Inflatable cushion with functions of combination and assembly

Abstract

An inflatable cushion includes an upper surface layer, a lower surface layer, an upper coating layer, a lower coating layer, and a filling layer. Peripheral portions of the upper surface layer, the lower surface layer, the upper coating layer, and the lower coating layer are sealed and fused. The filling layer is mounted between the upper surface layer and the lower surface layer. The upper surface layer is made of an elastic hook and loop fastener formed by warp knitting. The upper coating layer coats and covers a bottom of the upper surface layer. The upper coating layer may be adhered to the upper surface layer. The upper coating layer is air-tight.

1 . An inflatable cushion comprising:
 an upper surface layer, a lower surface layer, an upper coating layer, a lower coating layer, and a filling layer;   wherein:   peripheral portions of the upper surface layer, the lower surface layer, the upper coating layer, and the lower coating layer are sealed and fused;   the filling layer is mounted between the upper surface layer and the lower surface layer;   the upper surface layer is made of an elastic hook and loop fastener formed by warp knitting;   the upper coating layer coats and covers a bottom of the upper surface layer;   the upper coating layer may be adhered to the upper surface layer; and   the upper coating layer is air-tight.   
     
     
         2 . The inflatable cushion as claimed in  claim 1 , wherein the elastic hook and loop fastener of the upper surface layer is made of polyester, Nylon, wide knitting fabric or textile cloth formed by warp knitting. 
     
     
         3 . The inflatable cushion as claimed in  claim 1 , wherein:
 the lower surface layer is made of an elastic hook and loop fastener formed by warp knitting;   the lower coating layer coats and covers a top of the lower surface layer;   the lower coating layer may be adhered to the lower surface layer; and   the lower coating layer is air-tight.   
     
     
         4 . The inflatable cushion as claimed in  claim 1 , wherein the elastic hook and loop fastener of the lower surface layer is made of polyester, Nylon, wide knitting fabric or textile cloth formed by warp knitting. 
     
     
         5 . The inflatable cushion as claimed in  claim 1 , wherein:
 a connecting member is mounted between two inflatable cushions to connect the two inflatable cushions;   the connecting member has a top layer and a bottom layer each having a hook and loop fastening function; and   each of the top layer and the bottom layer of the connecting member is made of an elastic hook and loop fastener or a Velcro tape.