Compact portable cooling container and keg dispenser

Abstract

The present invention is directed to a portable container for a beverage, such as beer, from a Sixth barrel or Cornelius keg. The portable container is specifically designed for storing, cooling, transporting and dispensing a beverage, such as beer. The portable container has a self-contained container of CO.sub.2, a regulator, and a tap for the keg.

Claims

1. A portable container comprising: a lower receiver with an internal compartment that has a bottom and substantially circular sidewalls extending from the bottom to a rim at the top of the lower receiver, and a pair of wheels; wherein the lower receiver has a compartment in the sidewall of the internal compartment for receiving a CO.sub.2 container and a regulator with a control valve; a handle that is pivotally attached to the lower receiver by an axle, the handle has a down position and an up position; and, a lid that is pivotally attached to the lower receiver by an axle, the lid has an open position and a closed position.

2. The portable container of claim 1 wherein the handle has a faucet for dispensing a liquid.

3. A portable container of claim 1 wherein the lower receiver is adapted for receiving a keg.

4. A portable container of claim 1 wherein a retaining ring has one or more protrusions on the exterior surface to frictionally engage a corresponding recession in the sidewalls of the lower receiver.

5. A portable container according to claim 1 wherein the lower receiver includes: a first substantially circular mating ridge and a second substantially circular mating ridge on the bottom of the internal compartment that are adapted to frictionally mate with a keg.

6. A portable container according to claim 1 wherein the lower receiver has an upper band and a lower band, the pair of bands extending around the exterior circumference of the lower receiver; and, a message area extending around the exterior circumference of the lower receiver in between the upper band and the lower band, wherein the surface of the message area is adaptive to receiving a message, theme, or advertisement.

7. A portable container according to claim 1 further comprising: a badge button on the handle that is adapted to receive a badge.

8. A portable container according to claim 1 wherein the lower receiver and the lid are insulated to maintain a temperature differential between the temperature of the interior compartment and the external ambient temperature.

9. A portable container comprising: a lower receiver with an internal compartment that has a bottom and substantially circular sidewalls extending from the bottom to a rim at the top of the lower receiver, and a pair of wheels; a handle that is pivotally attached to the lower receiver by an axle, the handle has a down position and an up position, and a faucet for dispensing a liquid; and, a lid that is pivotally attached to the lower receiver by an axle, the lid has an open position and a closed position, and a recess for receiving the faucet when the handle is in the down position.

10. A portable container according to claim 9 further comprising a retaining ring with a substantially cylindrical interior surface, a top side, a bottom side, and an exterior surface configured to frictionally engage the internal compartment of the lower receiver, wherein the exterior surface has one or more protrusions to frictionally engage corresponding recessions in the sidewalls of the lower receiver.

11. A portable container according to claim 9 wherein the lower receiver has a recess in the sidewall of the internal compartment for receiving a CO.sub.2 canister and a regulator.

12. A portable container of claim 9 further comprising a keg tap with a degassing lever wherein a first end of the degassing lever is attached to the keg tap and the lid has a recess that allows access to the second end of the degassing lever when the lid is in the closed position.

13. A portable container according to claim 9 wherein the lower receiver includes: a first substantially circular mating ridge and a second substantially circular mating ridge on the bottom of the internal compartment that are adapted to frictionally connect with a keg.

14. A portable container according to claim 9 wherein the lower receiver has an upper band and a lower band, the pair of bands extending around the exterior circumference of the lower receiver; and, a message area extending around the exterior circumference of the lower receiver in between the upper band and the lower band, wherein the surface of the message area is adaptive to receiving a message, theme, or advertisement.

15. A portable container according to claim 9 further comprising: a badge button on the handle that is adapted to receive a badge.

16. A portable container according to claim 9 wherein the lower receiver and the lid are insulated to maintain a temperature differential between the temperature of the interior compartment and the external ambient temperature.

17. A portable container comprising: a lower receiver with an internal compartment that has a bottom and substantially circular sidewalls extending from the bottom to a rim at the top of the lower receiver, and a pair of wheels; wherein the lower receiver has a recess configured to receive and retain in place a CO.sub.2 canister and a regulator; a handle that is pivotally attached to the lower receiver by an axle, the handle has a down position and an up position, and a faucet for dispensing a liquid; and, a lid that is pivotally attached to the lower receiver by an axel, the lid has an open position and a closed position, and a recess for receiving the faucet when the handle is in the down position, wherein the lid has a recess that allows access to a control valve on the regulator when the lid is in the closed position.

