BACKGROUND
Current consumer perception is that good wine only comes in bottles. Because of this, bars and restaurants have served wine by the glass by opening and resealing individual bottles. Wine waste goes up and the pours of wine are not as fresh as the first pour. However, with wines on tap at a bar or restaurant, the aging process does not occur in the keg because the wine is blanketed with a gas such as nitrogen or argon to pressurize the keg. This works in the favor of consumers when they get a fresh pour every time with wine on tap at a bar or restaurant.
Wine on tap also creates other cost savings by eliminating bottle, cork, and carton. Transport costs are significantly reduced without heavy glass, plus steel kegs are disposable and recyclable. However, there is currently no consistent way for consumers to enjoy wine on tap in their homes without having a system to store a wine keg.
Thus, what is needed is a system and method that allows consumers to conveniently enjoy wine on tap in their homes.
SUMMARY
Briefly and in general terms, various embodiments are directed to a system for dispensing a beverage. The system includes a beverage cartridge storing a liquid and having a spout that dispenses the stored liquid. A beverage press includes a housing that receives the beverage cartridge, a tap that engages the spout of the beverage cartridge, and a lifting assembly that exerts force on the beverage cartridge. Once the beverage cartridge is secured within the beverage press, a user may press the tap to activate the spout of the beverage cartridge in order to dispense the stored liquid through the spout and out of the tap of the beverage press. Any liquid, such as wine, beer, water, juice, soda, any alcoholic or non-alcoholic liquid, may be stored in the beverage cartridge. In certain embodiments, the liquid may be dispensed through the spout without insertion of the beverage cartridge into the beverage press.
Various other embodiments describe a method for dispensing a liquid. The method may include inserting a beverage cartridge into a beverage press. The beverage cartridge may store any liquid and includes a spout for dispensing the stored liquid. In one embodiment, the beverage press includes a housing that receives the beverage cartridge, a tap, and a lifting assembly that exerts force on the beverage cartridge. The method further includes engaging the spout of the beverage cartridge with the tap of the beverage cartridge, and pressing the tap of the beverage press to activate the spout of the beverage cartridge and release the liquid through the spout of the beverage cartridge and the tap of the beverage press.
BRIEF DESCRIPTION OF THE DRAWINGS
The accompanying figures, which are included as part of the present specification, illustrate the various embodiments of the present disclosed system and method and together with the general description given above and the detailed description of the preferred embodiments given below serve to explain and the teach the principles of the present disclosure.
FIGS. 1A-1D illustrate one exemplary beverage cartridge;
FIG. 2 depicts a front view of a beverage bag used inside a beverage cartridge;
FIG. 3 depicts an exploded view of one embodiment of a beverage cartridge;
FIG. 4 depicts an exemplary diagram of a system having a beverage cartridge in a beverage press;
FIG. 5 depicts a wine glass stationed under a tap of a beverage press;
FIG. 6 depicts an exemplary diagram for dispensing wine from a beverage press into a wine glass;
FIG. 7 depicts an exemplary diagram for loading a beverage cartridge into a beverage press;
FIG. 8 depicts an exemplary diagram for removing the lid of the beverage press;
FIGS. 9A and 9B depict an exemplary embodiment of a lifting mechanism;
FIG. 10 depicts an exemplary plot of the pressure exerted by a three link scissor gas spring for a volume of beverage in a beverage cartridge;
FIG. 11 depicts an exploded view of an exemplary beverage press;
FIG. 12 depicts an exemplary beverage cartridge with a spout cap covering a spout;
FIGS. 13A-13C depict exemplary uses of the beverage cartridge depicted in FIG. 12;
FIGS. 14A and 14B depict one example of a beverage cartridge having a breakaway floating floor design; and
FIGS. 15A and 15B depict another example of a beverage cartridge having a tap or spout locator.
It should be noted that the figures are not necessarily drawn to scale and elements of similar structures or functions are generally represented by like reference numerals for illustrative purposes throughout the figures. It also should be noted that the figures are only intended to facilitate the description of the various embodiments described herein. The figures do not describe every aspect of the teachings disclosed herein and do not limit the scope of the claims.
DETAILED DESCRIPTION
The present disclosure describes a system and method for dispensing a beverage (e.g., wine) on tap. The tap is a valve that controls the release of the beverage out of a dispenser. According to one embodiment, the present system dispenses a beverage from a beverage sealed in a pouch or a bag. Bag-in-box type packaging is cheaper, lighter, more environmentally friendly, and easier to transport and store than glass-bottled wine.
