| 摘要 |
<p>The present invention provides a heated waterbed comprising an outer frame (912) and a frame base (14) together defining a central cavity (16). A sunken frame (18) is positioned underneath a portion of the central cavity (16) and forms a cavity well (20). A heating unit (22) is positioned at the bottom (24) of the cavity well (20). A water-filled container (26) overlies the heating unit (22) in the cavity well (20). A plurality of water-filled receptacles or tubes (28) together form a waterbed mattress positioned in the central cavity (16), a portion of each receptacle or tube (28) being in contact with the water-filled container (26) in the cavity well (20).</p> |