Description

DESCRIPTION OF THE DRAWINGS

(1) In referring to the drawings:

(2) FIG. 1 is a top perspective view of the entire portable container with the handle in the down locked position;

(3) FIG. 2 is a front view of the entire portable container showing the wheels and the circular plaque mounting location on the side of the portable container;

(4) FIG. 3 is a symmetrical side view of the entire portable container with the left side view being a mirror image of the right side view;

(5) FIG. 4 is a back view of the entire portable container showing the handle in the down position;

(6) FIG. 5 is a bottom perspective view of the entire portable container with the handle in the down locked position;

(7) FIG. 6 is a top view of the entire portable container with the handle in the down locked position;

(8) FIG. 7 is a perspective view of the entire portable container with the handle extended in the up position for dispensing beverages;

(9) FIG. 8 is a top view of the entire portable container with the handle extended in the up position for dispensing beverages;

(10) FIG. 9 a symmetrical side view of the entire portable container, with the left side view being a mirror image of the right side view, and the handle extended in the up position for dispensing beverages;

(11) FIG. 10 is a back view of the entire portable container with the handle extended in the up position for dispensing beverages;

(12) FIG. 11 is a cut away of FIG. 7 to show the placement of a Sixth Barrel or Cornelius kegs inside the portable container;

(13) FIG. 12 is a cut away of FIG. 10 to show the placement of a Sixth Barrel or Cornelius keg inside the portable container;

(14) FIG. 13 is a top view of the portable container with the top of the portable container removed to show the placement of a Sixth Barrel or Cornelius keg inside the portable container;

(15) FIG. 14 is a top view of the portable container with the top of the portable container removed without a Sixth Barrel or Cornelius keg inside the portable container;

(16) FIG. 15 is a cut away of FIG. 7 to show the inside of the portable container without a Sixth Barrel or Cornelius keg inside the portable container;

(17) FIG. 16 is a perspective top view of the removable lid of the portable container without the handle attached;

(18) FIG. 17 is a perspective bottom view of the removable lid of the portable container;

(19) FIG. 18 is a perspective top view of the removable lid of the portable container with the handle attached and extended in the up position;

(20) FIG. 19 is a back cut away view of the handle showing the placement of the tap and the CO.sub.2 container;

(21) FIG. 20 is a side cut away view of the handle showing the placement of the tap and the CO.sub.2 container;

(22) FIG. 21 is a front perspective cut away view of the handle showing the placement of the tap and the CO.sub.2 container;

(23) FIG. 22 is a perspective view of the removable ring.

(24) FIG. 23 is a perspective view of the retaining ring with a CO.sub.2 cartridge and the degassing lever attached to the keg tap.

(25) FIG. 24 is an exploded view the portable container holder in the open position showing the retaining ring, and a keg.

(26) FIG. 25 shows the portable container holder opened to show the keg in place and the retaining ring in place.

(27) FIG. 26 is a side view of the portable container showing access to the regulator and degassing lever when the lid is in the close position.

(28) FIG. 27 is an exploded view showing the retaining ring in place.

DETAILED DESCRIPTION

(29) Referring to FIGS. 1-6, a portable container 100 is provided for transporting a Sixth Barrel or Cornelius keg and dispensing a beverage. The portable container 100 has a lower receiver portion 105 and a removable lid 107. The lower receiver 105 portion has a pair of bands, a lower band 110a and an upper band 110b, extending around the exterior circumference of the lower receiver 105. The exterior surface area of the lower receiver 105 between the lower band 110a and the upper band 110b is a marking and branding area 115. The marking and branding area 115 has a smooth and flat surface that is adaptive to receive a wrap, band, sticker, or other covering bearing a message, theme, or advertisement (not shown). The lower receiver 105 has a badge button 120 that is adapted to receive a badge that is secured to the lower receiver 105 by adhesive, magnetic, or by frictional attachment. The lower receiver 105 has a pair of side handles 125a, 125b for grasping the portable container 100. The portable container 100 has a pair of wheels 112a, 112b, on the front side of the portable container 100. The lower receiver 105 also has a lower handle 130 on the front side of the receiver 105 between the pair of wheels 110a, 110b, as shown in FIGS. 2 and 5.

