Abstract: A cushion body of a headrest is fitted to a vehicle seat by two supporting rods, and, in the event of impact of the vehicle, is movable with respect to the supporting rods by an actuating device, wherein an actuating assembly, acting on the cushion body, is connected to a rear plate of a frame housed inside the cushion body and in turn connected releasably to the supporting rods; the actuating assembly having a front plate movable with respect to the rear plate and connectable to a portion of the cushion body.
Abstract: A headrest supporting rod for a vehicle seat has a body of molded plastic material, preferably ABS, and an outer coating layer coating the body of plastic material; the material defining the coating layer having at least one metal component.