U.S. patent number 3,670,918 [Application Number 05/069,799] was granted by the patent office on 1972-06-20 for thermal container assembly.
Invention is credited to Kenneth A. Mitchell.
United States Patent |
3,670,918 |
Mitchell |
June 20, 1972 |
THERMAL CONTAINER ASSEMBLY
Abstract
A hexagonal-shaped container having an upright wall formed with
inside upright recesses for positioning a plurality of cans or
bottles around a member for holding a solid or fluid, as water or
heat sink material. A cover, located over the member, closes the
top of the container.
Inventors: |
Mitchell; Kenneth A.
(Minneapolis, MN) |
Family
ID: |
22091282 |
Appl.
No.: |
05/069,799 |
Filed: |
September 4, 1970 |
Current U.S.
Class: |
220/507;
220/592.2; 206/545; 220/902; D7/605; 220/516 |
Current CPC
Class: |
B65D
81/38 (20130101); F25D 3/08 (20130101); F25D
31/007 (20130101); F25D 2331/805 (20130101); F25D
2303/082 (20130101); F25D 2303/0843 (20130101); F25D
2331/803 (20130101); F25D 2331/804 (20130101); B65D
2577/042 (20130101); F25D 2303/0841 (20130101); Y10S
220/902 (20130101) |
Current International
Class: |
F25D
3/08 (20060101); F25D 3/00 (20060101); B65D
81/38 (20060101); F25D 31/00 (20060101); B65D
77/04 (20060101); B65d 001/24 () |
Field of
Search: |
;220/9F,16,17,20 ;206/4
;215/13 ;43/56 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Schwartz; Raphael H.
Claims
The embodiments of the invention in which an exclusive property or
privilege is claimed are defined as follows:
1. A container assembly for holding objects comprising: body means
having a circuitous upright side wall and bottom wall attached to
the lower portion of the side wall, said side wall having a
hexagonal shape and an inside face surrounding a chamber, said face
having six upright recesses located generally at the inside corners
of the side wall for accommodating portions of the objects to
position the objects in the chamber, a generally cylindrical hollow
member located in the center portion of the chamber, and a cover
positionable on said side wall to close said chamber, said cover
having a bottom recess to accommodate the top portion of the hollow
member.
2. The container assembly of claim 1 wherein: the bottom wall has a
cavity to accommodate a bottom portion of the hollow member.
3. The container assembly of claim 1 wherein: said hollow member
has a chamber for holding heat sink means.
4. The container assembly of claim 1 wherein: said cover has a
bottom portion extended into the top of said chamber, said bottom
portion having an outer peripheral edge located adjacent an upper
portion of the inside face of the side wall.
5. The container assembly of claim 1 wherein: said bottom wall has
a plurality of upwardly open cavities to accommodate bottom
portions of the objects.
6. The container assembly of claim 1 wherein: the objects are
cylindrical beverage containers, said recesses in the face having
arcuate configurations engageable with arcuate portions of the
containers.
7. The container assembly of claim 1 wherein: the hollow member has
a generally upright side wall, said objects when positioned in the
container engageable with the side wall of the hollow member and
the face of the side wall body.
8. The container assembly of claim 7 wherein: said bottom wall has
a cavity for the bottom portion of the hollow member.
9. The container assembly of claim 1 wherein: said chamber
surrounded by the side wall is of a size to accommodate at least 12
beverage containers.
10. The container assembly of claim 1 wherein: said bottom wall has
a plurality of upwardly open cavities to accommodate bottom
portions of the objects, each cavity being in general redial
alignment with a recess in the inside face of the side wall.
11. The container assembly of claim 1 wherein: the cover is a
generally circular disc having a groove around the lower outer
peripheral portion thereof, said lower outer peripheral portion
projected into the chamber when the cover closes said chamber and
having an outer peripheral edge located adjacent an upper portion
of the inside face of the side wall.
12. The container assembly of claim 1 wherein: the cover has a
circular portion around the lower outer peripheral section thereof;
said side wall having a circular recess in the upper portion
thereof to accommodate the circular portion of the cover.
13. The container assembly of claim 1 wherein: the cover has a top,
said top having a cavity bisected with a rib providing a hand
grip.
14. The container assembly of claim 1 wherein: said hollow member
has a body defining a chamber and a cap removably mounted on said
body to close the chamber.
15. A container assembly for holding objects comprising: body means
having a circuitous upright side wall and a bottom wall attached to
the lower portion of the side wall, said side wall having an inside
face surrounding a chamber, said face having corners and an upright
recess in each corner for accommodating a portion of an object to
position the object in the chamber; an upright hollow member
located in the center portion of the chamber; and a cover
positionable on said side wall to close said chamber, said cover
having a recess in the lower side thereof to accommodate the top
portion of the hollow member.
