Dispensing device for a drink bottle

Abstract

A formulation dispensing device can include a cartridge receptacle to accommodate and/or secure a beverage ingredient cartridge and permit contents within the cartridge to flow into a bottle or beverage container. Additionally, a formulation dispensing device can include a drink through valve that can permit mixed contents from a beverage container to flow through the drink through valve and be consumed. For example, the formulation dispensing device can include ingredients that can be added to a range of different drinks, including sports drinks, dietary drinks, and as a critical life supporting drinks in humanitarian situations. The formulation dispensing device can also include a lid configured to pivot between open and closed positions and can seal the dispensing device which allows the beverage container to be inverted during consumption without leakage through the first aperture.

Claims

1. A method of mixing and dispensing a beverage, the method comprising: opening a cartridge receptacle cover, the cartridge receptacle cover being disposed on a removable lid assembly having a top surface and secured to over a first opening of a top portion of a beverage container defining a first internal volume configured to contain a liquid beverage, thereby exposing an open upper end of a cartridge receptacle; inserting a first beverage ingredient cartridge into the cartridge receptacle, through a first aperture, into a second internal volume of the cartridge receptacle, and against an inner flange of the cartridge receptacle, the cartridge receptacle comprising a perimeter extending around the a first aperture and being located on the top surface, a lower end including a second aperture, and a cylindrical sidewall defining the second internal volume between the upper and lower ends, the inner flange being positioned at the lower end and proximate to the second aperture; releasing a first formulation of beverage ingredients from inside the first beverage ingredient cartridge, thereby causing the first formulation of beverage ingredients to flow through the second aperture and into the beverage container; closing the cartridge receptacle cover over the upper end of a cartridge receptacle and the first beverage ingredient cartridge in the cartridge receptacle; shaking the beverage container so as to agitate and mix the first formulation of beverage ingredients with a liquid in the beverage container with the cartridge receptacle cover closed over the upper end of the cartridge receptacle and the first beverage ingredient cartridge in the cartridge receptacle such that at least some of the liquid flows into and mixes with an amount of the first formulation of beverage ingredients in the beverage ingredient cartridge, and thereby forming a first mixed beverage; dispensing the first mixed beverage through a drinking through valve with the cartridge receptacle cover closed over the upper end of the cartridge receptacle and the first beverage ingredient cartridge in the cartridge receptacle, the drink through valve being spaced from the cartridge receptacle cover, the drink through valve comprising a stem and a valve member movably mounted to the stem between opened and closed positions, the stem comprising a passage extending through the top surface and a second opening, the valve member closing the second opening when in the closed position and being spaced from the passage when in the open position, the stem and valve member defining a push pull closure to allow the mixed beverage from the beverage container to pass through the drink through valve when the push pull closure is in the open position and prevent contents from the beverage container from passing through the drink through valve when the push pull closure is in the closed position; opening the cartridge receptacle cover; removing the first beverage ingredient cartridge from the cartridge receptacle; adding additional liquid to the beverage container; inserting a second beverage ingredient cartridge into the cartridge receptacle, through the first aperture, into the second internal volume of the cartridge receptacle, and against the inner flange of the cartridge receptacle; releasing a second formulation of beverage ingredients from inside the second beverage ingredient cartridge, thereby causing the second formulation of beverage ingredients to flow through the second aperture and into the beverage container; shaking the beverage container so as to agitate and mix the second formulation of beverage ingredients with the additional liquid in the beverage container with the cartridge receptacle cover closed over the upper end of the cartridge receptacle and the second beverage ingredient cartridge in the cartridge receptacle such that at least some of the additional liquid flows into and mixes with an amount of the second formulation of beverage ingredients in the beverage ingredient cartridge, and thereby forming a second mixed beverage; and dispensing the second mixed beverage through the drink through valve with the cartridge receptacle cover closed over the upper end of the cartridge receptacle.

2. The method of claim 1 additionally comprising screwing the removable lid assembly to the top portion of the beverage container.

3. The beverage container and dispensing apparatus of claim 1, wherein releasing the formulation of beverage ingredients from inside the first beverage ingredient cartridge comprises piercing a bottom surface of the first beverage ingredient cartridge.

