas to the gas induction pipe. A forward and backward head protection chamber is disposed in the forward and backward side of the airbag body and expanded by the inflow gas from the supply flow channel. A transversal area of the supply flow channel between the gas induction pipe is configured to increase toward at least any one among forward and backward head protection chambers.