AIRBAG FOR SEAT NEXT TO DRIVER

摘要

PURPOSE: An airbag for a seat next to driver is provided to improve a structure having a spiral inside of a cushion cover for guiding a gas in order to supply the gas generated at a gas generator uniformly to an inside of the airbag. CONSTITUTION: An airbag for a seat next to driver is installed to a vehicle body and comprises a housing(10) having a cavity for installing the airbag and a parts thereof at an inside of the housing. The gas generator(20) is installed to a bottom side of the housing and has an elongated cylindrical shape including a gas outlet for exhausting a gas. An airbag cushion(30) is provided to one side of the housing and can be expanded by introducing the gas generated at the gas generator. A cushion holder(40) is inserted to the inside of the airbag cushion to couple with the housing. A spiral vortex lease portion(50) is provided to the inside of the cushion installed between the gas generator(20) and the airbag cushion(30) in order to supply uniformly the gas generated at the gas generator to the inside of the airbag.