4. A method of mixing and dispensing a beverage, the method comprising: opening a cartridge receptacle cover, the cartridge receptacle cover being disposed on a removable lid assembly having a top surface and secured over a first opening of a top portion of a beverage container defining a first internal volume configured to contain a liquid beverage, thereby exposing an open upper end of a cartridge receptacle; inserting a first beverage ingredient cartridge into the cartridge receptacle, through a first aperture, into a second internal volume of the cartridge receptacle, and against an inner flange of the cartridge receptacle, the cartridge receptacle comprising a perimeter extending around the a first aperture and being located on the top surface, a lower end including a second aperture, and a cylindrical sidewall defining the second internal volume between the upper and lower ends, the inner flange being positioned at the lower end and proximate to the second aperture; releasing a first formulation of beverage ingredients from inside the first beverage ingredient cartridge, thereby causing the first formulation of beverage ingredients to flow through the second aperture and into the beverage container; closing the cartridge receptacle cover over the upper end of a cartridge receptacle and the first beverage ingredient cartridge in the cartridge receptacle; shaking the beverage container so as to mix the first formulation of beverage ingredients with a liquid in the beverage container with the cartridge receptacle cover closed over the upper end of the cartridge receptacle and the first beverage ingredient cartridge in the cartridge receptacle such that at least some of the liquid flows into and mixes with an amount of the first formulation of beverage ingredients in the beverage ingredient cartridge, and thereby forming a first mixed beverage; and dispensing the mixed beverage through a drinking port with the cartridge receptacle cover closed over the upper end of the cartridge receptacle and the first beverage ingredient cartridge in the cartridge receptacle, the drinking port being spaced from the cartridge receptacle cover.

5. The method of claim 4, wherein dispensing comprises opening the drinking port which comprises a drink through valve comprising a stem and a valve member movably mounted to the stem between opened and closed positions, the stem comprising a passage extending through the top surface and a second opening, the valve member closing the second opening when in the closed position and being spaced from the passage when in the open position, the stem and valve member defining a push pull closure to allow the mixed beverage from the beverage container to pass through the drink through valve when the push pull closure is in the open position and prevent contents from the beverage container from passing through the drink through valve when the push pull closure is in the closed position.

6. The method of claim 4 additionally comprising: opening the cartridge receptacle cover; removing the first beverage ingredient cartridge from the cartridge receptacle; adding additional liquid to the beverage container; inserting a second beverage ingredient cartridge into the cartridge receptacle, through the first aperture, into the second internal volume of the cartridge receptacle, and against the inner flange of the cartridge receptacle; releasing a second formulation of beverage ingredients from inside the second beverage ingredient cartridge, thereby causing the second formulation of beverage ingredients to flow through the second aperture and into the beverage container; shaking the beverage container so as to agitate and mix the second formulation of beverage ingredients with the additional liquid in the beverage container with the cartridge receptacle cover closed over the upper end of the cartridge receptacle and the second beverage ingredient cartridge in the cartridge receptacle such that at least some of the additional liquid flows into and mixes with an amount of the second formulation of beverage ingredients in the beverage ingredient cartridge, and thereby forming a second mixed beverage.

7. The method of claim 6, further comprising dispensing the second mixed beverage through the drinking port with the cartridge receptacle cover closed over the upper end of the cartridge receptacle.

8. The method of claim 4, wherein the releasing the first formulation of beverage ingredients from inside the first beverage ingredient cartridge comprises releasing between 5 and 30 grams of the first formulation.

9. A method of mixing and dispensing a beverage, the method comprising: opening a cartridge receptacle cover, the cartridge receptacle cover being disposed on a lid of a beverage container defining a first internal volume configured to contain a liquid beverage, thereby exposing an open upper end of a cartridge receptacle; inserting a first beverage ingredient cartridge into the cartridge receptacle; releasing a first formulation of beverage ingredients from inside the first beverage ingredient cartridge, thereby causing the first formulation of beverage ingredients to flow through the cartridge receptacle and into the beverage container; closing the cartridge receptacle cover over the upper end of a cartridge receptacle and the first beverage ingredient cartridge in the cartridge receptacle; mixing the first formulation of beverage ingredients with a liquid in the beverage container thereby forming a first mixed beverage; and dispensing the mixed beverage through a drinking port with the cartridge receptacle cover closed over the upper end of the cartridge receptacle and the first beverage ingredient cartridge in the cartridge receptacle, the drinking port being spaced from the cartridge receptacle cover.