16. The container assembly of claim 15 wherein: said cover has a
bottom portion extended into the top of said chamber, said bottom
portion having an outer peripheral edge located adjacent an upper
portion of the inside face of the side wall.
17. The container assembly of claim 15 wherein: said bottom wall
has a plurality of upwardly open cavities to accommodate bottom
portions of the objects.
18. The container assembly of claim 15 wherein: said bottom wall
has a plurality of upwardly open cavities to accommodate bottom
portions of the objects, each cavity being in general radial
alignment with a recess in the inside face of the side wall.
19. The container assembly of claim 15 wherein: the cover is a
generally circular disc having a groove around the lower outer
peripheral portion thereof, said lower outer peripheral portion
projected into the chamber when the cover closes said chamber and
having an outer peripheral edge located adjacent an upper portion
of the inside face of the side wall.
20. The container assembly of claim 15 wherein: said hollow member
has a body defining a chamber and a cap removably mounted on said
body to close the chamber.
21. The container assembly of claim 15 wherein: the cover has a
circular portion around the lower outer peripheral section thereof,
said side wall having a circular recess in the upper portion
thereof to accommodate the circular portion of the cover.
Description
BACKGROUND OF INVENTION
Containers, buckets, pails and like items are commonly used to
carry beverage cans, bottles and other objects. These containers
are usually general utility items which have either circular or
rectangular side walls. The side walls are not particularly
designed for accommodating additional structure for locating cans
or bottles in the container. While a plurality of cans or bottles
can be carried in these containers, there are no provisions for
using a second container, pail or bucket for holding the cans or
bottles in a position contiguous with heat sink material or
fluid.
SUMMARY OF INVENTION
The invention is broadly related to a thermal container for holding
a plurality of objects, as beverage cans or bottles. The container
has a body with circuitous upright side walls integrally joined
with a bottom wall to form a chamber for accommodating both the
objects and a heat sink retaining member. The side wall has spaced
upright recesses for accommodating portions of the objects to
position the objects in the chamber. The top of the body is closed
with a cover. The cover is provided with a bottom recess to
accommodate the top portion of the member holding the heat sink
material or fluid.
In one form of the invention, the side wall has a generally
hexagonal shape with six generally upright recesses located at the
inside corners of the side wall. The outside corners of the side
wall are generally rounded and have arcuate configurations to
provide the body with the generally hexagonal shape.
In another form of the invention, a plurality of cans can be
located around the central member. When the central member is
removed, an additional number of cans can be placed in the
container.
IN THE DRAWING
FIG. 1 is a top plan view of the container assembly of the
invention;
FIG. 2 is an enlarged sectional view taken along line 2--2 of FIG.
1;
FIG. 3 is a top plan view of the body of the container assembly
with the center member removed.
FIG. 4 is an enlarged sectional view taken along the line 4--4 of
FIG. 1; and
FIG. 5 is a diagrammatic plan view of a modified container
assembly.
Referring to the drawing, there is shown in FIGS. 1 and 2 the
container assembly of the invention, indicated generally at 10, for
carrying a plurality of objects 11, as beverage cans and bottles,
in conjunction with a hollow member, indicated generally at 12, for
holding fluid, solids or objects.
Container 10 has a generally bucket or pail-shaped body 13 with an
upwardly directed circuitous side wall 14 and a bottom wall 16
providing a chamber 17 for both the objects 11 and the fluid
holding member 12. As shown in FIG. 3, side wall 14 has an inside
face 18 with six upright recesses or corners 19, 20, 21, 22, 23 and
24. The inside face 18 extends upwardly and slightly outwardly from
the bottom wall 16 whereby the open top of the body 13 is slightly
larger than the bottom of the body. The side wall 14 has a
generally hexagonal or six-sided shape with rounded or arcuate
corners opposite the recesses 19 to 24.
The bottom wall 16 has a top surface 26 for supporting the objects
and the fluid holding member 12 in the chamber 17. The surface 26
has a plurality of circular cavities 27, 28, 29, 30, 31 and 32 in
radial alignment with the recesses 19 to 24. Each cavity has a
diameter slightly larger than the diameter of a beverage can or
bottle so that they function to position the can or bottle in the
body. As shown in FIG. 2, the bottom surface 26 tapers upwardly and
inwardly toward the center so that the cans 11, when positioned in
the body, have a slight outward angle. This locates the sides of
the cans 11 in the recesses 19 to 24 and close to the inside face
18.
