Seat for motor vehicle with inflatable head support has retractable frame, controler inflates head support cushion with seat occupied and evacuates it with seat unoccupied

摘要

The seat has a seat cushion and a seat back with a pneumatically inflatable head support with a frame and an inflatable cushion. The frame has a drive designed to retract the frame with the seat unoccupied and to deploy it with the seat occupied. The head support has a controler that inflates the head support cushion with the seat occupied and evacuates it with the seat unoccupied. The seat has a seat cushion (11) and a seat back (12) with a pneumatically inflatable head support (2) with an essentially U-shaped frame (21) and a cushion (3), whereby the frame in the seat back is mounted to be engaged from above and the cushion is inflatable. The frame has a drive (22) designed to retract the frame with the seat unoccupied and to deploy it with the seat occupied. The head support has a controler (23) that inflates the head support cushion with the seat occupied and evacuates it with the seat unoccupied.