10. The method of claim 9, wherein inserting the first beverage cartridge comprises inserting the first beverage cartridge through a first aperture, into a second internal volume of the cartridge receptacle, and against an inner flange of the cartridge receptacle, the cartridge receptacle comprising a perimeter extending around the a first aperture and being located on a top surface, a lower end including a second aperture, and a cylindrical sidewall defining the second internal volume between the upper and lower ends, the inner flange being positioned at the lower end and proximate to the second aperture.

11. The method of claim 9, wherein mixing comprises shaking the beverage container with the cartridge receptacle cover closed over the upper end of the cartridge receptacle and the first beverage ingredient cartridge in the cartridge receptacle such that at least some of the liquid flows into and mixes with an amount of the first formulation of beverage ingredients in the beverage ingredient cartridge.

12. The method of claim 9, wherein dispensing comprises opening the drinking port which comprises a drink through valve comprising a stem and a valve member movably mounted to the stem between opened and closed positions, the stem comprising a passage extending through a top surface and a second opening, the valve member closing the second opening when in the closed position and being spaced from the passage when in the open position, the stem and valve member defining a push pull closure to allow the mixed beverage from the beverage container to pass through the drink through valve when the push pull closure is in the open position and prevent contents from the beverage container from passing through the drink through valve when the push pull closure is in the closed position.

13. The method of claim 9 additionally comprising: opening the cartridge receptacle cover; removing the first beverage ingredient cartridge from the cartridge receptacle; adding additional liquid to the beverage container; inserting a second beverage ingredient cartridge into the cartridge receptacle; releasing a second formulation of beverage ingredients into the beverage container; mixing the second formulation of beverage ingredients with the additional liquid thereby forming a second mixed beverage.

14. The method of claim 13, further comprising dispensing the second mixed beverage through the drinking port with the cartridge receptacle cover closed over the upper end of the cartridge receptacle.

15. The method of claim 13, wherein the releasing the first formulation of beverage ingredients from inside the first beverage ingredient cartridge comprises releasing between 5 and 30 grams of the first formulation.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) Embodiments disclosed herein are described below with reference to the drawings. Throughout the drawings, reference numbers are re-used to indicate correspondence between referenced elements. The drawings are provided to illustrate embodiments of the inventions described herein and not to limit the scope thereof.

(2) FIG. 1 is a side and top perspective view of a dispensing device according to an embodiment including a separable supporting assembly and cartridge that are fitted into the top portion opening of a bottle.

(3) FIG. 2 is a plan view of the supporting assembly shown in FIG. 1 in which the supporting assembly has been removed from the bottle, and the cartridge has been removed.

(4) FIG. 3 is a bottom and side perspective view of the cartridge shown in FIG. 1 that has been removed from the bottle and the supporting assembly.

(5) FIG. 4 is a side and top perspective view of a dispensing device according to another embodiment including an internal support structure, and external closure and a separable cartridge that are fitted to the upper opening of a bottle.

(6) FIG. 5A is an exploded view of the inner supporting assembly and cartridge shown in FIG. 4 removed from a bottle.

(7) FIG. 5B is a perspective view of the inner supporting assembly and cartridge shown in FIG. 5A fitted together.

(8) FIG. 5C illustrates a sealing membrane sealed to the opening of the cartridge.

(9) FIG. 6 is a perspective view of a dispensing device according to another embodiment including a supporting assembly for supporting cartridge and for attaching the dispensing device to a bottle, in which the supporting assembly and cartridge are integrally formed.