The member 12 comprises a fluid holding pail or body 33 carrying a
removable cap 34. The body has a chamber 35 for carrying a liquid
36, as water, gelatin or the like. The bottom wall 26 of the body
14 has a circular recess 37 for accommodating the bottom of the
pail 33. Recess 37 is open to recesses 27 to 32. The side walls of
the pail 33 taper upwardly and outwardly so as to serve as a
blocking or holding surface for retaining the cans in the recesses
19 to 24. The pail 33 can be used to hold water for supporting
minnows or other fish bait. Alternatively, the pail 33 can be
emptied to accommodate other provisions or objects. Other liquids,
semi-solids, ice or frozen material can be carried in the pail to
serve as a heat sink to cool chamber 17.
The chamber 17 is closed with a cover 38 which rests on the top
portion of the side wall 14. As shown in FIGS. 1 and 2, cover 38 is
a circular disc having a lower peripheral groove 39 which fits into
the top of the body 14. The portions of the body 14 between the
recesses 19 to 24 have a step 41 for accommodating the cover 38.
The relationship between the groove 39 of the cover 38 and the step
41 of the body 14 is shown in FIG. 4. The central portion of the
top of the cover 38 has a cavity 42 bisected with a diametrical rib
43 which serves as a grip or handle to remove the cover from the
body. Located on the inside of the cover 38 is an upwardly directed
recess 44 providing space for the cap 34 of the member 12. The
cover 38, when placed on the body 14, serves as a means for holding
the cap 34 in assembled relation with the body 33. The upper
portions of the side wall 14 are provided with holes 45 and 46 for
accommodating a carrying cord 47. Opposite ends of the cord 47 are
provided with knots to retain the cord in assembled relation with
the side wall. Other types of handles or carrying structure can be
used to transport the container.
The body 13 and the cover 38 are preferably made of thermal
insulative plastic material, as expanded polystyrene. Other
moldable, strong, lightweight plastic, cardboard, paper, wood,
coated metal or similar heat insulative materials can be used to
form both the body and the cover. The fluid holding member 12 can
be metal or plastic.
The following description is an example of the size of the body 13
for holding 6 12-ounce cans. The side wall 14 has an inside height
of 5 and 1/2 inches. The chamber 17 has a minor diameter of 8
inches and a major diameter of 9 inches. The pail 12 has a diameter
of 3 and 1/2 inches and a height of 5 and 1/4 inches.
Referring to FIG. 5, the side wall 49 has a generally upright
inside face 52 having a plurality of corners or upright recesses 53
to 58. The body has a generally hexagonal shape and a chamber to
accommodate twelve objects, as beverage cans or bottles.
Alternatively, the chamber can accommodate six objects and a large
fluid holding member or pail in a manner as shown in FIG. 2. The
bottom wall 51 has a plurality of spaced recesses 59 adjacent the
recesses 53 to 58. Positioned inwardly from the recesses 59 are
circular recesses 61 for accommodating the bottoms of the inner
tier of cans. The center portion of the bottom wall 51 has a
central recess 62 for an additional can, bottle or fluid holding
member. The top of body 48 can be closed with a cover similar to
the cover 38 shown in FIG. 2.
In use, the container 10 can be used as a combination beverage
holding and bait retaining assembly. The beverage cans 11 can be
located around the fluid holding member 12. The bait, as minnows,
can be placed in the fluid holding member 12. One or more of the
cans 11 can contain frozen gelatin or other refrigerant material
which serves to keep both the beverage cans and the bait holding
member cool. The cover 38, closing the top of the body, preserves
the refrigerant character of the chamber 17.
The fluid holding member 12 can contain the refrigerant, as ice or
frozen gelatin. The fluid holding member 12, being located in the
central portion of the container, serves to equally cool the
beverage containers located around the member.
Referring to FIG. 5, the use of a central refrigerant member serves
to cool the twelve objects, as cans or bottles and containers
placed around the refrigerant member. One or more of the cans of
frozen refrigerant material can replace beverage cans. Also, a
large pail can be located in the center area of the body in lieu of
the inner tier of cans. This combination of the inner pail 12 and
outer cans 11 is shown in FIG. 2.
While a particular embodiment of the invention has been shown and
described, other shapes, sizes and uses may be made without
departing from the invention. For example, the inner face of the
body may have a generally rectangular shape with upright recesses
at each corner and between the corners. The body may be a five- or
eight-sided object. The inner pail 12 can have a six-sided body.
Each size can have a concave shape to accommodate the curvature of
a can or bottle.
* * * * *