Gasgenerator und Gassackvorrichtung

摘要

To provide an inflator constructed by coupling a tank previously charged with a gas and a gas generator. An inflator 1 comprises a substantially cylindrical tank 2; a gas generator that contains chemicals 4 and an initiator 5 etc., and is fixed to one end of the tank 2; a first sealing plate 6 that separates the interior of the gas generator 3 and a gas inlet 7 at one end of the tank 2; and a second sealing plate 9 that separates the other end of the tank 2 and a guide hole 8 extending to a gas outlet 10. A pressurized gas is previously charged in the tank 2. The inflator 1 can be assembled by screwing a nozzle 14 of the gas generator 3 to the gas inlet 7 of the tank 2 to couple the gas generator 3 and the tank 2 to each other.