(10) FIG. 7 is a top perspective view of the dispensing device shown in FIG. 6.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

(11) A number of embodiments of the present inventions are described below with reference to the accompanying drawings. In the following text, reference numerals have been used to help identify corresponding features in the figures. In some instances, the same reference numerals have been used in each of the embodiments to identify the same or similar features. However, in order to maintain the clarity of the figures, not all of the reference numerals have been used in each figure.

(12) The dispensing devices shown in FIGS. 1 to 7 can be used with a bottle which can be considered to be a “beverage container” 11 having an opening of any diameter. In some embodiments, the dispensing devices can be configured for engagement with bottles 11 having a wide diameter opening. For example, the dispensing devices disclosed herein can be configured to engage with a bottle 11 having an opening with a diameter in the range of 2 to 5 centimeters.

(13) The dispensing devices disclosed herein can be used with any beverage ingredient formulation including powdered material, granular material, tablets and even a liquid formulation that can be contained within a sealed chamber which can be considered to be an “internal volume” of the dispensing device 10. By way of example, the sealed chamber can be capable of containing up to 40 grams of formulation and suitably in the range of 20 to 30 grams of formulation. Other amounts can also be used.

(14) FIGS. 1 to 3 illustrate a dispensing device 10 according to an embodiment which includes a supporting assembly 12 that engages the bottle 11 and a replaceable cartridge 13 that is seated on the supporting assembly 12. The supporting assembly 12 can include an outer annular flange 14 that can be fixed to an upper rim of an opening of the bottle 11 and an inner annular flange 15 that can be connected to the outer annular flange 14 by five bridging members 17 extending between the inner and outer flanges 14 and 15. Alternatively, the inner annular flange 15 can be connected to the outer annular flange 14 by a different number of bridging members 17, such as one, two, three, four, five, six, or seven or more bridging members 17. Gaps 35 can exist between the one or more bridging members 17. The outer annular flange 14 can be fixed to the upper rim of the bottle 11 using any suitable means including plastics welding or by means of an adhesive.

(15) As illustrated in FIG. 1, the bridging members 17 are configured so as to locate the inner annular flange 15 at a spacing from the opening of the bottle 11.

(16) With reference to FIG. 3, the cartridge 13 can include a receptacle shaped body 18 having a cylindrical sidewall defining a circular opening 19 at one end and a top wall including a rotatable dial 20, as illustrated in FIG. 1. During a preliminary manufacturing step, an opening mechanism (not shown in FIGS. 1 to 3) that is operated by the rotatable dial 20 can be preinstalled into the receptacle body 18, and the formulation can be loaded into the receptacle body 18. A sealing membrane 50 can be fixed to the opening 19 to form a sealed chamber containing a known quantity of the formulation and the opening mechanism.

(17) Although not shown in the figures, the opening mechanism can include a first screw thread that cooperates with a second screw thread on the inside surface of the receptacle body 18, when a user turns the dial 20. Thus, when a user turns the dial 20, the second screw thread can cooperate with the first screw thread on the opening mechanism and cause the opening mechanism to open the sealing membrane 50 wherein the formulation in the sealed chamber is released.

(18) When in use, the end of the cartridge 13 having the opening 19 can be seated on the inner annular flange 15 of the supporting assembly 12 so that the cartridge 13 is predominantly accommodated or positioned below the opening of the bottle 11 and can be entirely within the bottle 11 or below the opening of the bottle 11. As such, the inner annular flange 15 can be considered as defining a stop preventing the beverage ingredient cartridge 13 from falling into the bottle 11.

(19) In order to prevent relative rotational movement between the cartridge 13 and the supporting assembly 12, the cartridge 13 and supporting assembly 12 can include cooperating formations. For example, the cylindrical sidewall adjacent to the opening 19 of the cartridge 13 includes indentations 9 that can receive projections 21 extending from the inner annular flange 15 of the supporting assembly 12. The cartridge 13 can include projections that are received by openings or indentations in the supporting assembly 12. When the formations interfit, relative rotational movement between the cartridge 13 and the supporting assembly 12 is prevented, such that rotation of the dial 20 operates the opening mechanism and does not simply turn the cartridge 13 on the supporting assembly 12.

(20) Ideally, the outer annular flange 14 can be fixed to the rim of the bottle 11, for example, by plastics welding or by glue.

