Patent attributes
An airbag apparatus includes a gas generator main body and an airbag. The gas generator main body includes a gas outlet portion, which includes gas discharging holes, and a non-outlet portion. The airbag includes an inflation portion, which is inflated by inflation gas, and a storage chamber, which is arranged outside the inflation portion and stores the gas generator main body. The storage chamber includes an insertion port for inserting the gas generator main body and a partition wall. The partition wall includes a pass-through portion through which the non-outlet portion is passed. The partition wall separates the storage chamber and the inflation portion from each other and restricts leakage of inflation gas in the inflation portion to the storage chamber through the gap between inner wall surface of the pass-through portion and the non-outlet portion.
