Patent ID: 7322064
Filing Date: 2008-01-29
Classification: A47C

Abstract:
1. An inflatable bed comprising: a bottom sheet layer having a first peripheral end; a top sheet layer disposed above said bottom sheet layer and having a second peripheral end; a surrounding sheet that interconnects said first and second peripheral ends and that cooperates with said bottom and top sheet layers to form a bed body which defines an air chamber, wherein said bed body includes an upper body support portion, a lower body support portion, and a juncture between said upper and lower body support portions, said upper body support portion having a first end, said lower body support portion having a second end opposite to said first end; a plurality of spaced-apart tension members disposed within said air chamber, each of said tension members having two ends connected respectively to said bottom and top sheet layers; an inner partition sheet disposed within said air chamber and spaced apart from and surrounded by said surrounding sheet, said inner partition sheet being connected to said bottom and top sheet layers so as to divide said air chamber into a first air chamber and a second air chamber surrounded by said first air chamber, said first air chamber being defined between said surrounding sheet and said inner partition sheet; and first and second partition sheets which confine a third air chamber within said second air chamber in said upper body support portion, said first partition sheet having top and bottom ends connected respectively to said top and bottom sheet layers and extending substantially along a first direction transverse to a line that extends from said first end to said second end, said second partition sheet being substantially U-shape, and having top and bottom ends connected respectively to said top and bottom sheet layers, and two opposite ends connected respectively to said first partition sheet.