(21) Although not shown in FIG. 1, the bottle 11 and the dispensing device 10 can also be fitted with a closure cap that can be screwed onto the bottle 11. The closure cap can be any suitable closure, such as a teat cap for feeding a baby, a convention closed end cap, or a sports bottle cap having a push and pull nozzle.

(22) FIGS. 4, 5A and 5B illustrate a dispensing device 10A according to another embodiment which can be fitted to a bottle 11A for treating the contents of the bottle 11A with a formulation. The parts, components, and features of the dispensing device 10A that are similar or the same as corresponding parts, components, and features of the dispensing device 10 are identified with the same reference numerals, except that an “A” has been added thereto. The dispensing device 10A includes a supporting assembly 12A including an inner body 31 and a cartridge 13A that can contain a formulation. The cartridge 13A of this embodiment can be similar to the cartridge 13 used with the previously-discussed embodiment, save for a number of differences the majority of which will now be described.

(23) The cartridge 13A of this embodiment can include a receptacle body defined by a cylindrical wall 18A having an end with an opening 19A and an opposite top wall 22 having an outer peripheral region 23, a step formation 24 and a button 25 centrally located on the top wall 22 which protrudes above the step formation 24. The button 25 is shown in a raised unpressed position in the FIGS. 4 and 5A. The cartridge 13A also can include an opening mechanism 26 that can be located inside the cartridge 13A during the manufacturing or filling process and during the dispensing process. The opening mechanism 26 can have a head 27 which engages on inside face of the button 25, a leg 28 extending from the head 27, and a foot portion 29 arranged to extend about part of the inner circumference of the cartridge 13A. In some alternative embodiments, the leg 28 can have an L-shape (see FIG. 5A). The foot portion 29 can have curved sides that complement the circumference of the cartridge 13A which converge to form a centralized point 30 on a loading bearing edge of the foot portion 29. With reference to FIG. 5C, a sealing membrane 50 can be adhered or welded to the open end 19A of the receptacle to form a sealed chamber containing the formulation and the opening mechanism 26.

(24) The head 27, leg 28, and foot portion 29 of the opening mechanism 26 can be sized such that the head 27 engages the button 25 of the cartridge 13A when the button 25 is in the raised position, and a user on the pressing the button 25 can cause the opening mechanism 26 to be advanced toward the sealing membrane 50, and break the membrane 50 so as to discharge the formulation.

(25) As can be seen in FIGS. 5A and 5B, the inner body 31 of the supporting assembly 12A of the an embodiment includes an outer annular flange 14A, for engaging the opening of the bottle, and an inner flange 15A that defines an inner aperture 16A. The inner aperture 16A can be sized to receive the cylindrical sidewall 18A of the cartridge 13A, as shown in FIG. 5B. The outer flange 14A and the inner flange 15A can be interconnected by one or more bridging members 17A having a first limb 33 extending downward and a second limb 34 extending inwardly. For example, the outer flange 14A and the inner flange 15A can be interconnected by one, two, three, four, five, six, seven, or eight or more bridging members 17A having a first limb 33 extending downward and a second limb 34 extending inwardly. The bridging members 17A can be L-shaped. The bridging members 17A can be spaced from each other by gaps 35A.

(26) As shown in FIG. 5B, a user can position the cartridge 13A in the opening 16A of the supporting assembly 12A with an outer lip formation 32 of the cartridge 13A being seated on the inner flange 15A of the supporting assembly 12A.

(27) In FIG. 4 the outer flange 14A of the inner body 31 can be seated on an opening of the bottle 11A, the cartridge 13A being received by the inner body 31, and dispensing device 10A also including a removable closure cap 40 being fitted over the inner body 31. The closure cap 40 can have a top wall which can also be considered to be a “top surface” 41 and an outer skirt 42 which can also be considered to be an “outer wall” 42 extending from the top wall 41, the outer skirt 42 can have an inwardly facing screw thread for cooperating with the thread on the neck of the bottle 11A. The top wall 41 can have an aperture that aligns with the press button 25 of the cartridge 13A. For example, the aperture in the top wall 41 of the closure cap 40 can be sized to allow the cartridge 13A to pass through the aperture to allow the cartridge 13A to be replaced with a fresh cartridge as desired. The top wall 41 of the closure cap 40 can include a collar 43 extending upwardly from the aperture and around a perimeter of the aperture.

