Chill cylinder for beverage containers

Claim 2

A container assembly for chilling wine bottles or the like comprising: a bottle of a potable liquid; said bottle having a neck portion; a thermally insulating container having a closed bottom and an open top, for enclosing the main body of said bottle, with sufficient additional space for a quantity of small particles of ice sufficient to chill the bottle of liquid between the container and the bottle, said space for ice constituting a substantial proportion of the space within the container; said open top having internal threads; ice in a finely divided form filling the space between said bottle and said container; means for sealing around the top of the container between the bottle and the container, whereby the potable liquid may be poured from the bottle without spilling the ice or water from the melted ice; said means for sealing being wedge shaped and having a central opening for receiving and sealing surrounding said bottle neck portion; said means for sealing having lower external threads, for sealingly engaging the container internal threads, and upper threads; and cap means for engaging said sealing means for covering the top of the bottle after it has been opened said cap means having lower threads for mating with the upper threads of said wedge shaped sealing means.

Claim 3

A container assembly as defined in claim 1 wherein said sealing means includes means for making wedging sealing engagement with the bottle.

Claim 4

A container assembly as defined in claim 1 wherein said thermally insulated container is an inexpensive disposable container and is formed at least in part of a waterproof foamed plastic.

Claim 5

A container assembly as defined in claim 1 wherein said thermally insulated container includes an outer shell, and an inner liner of foamed plastic material.

Claim 6

A container assembly as defined in claim 1 wherein the inner diameter of said insulating container is in the order of four inches, to allow space for finely divided ice to be supplied between the bottle and the container.

Claim 7

A container assembly as defined in claim 1 wherein said thermally insulating container is substantially cylindrical in configuration.

Claim 8

A container assembly as defined in claim 1 wherein said thermally insulated container is formed in two parts comprising an upper and a lower part with the upper part making a close sliding fit with the lower part, whereby bottle containers of different shapes are readily acommodated.

Claim 9

A container assembly as defined in claim 1 wherein there is in the order of one-half inch distance from the outer wall of the bottle to the inner wall of the container defining the space for receiving ice.

Claim 10

A container assembly for chilling wine bottles, beer glasses, or the like comprising: a potable liquid receptacle said, receptacle having a neck portion; a container for enclosing the main body of said potable liquid receptacle, with space between the receptacle and the inside of the container for receiving finely divided ice, said space for ice constituting a substantial proportion of the space with the container; said container having an open bottom and an open upper neck portion having an outwardly flared upper end; ice in finely divided form filling the space between said receptacle and said container in sufficient quantity to chill said potable liquid receptacle; removable closure means for sealing said container bottom to prevent the leakage of water from said melted ice; and said container assembly including sealing means for resilient closing the space between said container and the upper portion of said receptacle to prevent the spilling of ice or water from said container when liquid is poured or drunk from said receptacle; said sealing means being wedge shaped and having a central opening for receiving and sealingly surrounding said receptacle neck portion; a closure member having an inwardly tappered lower end for frictionally engaging the inner surface of the flared neck portion.

Claim 11

A container assembly for chilling wine bottles, beer glasses, or the like comprising: a potable liquid receptacle said, receptacle having a neck portion; a container for enclosing the main body of said potable liquid receptacle, with space between the receptacle and the inside of the container for receiving finely divided ice, said space for ice constituting a substantial proportion of the space with the container; said container having an open bottom and an open upper neck portion having an outwardly flared upper end; ice in finely divided form filling the space between said receptacle and said container in sufficient quantity to chill said potable liquid receptacle; removable closure means for sealing said container bottom to prevent the leakage of water from said melted ice; and said container assembly including sealing means for resilient closing the space between said container and the upper portion of said receptacle to prevent the spilling of ice or water from said container when liquid is poured or drunk from said receptacle; said sealing means being wedge shaped and having a central opening for receiving and sealingly surrounding said receptacle neck portion; a closure member having an inwardly tappered lower end for frictionally engaging the inner surface of the flared neck portion.

Claim 12

A container assembly as defined in claim 9 wherein said thermally insulated container is formed in two parts comprising an upper and a lower part with the upper part making a close sliding fit with the lower part, whereby bottle containers of different shapes are readily accommodated.

Claim 13

A container assembly as defined in claim 9 wherein said closure means is a ring-shaped member having a wedge-shaped cross-section for sealing the top of the beverage container to the thermally insulated container.