(30) Referring to FIGS. 7-10 shows the portable container 100 with the handle 150 extended in the up position to dispense a beverage. The removable lid 107 frictionally engages the lower receiver portion 105. The lower receiver 105 has an extension 160 that is integrated and part of the lower receiver 105 at the front of the lower receiver 105. On top of the extension 160 there is a locking toggle 170. When the handle 150 is in the down position, the locking toggle 170 fits through a locking slot 180 in the handle. The locking toggle 170 can then be rotated to lock the handle in place thereby securing the lid 107 to the lower receiver 105. The handle 150 is pivotally attached by an axle to the back of the lower receiver 105.

(31) The handle 150 has a bottom side that lies flush against the lid 107 when the handle 150 is in the down position. When the handle 150 is extended in the up position there is a faucet 190 for dispensing beverages located on the bottom side of the handle 150. The lid 107 has a faucet recess 200 to accommodate the faucet 190 when the handle 150 is in the down position. The lid 107 also has a handle recess 210 extending from the back of the lid 107 to the front of the lid 107. The handle recess 210 frictionally engages the handle 150 when it is in the down position. The handle 150 has a hand slot 220 near its distal end. The handle 150 and wheels 110a,110b, are located on opposite sides of the lower receiver 105 which permits safe and easy movement of the portable container by lowering the center of gravity of the load below the handle 150 during transport.

(32) The handle 150 has a top side. The top side has a removable panel 250 that covers a component recess 260. The component recess accommodates a regulator 280 and a CO.sub.2 cartridge 290. Regulators and CO.sub.2 cartridges are well known in the field and can be obtained from suppliers such as Leland Limited. The CO.sub.2 cartridge 290 is threadably attached to the regulator 280 so that it can be easily replaced when the CO.sub.2 runs low or is depleted. A first flexible tube (not shown) extends from the regulator 280 to the keg tap 300 to push CO.sub.2 into the Sixth Barrel or Cornelius keg and displace the liquid beverage. A second flexible tube (not shown) extends from the keg tap 300 to the faucet 190 for dispensing the displaced liquid beverage from the Sixth Barrel or Cornelius keg.

(33) The lid 107 frictionally engages the lower receiver 105. The lid 107 may be removed from the lower receiver 105 when the handle 150 is in the up position thereby providing access to an internal compartment 350. The internal compartment 350 has a bottom 270 with generally circular sidewalls 360 extending from the bottom 270 to the top rim 295 of the lower receiver 105. The sidewalls 360 are insulated in order to minimize the temperature differential between the internal compartment 350 and the exterior and minimize air exchange. The insulation can be an air barrier, polyurethane foam, or foam. The bottom 270 of the internal compartment 350 has a first substantially circular mating ridge 400 and a second substantially circular mating ridge 410. The first mating ridge 400 and the second mating ridge 410 extend substantially perpendicular to the bottom 270. The first mating ridge 400 will frictionally mate with a Sixth Barrel to hold it in place. The second mating ridge will frictionally mate with a Cornelius Keg to hold it in place. The space between either the Sixth Barrel or the Cornlius Keg and the sidewall 360 can be filed with ice, dry ice, an ice blanket or some other cooling medium to chill the keg. The lower receiver 105 has a drain plug (not shown) adjacent to the bottom 270 that has a channel extending from the internal compartment 350 to the exterior to allow fluids to be drained from the internal compartment 350.

(34) When the lid 107 is frictionally attached to the lower receiver 105 the bottom side of the lid 107 seals off the internal compartment 350. The bottom side of the lid 107 has a first mating recess 420 and a second mating recess 430. The first mating recess 420 and the second mating recess 430 indent substantially perpendicular to the bottom side of the lid 107. The first mating recess 420 will frictionally mate with a Sixth Barrel to hold it in place. The second mating recess 430 will frictionally mate with a Cornelius Keg to hold it in place. The lid 107 is insulated to maintain a temperature differential between the temperature of the interior compartment 350 and the external temperature. The insulation can be an air barrier, polyurethane foam, or foam.