(28) As illustrated in FIG. 4, the closure cap 40 can include a pivoting lever 44 which can be pressed by a user so as to engage and press the press button 25 of the cartridge 13A and break the seal of the sealing membrane 50. The inside face of the pivoting lever which can be considered to be a “cover” or “lid” 44, can include a skirt 45 extending around a perimeter of the pivoting lever 44 that can make a sealing engagement with the collar 43 extending from the top wall 41 of the closure cap 40 to allow the bottle 11A to be inverted during consumption without leakage through the aperture in the top wall 41. In addition, a lower end of the skirt 45 of the pivoting lever 44 can further press the outer peripheral region 23 of the top wall 22 of the cartridge 13A onto the inner annular flange 15A of the inner body 31 of the supporting assembly 12A, thereby further sealing the contents of the bottle 11A when the pivoting lever 44 is pressed.

(29) As can be seen, the closure cap 40 can include a nozzle, which can also be considered to be a “drink through valve” 46 having a push pull closure to allow a user to consume the contents of the bottle 11A. The drink through valve 46 can include a stem and a valve member movably mounted to the stem between opened and closed positions. The stem of the drink through valve 46 can include a passage extending through the top wall 41 and a valve opening, wherein the valve member closes the valve opening when in the closed position and is spaced from the passage when in the open position. The stem and valve member of the drink through valve 46 can define a push pull closure to allow contents from the beverage container to pass through the drink through valve 46 when the push pull closure is in the open position and prevent contents from the beverage container from passing through the drink through valve 46 when the push pull closure is in the closed position. The drink through valve 46 can be positioned on the top wall which can also be considered to be a “top surface” 41 of the closure cap 40 spaced from the aperture on the top wall 41. The gaps 35A between the one or more bridging members 17A allow the contents of the bottle 11A to flow into and through the nozzle 46.

(30) In some embodiments, the dispensing device 10A can include a removable closure cap 40 that comprises a unitary structure with the supporting assembly 12A and/or the inner body 31. In other words, the removable closure cap 40 can accommodate and or secure the cartridge 13A and position the cartridge 13A, when placed within the aperture in the top wall 41, to allow ingredients from within the cartridge 13A to flow into the bottle 11A. For example, the dispensing device 10A can include a top wall 41, a cartridge receptacle for containing a cartridge 13A, a nozzle 46, and a pivoting lever 44. The cartridge receptacle can comprise an upper end near the top wall 41 including a first aperture having a perimeter and being located on the top wall 41, a lower end including a second aperture, and an interior sidewall defining an internal volume between the upper and lower ends that can accommodate and/or secure the cartridge 13A. The cartridge receptacle can include an inner flange 15A positioned at the lower end and proximate to the second aperture. The inner flange 15A, as shown in FIG. 5B, can define a stop preventing the cartridge 13A from falling through the lower end of the cartridge receptacle into an internal volume of the bottle 11A. The internal sidewall of the cartridge receptacle can be cylindrical and thus sized to accommodate a cylindrical beverage ingredient cartridge (see FIG. 4). The lower end of the cartridge receptacle can be configured to allow a beverage ingredient or formulation in the cartridge 13A to flow through the second aperture and into the bottle 11A.

(31) The nozzle 46 of this embodiment can have a push pull closure to allow a user to consume the contents of the bottle 11A. The nozzle 46 can include a stem and a valve member movably mounted to the stem between opened and closed positions. The stem of the drink through valve 46 can include a passage extending through the top wall 41 and a valve opening, wherein the valve member closes the valve opening when in the closed position and is spaced from the passage when in the open position. The stem and valve member of the drink through valve 46 can define a push pull closure to allow contents from the beverage container to pass through the drink through valve 46 when the push pull closure is in the open position and prevent contents from the beverage container from passing through the drink through valve 46 when the push pull closure is in the closed position. The drink through valve 46 can be positioned on the top wall 41 of the closure cap 40 spaced from the aperture on the top wall 41.

