| 摘要 |
A portable ice barrel system composed of collapsible components that are configured to form a cylindrical insulation layer (160) that also forms an opening at the top of the barrel (1). The base includes a grid (139), a disc (138), a rim (122), and a series of wheels (137). An inner liner (202) extends into the opening of the cylindrical insulation layer (160) to form an interior barrel cavity (110) and an exterior barrel wall (103). The portable ice barrel (1) may include a plurality of clips (146) for holding the inner liner (202) onto the cylindrical insulation layer (160). The portable ice barrel (1) can include an expandable bladder (3) or an insulative material that is injected into a gap (32) between an inside surface (12) of the exterior wall and an exterior surface (17) of the expandable bladder to form an insulative layer. The portable ice barrel (1) can include a plurality of sections that form an inner cylindrical insulation layer (160). The portable ice barrel (1) may also include a hinged top and a hinged base that can be collapsed when deconfigured with the other components and shipped in a flat configuration. |