(35) In an alternative embodiment, referring to FIGS. 21 to 27, a removable ring (500) is configured for insertion into the lower receiver 105 around the Sixth Barrel or Cornelius Keg. The retaining ring 500 holds the Sixth Barrel or Cornelius Keg in the center of the lower receiver 105 and forms a water tight divider between the lower half, 500 a, of the lower receiver 105 that is configured to receive ice, dry ice, an ice blanket or other cooling medium for the Sixth Barrel or Cornelius Keg. The upper side of the ring, 500 b, is a dry environment containing the CO.sub.2 cartridge, regulator and keg tap. The ring 500 has a compartment 510 for receiving the CO.sub.2 cartridge and regulator 280 with an opening in the side wall 515 of the lower receiver 105 to accommodate access to the regulator's flow control valve and adjustments thereto when the lid on the portable container 100 is closed. The regulator 280 is connected to the keg tap 300 with tubing (not shown) through a tubing channel 520 in the ring 500. The keg tap 300 is connected to the faucet 190 with tubing (not shown) through a tubing channel 525 through the ring 500. A degassing lever 530 is connected to the keg tap 300 and extends through a channel in the ring 500 and extends through an opening in the side wall of the lower receiver 105 to permit access to the terminal end of the degassing lever 530 to relieve pressure in the Cornelius Keg when the lid on the portable container 100 is closed. The ring 500 has a recess 540 to accommodate the handle latch 610. The ring 500 has one or more protrusions that correspond to recesses in the sidewall of the lower receiver 105 that prevent the ring 500 from moving or rotating.

(36) Optionally, without intending to be limiting, the removable ring 500 may have one or more protrusions 501 on the exterior surface to frictionally engage corresponding recessions 502 in the sidewalls of the lower receiver 105. The protrusions are preferably of different, nonuniform, sizes and shapes. Thereby allowing the insertion of the removable ring 500 in a single orientation. When the removable ring 500 is inserted into the lower receiver 105 the one or more protrusions 501 on the exterior surface of the removable ring 500 prevent the turning of the removable ring 500.

(37) Optionally, the lower receiver 105 portion has a pair of bands, a lower band 110a and an upper band 110b, extending around the exterior circumference of the lower receiver 105. The exterior surface area of the lower receiver 105 between the lower band 110a and the upper band 110b is a marking and branding area 115. The marking and branding area 115 has a smooth and flat surface that is adaptive to receive a wrap, band, sticker, or other covering bearing a message, theme, or advertisement (not shown).

(38) In an alternative embodiment, the lid 550 of the portable container 100 is hingedly connected to the lower receiver 105. The lid 550 has a substantially flat recess 560 on its top exterior surface. The intended purpose of the flat recess 560 is to provide a surface for placing drink containers, cups, or the like. The lid 550 has a recess 570 on the opposite side from where the handle connects to the lower receiver 105 for receiving the faucet 190 when the handle is in the down position. Thereby protecting and concealing the faucet 190 when handle is in the down position. The retention ring 500 is configured to accommodate the recess 570. Optionally, the bottom side of the lid 550 has a first mating recess 420 and a second mating recess 430. The first mating recess 420 and the second mating recess 430 indent substantially perpendicular to the bottom side of the lid 550. The first mating recess 420 will frictionally mate with a Sixth Barrel to hold it in place. The second mating recess 430 will frictionally mate with a Cornelius Keg to hold it in place. The lid 550 is insulated to maintain a temperature differential between the temperature of the interior compartment and the external temperature. The insulation can be an air barrier, polyurethane foam, or foam.

(39) In an alternative embodiment, the handle 600 is hingedly attached to the lower receiver 105, preferably on the same side of the lower receiver 105 as the wheels. The handle 600 has an extended position and a down (or locked) position. When the handle 600 is extended, the portable container 100 is configured to disperse a liquid beverage. The handle 600 can be locked in the extended position by inserting a locking pin 610 hinge attaching the handle 600 to the lower receiver 105. The handle 600 can also be locked in the down position when the handle is folded down and a locking pin 620 passes through the lower receiver 105, the handle 600, and optionally the faucet 190, to securely lock these items in place and prevent the unintentional opening of the portable container 100 or the accidental disbursement of a liquid beverage. The handle 600 has a badge button 615 that is adapted to receive a badge that is secured to the lower badge button 615 by adhesive, magnetic, hook and loop attachment, or by frictional attachment.

(40) Variations or modifications to the subject matter of this invention may occur to those skilled in the art upon reviewing the invention as described herein. Such variations are intended to be encompassed within the scope of any claims of this invention that may issue upon this application. The description of the preferred embodiment, as depicted in the drawings, is set forth for illustrative purposes only and should not limit the scope of any claims that may issue upon this application.