According to one embodiment, the present system includes a beverage cartridge that dispenses a beverage based on gravity. This may be referred to as gravity mode. The present system may further include a beverage press that allows the beverage cartridge to be inverted and inserted into the beverage press. The beverage press compresses the beverage cartridge to dispense the beverage. This may be referred to as dispensing mode. FIG. 1 illustrates a beverage cartridge, according to one embodiment. The beverage cartridge has a height of 9.5 inches, a length of about 5.8 inches, and a width of about 3.5″, according to one embodiment. The size and shape of the beverage cartridge may vary.
According to one embodiment, the present system includes a beverage cartridge that includes a spout for dispensing a beverage in a gravity mode. The spout of the beverage cartridge is in proximity to a surface that the beverage cartridge rests on, such as a countertop. This allows the spout of the beverage cartridge to dispense a beverage based on gravity. The beverage cartridge may contain any volume of beverage, for example, a volume of 1.5 liters, or a volume equivalent to a two-bottle wine box. In one embodiment, a user that holds a side radius of the beverage cartridge has a similar feeling of holding a 750 milliliter (ml) bottle. A typical 750 ml bottle has a diameter of 3 inches. A typical 0.187 ml four-pack beverage has a dimensions of 4 inches by 4 inches. A typical 1.5 liter bottle has a diameter of 4 inches.
FIGS. 1A-1D illustrate an exemplary beverage cartridge 20, according to one embodiment. In FIG. 1A, the beverage cartridge 20 includes a label 22 that covers the front of the beverage cartridge prior to dispensing a beverage. The beverage cartridge 20 further includes a spout 24 that protrudes from a door 25 of the beverage cartridge for dispensing a beverage. The spout includes a button activated valve 26 that can be pressed to dispense a beverage. During production and shipping, the label protects the spout and prevents accidental dispensing of the liquid.
Together, FIGS. 1A-1D illustrate an exemplary diagram for preparing a spout of a beverage cartridge for dispensing a beverage, according to one embodiment. A user peels back the label 22 on the front of the beverage cartridge to reveal the spout 24 and the door 25 that are contained within a cavity in the beverage cartridge 20. The cavity may be shaped to conform to the sides of the spout and the door. In this embodiment, the door is flush with the spout. The spout is engaged with an opening 27 of a beverage bag within the beverage cartridge to seal the beverage bag. The opening of the beverage bag may include one or more grooves, according to one embodiment. The user may further lift the door 25 by pulling the door away from the beverage cartridge. The user lifts the spout 24 up and away from the beverage cartridge and seats the spout in the cavity such that the spout is protruding from the beverage cartridge. After the user seats the spout, the user returns the door 25 to lock by lowering the door towards the beverage cartridge and engaging an edge of the door with a groove in the opening of the beverage bag.
FIG. 2 illustrates a front view of a beverage bag 28 used inside a beverage cartridge 20, according to one embodiment. The beverage bag may include a volume of 1.5 liters of beverage, according to one embodiment. However, the beverage bag may be sized to hold any amount of a liquid. The beverage bag may be pre-filled with a beverage using a filling system. The beverage bag opening may be sealed by engaging a spout with the beverage bag opening.
FIG. 3 illustrates exemplary components of the beverage cartridge 20, according to one embodiment. The beverage cartridge includes a canister top cap 30, a canister floor 32, and a canister rim 34 that may be manufactured using an injection molding process and made of high-density polyethylene (HDPE), according to one embodiment. In other embodiments the parts of the beverage cartridge may be made from other materials, including any plastic, metal, cardboard or wood. The beverage cartridge includes a canister cardboard 36 that may be manufactured using an extrusion or winding process and made of extruded chipboard, according to one embodiment. The canister cardboard includes a recess 38 for accommodating the spout 24 of the bag 28 of beverage. The beverage cartridge 20 may also include a top label, a bottom label, a front label, and a back label that may be printed on paper.
FIG. 4 illustrates an exemplary diagram for dispensing a beverage using a beverage press 40, according to one embodiment. As shown, the beverage press 40 includes a housing 42 and a lid 44 that includes a tap 46. A user may invert and insert a beverage cartridge 20 into the beverage press 40 for dispensing a beverage in a dispensing mode. For example, the beverage press may dispense wine into a wine glass. The beverage cartridge 20 is inverted such that the spout 24 of the beverage cartridge is on an opposing end to a base of the beverage press 40. The beverage press 40 includes a lifting mechanism such as a spring mechanism (see FIG. 9) for lifting and dispensing a beverage from the beverage cartridge. In one embodiment, the beverage press fits a standard 9-inch wine glass under the tap of the beverage press. It is understood that the beverage press may dispense a beverage into a vessel of any height without deviating from the scope of the present disclosure.
The tap 46 of the beverage press 40 dispenses a beverage into a desired vessel. A user may place a vessel 48 below the tap of the beverage press such that an opening of the vessel faces the bottom of the tap as shown in FIG. 5. When the user presses one end of the tap 46, the tap dispenses a beverage into the vessel. The beverage press dispenses beverage on a surface, for example, on a countertop, on a refrigerator shelf, and within a refrigerator door shelf bin. The beverage press may have a tapered body that allows a user to hold and transport the beverage press without the beverage press slipping from his/her hand. Ridges, indentations, or other structures for gripping may be added to the body of the beverage press.
