초록 ▼

A cylindrical beverage cooling apparatus is set forth formed with a plurality of wall layers varying from a most dense outer wall to a least dense inner wall to contact a container positionable therein to maintain cooling thereof. Circular ribs formed on said inner wall are positioned along the inne

A cylindrical beverage cooling apparatus is set forth formed with a plurality of wall layers varying from a most dense outer wall to a least dense inner wall to contact a container positionable therein to maintain cooling thereof. Circular ribs formed on said inner wall are positioned along the inner wall length thereof for maintaining frictional contact with an inserted container and for providing air gaps for said container to enhance a cooling effect. A floor mounted enclosure is filled with a freezable liquid for imparting cooling to an inserted can or bottle within said beverage cooler. Formed on a lid at the entrance of the cooler are a series of encircling flap elements to engage an upper surface of an inserted container to accommodate variations in container configuration while maintaining a sealing contact therewith to contain cooling air within said beverage container.

대표청구항 ▼

A cooling device for use in cooling cylindrical vessels positionable therein comprising, a plural walled container formed of rubber-like material of varying density for limiting heat flow through said walls, and a cap means formed of a series of individual flexible flap portions defining and entranc

A cooling device for use in cooling cylindrical vessels positionable therein comprising, a plural walled container formed of rubber-like material of varying density for limiting heat flow through said walls, and a cap means formed of a series of individual flexible flap portions defining and entrance of said container integrally formed to said container for firstly securing and accommodating an exterior surface of a vessel positionable within said container and for secondly sealing and engaging said exterior surface to thereby limit heat flow to the interior of said container, and wherein the pluraled walls comprise three walls wherein said exterior wall is of greatest density, said central wall is of intermediate density, and said interior wall of least density wherein the exterior wall maintains the integrity of the configurational shape and the central and interior walls discourage heat flow through the walls, and wherein a plurality of spaced continuous circumferential ribs are positioned and integrally formed onto the inner wall along the length thereof for providing air pockets against a vessel positionable within said container, and wherein a flexible membrane is secured to a defined floor of the container wherein said membrane has positioned therein a refrigerant.