AIR BAG DEVICE AND BRACKET

PROBLEM TO BE SOLVED: To provide an air bag device having a structure which reduces weight by reducing the number of part items, is achieved in cost-down by simplifying an assembling process, and alleviates an impact force even in an attachment mechanism.SOLUTION: An air bag device comprises an air bag 12, an inflator 22 for supplying a deploying gas to the air bag 12, and a bracket 30 for attaching the air bag 12 and the inflator 22 to a vehicle body. The bracket 30 has a vehicle body support 38 for supporting the inflator 22 by separating it from the vehicle body, and a pressing part 32T for maintaining abutment with the vehicle body by pressure, and the pressing part 32T has an impact alleviation part 32 for alleviating an impact force by being compressed and deformed in a direction in which an impact is applied.