Patent ID: 6840536

Claim:
An air bag assembly for installing a housing equipped with an inflator in a crush pad of a passenger seat and exposing an air bag door, comprising: an upper housing which is coupled to an upper surface of the housing, said upper housing having a penetrated hole in the center of a lower surface thereof, and a plurality of fixed holes in upright side surfaces thereof; a retainer having a refracted part which is coupled to the inside of a side surface of said upper housing, and which is separated at a predetermined interval as much as the width of the refracted part to make a space from the side surface; and a locking part which is in the form of a wedge provided on an inserting part of a lower surface of an air bag door, said locking part configured to be inserted into the fixed hole of said upper housing when the inserting part is inserted into said upper housing and the space of said retainer.