According to one embodiment, the shape of the tap mimics the silhouette of a wine glass. It is understood that the tap may be of any shape without deviating from the scope of the present disclosure. The tap may be made of stamped aluminum cover, according to one embodiment. However, any material, such as plastic may be used. The tap includes a curved handle to allow a user to conveniently place his/her finger on the tap. The tap may further include a front face that provides an engraved logo and reflects light.
FIG. 4 illustrates an exploded view of a beverage cartridge and beverage press assembly, according to one embodiment. A user may place the lid 44 of the beverage press 40 over the top of the beverage cartridge 20 and push down on the beverage cartridge towards the base of the beverage press until the lid of the beverage press engages the housing 42 of the beverage press. The lid of the beverage press may include a cutout 50 to expose the top of the beverage cartridge and show a label printed on or attached to the top of the beverage cartridge. The lid 44 may include tabs 52 that may rest within grooves on the inside of the housing of the beverage press to lock the lid in place. The lid may also be unlocked and removed from the housing of the beverage press 42 by pressing the tabs and pulling up on the lid to disengage the tabs 52.
FIG. 6 illustrates an exemplary diagram for dispensing a beverage from the beverage press 40, according to one embodiment. A user presses his/her finger or thumb on one end of the tap 46 to compress a button activated valve 26 of the spout 24 on the beverage cartridge 20 inserted into the beverage dispenser to release a beverage from the beverage cartridge into a vessel.
FIG. 7 illustrates an exemplary diagram for loading a beverage cartridge 20 into a beverage press 40, according to one embodiment. A user loads the beverage cartridge 20 into the beverage press 40 by inverting and inserting the beverage cartridge into the beverage press. The user inverts the beverage cartridge such that the spout of the beverage cartridge is in proximity to a cavity 54 in the housing 42 of the beverage press 40. The user attaches the lid 44 of the beverage press to a top end (the end having the spout) of the beverage cartridge housing 42 such that the tap 46 on the lid of the beverage press engages to the spout 24 of the beverage cartridge. According to one embodiment, the tap 46 on the lid 44 of the beverage press 40 touches or leans against the spout 24 of the beverage cartridge 20. The user pushes down on the beverage cartridge 20 towards the base of the beverage press 40 using the lid 44 of the beverage press until the lid of the beverage press engages with the beverage press. In one embodiment, the beverage press provides an indication that the beverage cartridge is loaded into the beverage press by providing a feedback sound (e.g., a click sound) once the tabs 52 engage the housing 42 of the beverage press.
FIG. 8 illustrates an exemplary diagram for removing the lid 44 of a beverage press 40, according to one embodiment. The beverage press 40 includes side buttons 54 that are located on both ends of the lid. The side buttons 54 may be pulled away from each other to disengage the tabs 52 from the housing 42 to release the lid 44 from the beverage press housing.
FIGS. 9A-9B illustrate an exemplary dispensing mechanism or lifting assembly 60 within a beverage press 40, according to one embodiment. The beverage press 40 includes a dispensing mechanism 60 that is a scissor mechanism for providing a consistent flow during beverage dispensing. The scissor mechanism includes a piston 62 attended to one end of the scissor spring that is aligned for straight travel in the beverage press. The scissor mechanism or spring further includes a gas spring 63 that provides integrated damping to slow the movement of the scissor springs and piston. FIG. 10 illustrates an exemplary plot of the pressure of a scissor gas spring for a volume of beverage in a beverage cartridge, according to one embodiment. A beverage cartridge 20 filled with beverage is inverted and inserted into a beverage press 40 such that a scissor gas spring within the beverage press is compressed. The plot of FIG. 10 shows that the pressure of a scissor gas spring within a beverage press decreases when the volume of beverage remaining in a beverage cartridge decreases.
FIG. 11 illustrates an exploded view of an exemplary beverage press 40, according to one embodiment. The beverage press 40 includes a body 64, a scissor mechanism 60, and a lid 44. The body of the beverage press 40 includes a housing 42, a front shell 66, and a back shell 68 that may be manufactured using an injection molding process and made of acrylonitrile butadiene styrene (ABS). The body 64 of the beverage press 40 further includes four screws that may be made of steel.
The scissor mechanism 60 of the beverage press includes an upper piston 70 and a lower piston 72 that may be manufactured using an injection molding process and made of ABS. In one embodiment, the scissor mechanism 60 includes tubular rivets, washers, and stamped links that may be made of plated steel. The scissor mechanism includes machined slider pins that may be made of stainless steel, and machined short pins and clips that may be made of stainless steel. The scissor mechanism may further include spacers made of plastic tubing.
