| 摘要 |
<b>Seat</b> in a motor vehicle, mainly an open car, seat cover Seat back (2) having on its surface a side flange (10) at least one repeatedly usable inflatable element (4) from a pliable material. The inflatable element runs along the side flange (10) and it is placed and oriented in such a way that in the inflated state it is spread to a gap between the seat (1) of a driver and a seat (1) of a passenger and/or a gap between the seat (1) and a side upholstery of the interior of the car. The inflatable element (4) in the inflated state touches the opposite surfaces by at least a part of its surface, by which it fills in the gap at the level of the seat backs. This achieves a tight sealing which prevents the flow of the cold air from behind while the roof of the car is open. The device for the inflation and deflation of the inflatable element has a source (7) of the air, a reverse valve (8), a pressure sensor and a release valve (9). The control of the system can be connected with a control of a heating, of a launching of airbags, and of an opening of a door. The seat (1) can have multiple inflatable elements (4), preferably at least one on each side of the seat back (2). |
