| 主权项 |
1. An airbag apparatus comprising a gas generator and an airbag, wherein
the gas generator is elongated and includes a gas outlet at a distal end thereof, the airbag is deployed and inflated by inflation gas discharged from the gas outlet, the airbag includes an insertion opening for the gas generator, a section of the gas generator from a longitudinally middle portion to the gas outlet is defined as an insertion section, the insertion section is inserted in the airbag through the insertion opening and is arranged along an inner wall surface of the airbag, the gas generator has a proximal end located opposite from the gas outlet, a section from the middle portion to the proximal end is located outside the airbag and along an outer wall surface of the airbag, the airbag includes a lid sheet arranged inside the airbag, a gap is defined between the gas generator and an inner edge of the insertion opening, the lid sheet closes the gap from a position inward of the insertion section, the lid sheet includes a joint, the joint is located along a rear portion of the insertion opening in an insertion direction of the gas generator, and the lid sheet is joined to the airbag with the joint. |