The lid 44 of the beverage press 40 includes a tap shell 76, a tap body 78, a back lid shell 80, a front lid shell 82, a core lid 84, and two buttons 54 that may be manufactured using an injection molding process and made of ABS. In one embodiment, the lid includes a tap spring, two button springs, and a tap pivot pin that may be made of stainless steel. The tap pivot pin may have dimensions of 2 mm×12 mm.
FIG. 12 illustrates an exemplary beverage cartridge 100 with a protruding spout 102 (FIG. 13), according to one embodiment. The protruding spout allows a desired ring location with grooves for use in the dispenser mode. The protruding spout further provides a secure spout in the gravity mode. The beverage cartridge may further include a spout cap 104 for covering and protecting the protruding spout during transportation by engaging the spout cap with the spout. The spout cap 104 may further be used to twist the spout in the dispenser mode.
FIGS. 13A-13C illustrate exemplary uses of a spout of a beverage cartridge, according to one embodiment. In the gravity mode, a user may remove the spout cap 104 from the spout 102 of the beverage cartridge. The spout includes a spout opening 106 that faces downwards as shown in FIG. 13A. The user may then dispense a beverage from the spout based on gravity.
Referring to FIGS. 13B-13C, in the dispenser mode, the user may invert the beverage cartridge 100 and use the spout cap 104 to twist the spout 102 for use with a beverage press 40. The user may rotate the spout cap 180 degrees to similarly twist and rotate the spout 180 degrees. This allows the spout opening 106 to rotate and face downwards when the beverage cartridge is inverted. The user removes the spout cap 104 from the spout 102 and loads the beverage cartridge into the beverage press 40.
Another embodiment of a beverage cartridge 20 is shown in FIGS. 14A and 14B. FIG. 14A shows a bottom plan view of a canister box 122 having a breakaway floating floor 124. The breakaway floating floor 124 is defined by a perforated breakaway edge 126. The breakaway floating floor 124 allows an end 128 of the box 122 to be held in a fixed position during production, shipping, and retail shelving of the product.
Once the perforated breakaway edge 126 is broken, the breakaway floating floor 124 has freedom of movement into the box 122, while still being constrained against movement out of the box as shown in FIG. 14B. The breakaway floating floor 124 is prevented from moving out of the box 122 by the piston 62 of the scissor spring assembly 60 that is disposed within the beverage press 40. In one embodiment, a canister rim or cover, such as the canister rim 34 shown in FIG. 3 would be placed over the bottom end 128 of the box 122 to protect the perforated breakaway edge 126 of the breakaway floating floor 124 from breaking during shipping or retail. It has also been contemplated that the beverage cartridge 20 of previously described embodiments also may include a bottom end having a breakaway floating floor defined by a perforated edge. Any embodiment of the beverage cartridge may be installed and used in the disclosed beverage press 40.
Yet another embodiment of a beverage cartridge 140 is shown in FIGS. 15A and 15B. FIG. 15A shows a beverage cartridge 140 having a canister box 141 with a first end 142 and a second 144. During production, the first end 142 is left open to load a liquid bag 146. The liquid bag 146 includes a spout 148 that seals an opening of the bag. To secure and protect the spout 148, the spout is seated into a tap locator 150 of the beverage cartridge box 141. The tap locator 150 includes fingers 151 forming a seating area 152 that engages the neck of the bag spout 148. As best shown in FIG. 15B, the tap locator 150 includes a hinge 154 connected to the box 141 that allows the tap locator 150 to pivot inside the box 141, and flush with the box. When a bag 146 is loaded into the box 141, the neck of the spout drops into the seating area 152 of the tap locator 150.
In one embodiment, the tap locator 150 includes a pull tab 156 located above the hinge 154. A user may grab the pull tab 156 to pivot the tab locator and pull the spout 148 out of the box 141. In other embodiments, the pull tab may be located above the seated spout 148 or no pull tab may be necessary. Any of the other previously described embodiments of a beverage cartridge may incorporate the features shown in FIGS. 15A and 15B.
In one embodiment, the bag-in-box wine tap locator cartridge 140 allows a wine spout 148 to automatically be held in a fixed position within the box 141 during production. The fixed position protects the spout 148 during production, shipping, and retail shelving of the product. To prepare the product for consumption, the bag-in-box wine tap locator cartridge allows the wine spout 148 to be conveniently brought out of the box 141 by pulling on a pull tab 156, without the end user having to dig around inside the box in search of the tap.
The above example embodiments have been described hereinabove to illustrate various embodiments of implementing a system and method for dispensing a beverage. Various modifications and departures from the disclosed example embodiments will occur to those having ordinary skill in the art.
Patent Application
20190330040
