Inflatable seat cushion, which can be integrated into a garment, has an elastic foam filling and air valve with a contour structured to the user's seat

摘要

The inflatable seat cushion (1) has an air-impermeable shrouding and a filling of at least one elastic foam material. The cushion has a valve (5) at the edge (4) for inflation and deflation. The cushion has a contour (6) matching the shape of the user's seat, and can be integrated into a garment e.g. jacket or trousers.