| 摘要 |
The disclosure discloses a passenger airbag apparatus comprising: an airbag configured to inflates and expands from an opening; a retainer configured to comprise a body having substantially rectangular frame-shaped side walls; arm members configured to extend respectively from the side walls along a left and right directions, and to be affixed to the panel; a substantially disk-shaped gas generator attached to the bottom surface of the body; and a support member arranged in a manner that the upper end portion thereof is attached to an outer periphery of the opening and to cover the sides of the airbag, wherein: the retainer further includes hook members provided on the side walls along a front and rear directions, and engage the body with the support member; the body and the hook members are integrally constructed with substantially the same thickness; and the hook members further includes a first rib portion. |
