Bottle insulating device
Present embodiments relate to an insulating device. More specifically, but without limitation, present embodiments relate to an insulating device that accommodates bottles of differing size and shape by comprising an expandable boot that accommodates bottles of differing size and shape.
1. A bottle insulating device, comprising:
a base having a floor, a side wall extending upwardly from the floor, and an upper edge defining an inner cavity;
a lower lid having a lower portion which extends into said upper edge of said base and an upper portion of frusto-conical shape which extends from said lower portion, said upper portion having a slot defined by an inner wall and an outer wall;
a boot having a frusto-conical shape including a lower edge, an upper edge, and an expandable sidewall, said lower edge having a rib that is positioned in said slot between said inner wall and said outer wall, said expandable sidewall having an expansion band which may expand a height of the boot; and,
wherein the boot expands in height to accommodate bottle necks of varying height.
2. The bottle insulating device of claim 1 , said expandable sidewall being a plurality of folds.
3. The bottle insulating device of claim 1 , said base having a retaining feature.
4. The bottle insulating device of claim 3 , said lower lid having a corresponding retaining feature.
5. The bottle insulating device of claim 4 , each of said retaining feature and said corresponding retaining feature being a thread.
6. The bottle insulating device of claim 4 , said retaining feature and said corresponding retaining feature being a lug.
7. The bottle insulating device of claim 4 , said retaining feature being a push and twist feature.
8. The bottle insulating device of claim 1 , said boot having a groove disposed above said rib disposed at said lower edge.
9. The bottle insulating device of claim 8 , further comprising a lug at said lower edge which engages a corresponding feature at said lower lid.
10. The bottle insulating device of claim 1 , said side wall of said base being tapered.
11. The bottle insulating device of claim 10 , said side wall having a plurality of scallops.
12. The bottle insulating device of claim 1 , further comprising an insert on the floor within the inner cavity.
13. A bottle insulating device, comprising:
an expandable boot, having an upper open end of a first diameter and a lower open end of a second diameter larger than said first diameter, an expandable sidewall having an expansion band that expands in height, and, a rib disposed at a bottom of said expandable boot;
a lower lid having an upper portion which engages said expandable boot by receiving said rib in a slot at said upper portion, and a lower portion which depends from said upper portion;
a base which engages said lower lid, said base having a floor, a sidewall extending upwardly from said floor, and an upper edge of said sidewall defining a cavity wherein a wine bottle may be received; and,
wherein said expandable boot can change in shape to accommodate wine bottles of varying sizes.
14. The bottle insulating device of claim 13 , said lower lid threadably engaging said base.
15. The bottle insulating device of claim 14 , said expandable boot removably connected to said lower lid.
16. The bottle insulating device of claim 13 , wherein said expansion band is formed of a fold in a material defining said expandable boot.
17. The bottle insulating device of claim 16 , each of said fold extending radially inwardly.
18. The bottle insulating device of claim 13 , said upper open end of said expandable boot allowing a bottle neck to pass therethrough.
19. The bottle insulating device of claim 18 , an inner surface of said expandable boot engaging a shoulder of each of said wine bottles.