| 摘要 |
<p>An air inflated mattress comprises, in combination, a plurality of inflated cells and constraint means of flexible material for encircling the cells so as to retain them in position whereby the cells form a resilient surface. The constraint structure has a floor portion and a wall portion extending around the periphery of the floor portion. End parts of the wall portion are stiffened by end-boards and a base structure of articulated form is disposed on (or in) the floor portion. The cells are preferably formed so as to allow inflation fluid to bleed therefrom and may be covered with removable shrouds.</p> |
