When an airbag is provided on the vehicle wall side, outside a side frame, a seat back has different designs on the left and right, that is, on the vehicle wall side where the airbag is provided and on the vehicle interior side where the airbag is not provided. A bracket (16) is mounted to the inside of the vehicle wall-side side frame (14fs) of a seat back frame, the bracket has on the inside thereof a holding bracket (16a) having a substantially square C-shaped cross-section, and an airbag (20) is retained and held by the holding bracket. A screw (20a) protrudes from the inner surface side of the airbag and extends passing through a long hole-like groove (16a1) formed in the holding bracket. An expansion restriction plate (22) is provided over the holding bracket and covers the inner surface side of the airbag, a hexagonal nut (22c) is engaged with the screw which is inserted through the mounting hole (22a) of the expansion restriction plate, and as a result the expansion restriction plate is mounted to the inside of the holding bracket. Thus the airbag on the inside of the side frame is sandwiched between the side frame and the expansion restriction plate.
VEHICLE SEAT INCORPORATING SIDE AIRBAG
FAHRZEUGSITZ MIT SEITENAIRBAG
SIÈGE DE VÉHICULE INCORPORANT UN COUSSIN DE SÉCURITÉ GONFLABLE LATÉRAL
2017-04-26
Patent
Electronic Resource
English