(32) The pivoting lever 44 of this embodiment can be configured to pivot between open and closed positions and can include a skirt 45 extending around a perimeter of the pivoting lever 44. The skirt 45 can form a sealing engagement with a collar 43 extending from the top wall 41 of the closure cap 40 to allow the bottle 11A to be inverted during consumption without leakage through the aperture in the top wall 41. In accordance with some embodiments, the pivoting lever 44 can be pivotably mounted to the top wall 41 at a connection location and the drink through valve 46 can be positioned closer to the aperture in the top wall 41 than to the connection location. Alternatively, the drink through valve 46 can be positioned close to the connection location than to the aperture in the top wall 41.

(33) This embodiment of the dispensing device 10A can include an outer skirt which can be considered to be an “outer wall” 42 that can have an inwardly facing surface with a screw thread for cooperating with the screw thread of a bottle 11A. The inwardly facing surface of the outer skirt 42 can be configured to engage a top portion of a bottle 11A with other securement or sealing methods or structures. The outer skirt 42 of the dispensing device 10A can comprise different shapes. For example, the outer skirt 42 can be cylindrical. In accordance with some embodiments, the outer skirt 42 extending downwardly from the top wall 41 of the dispensing device 10A and the top portion of the bottle 11A can be cylindrical.

(34) In this embodiment, the cartridge receptacle can be configured to accommodate and/or secure a beverage ingredient cartridge 13A that comprises a cartridge body 18A defining an internal volume (see, e.g., FIG. 3), a cartridge opening 19A, and a frangible sealing membrane 50 that covers the cartridge opening 19A and seals the internal volume defined by the cartridge body 18A. As discussed previously, the internal volume defined by the cartridge body 18A can include up to 40 grams of formulation, for example, in the range of 20 to 30 grams of formulation. In some embodiments, the cartridge 13A can be removable from the cartridge receptacle of the removable closure cap 40.

(35) FIGS. 6 and 7 illustrate a dispensing device 10B according to another embodiment which can be fitted to a bottle for treating the contents of a bottle (not shown in FIG. 6 or 7) with a formulation. The parts, components, and features of the dispensing device 10B that are similar or the same as corresponding parts, components, and features of the dispensing device 10 are identified with the same reference numerals, except that a “B” has been added thereto. Unlike the embodiments shown in FIGS. 1 to 5B which allow the cartridge 13 or 13A to be interchanged with a fresh cartridge as required, the embodiment shown in FIGS. 6 and 7 comprises the supporting assembly 12B and cartridge 13B being a unitary structure which requires the device 10B to be a one-use-only device. Once the formulation has been discharged from the device 10B, and the contents of the bottle consumed, it is envisaged that the dispensing device 10B can be recycled using conventional plastic melting techniques.

(36) The dispensing device 10B shown in FIGS. 6 and 7 includes a supporting assembly that engages the neck of a bottle and is fixedly interconnected to the cartridge 13B, for example, by means of integral molding or the cartridge 13B being plastics welded to the supporting assembly 12B. The cartridge 13B of this embodiment is similar to the cartridge used with the previous embodiments, save for the cartridge 13B of this embodiment being fixedly connected to the supporting assembly 12B. The cartridge 13B can also loaded with the desired formulation to be dispensed by the dispensing device 10B.

(37) The supporting assembly 12B of this embodiment can include a top wall 41A and an outer skirt 42A extending from the top wall 41A about an outer perimeter of the top wall 41A, and an inner skirt formation 18B extending from the top wall 41A at a spacing from the outer skirt 42A. The outer skirt 42A can have an inwardly facing surface with a screw thread for cooperating with the screw thread of a bottle 11 or 11A. The inwardly facing surface of the outer skirt 42A can be configured to engage a top portion of a bottle with other securement or sealing methods or structures. The outer skirt 42A of the dispensing device 10B can comprise different shapes. For example, the outer skirt 42A can be cylindrical. In accordance with some embodiments, the outer skirt 42A extending downwardly from the top wall 41A of the dispensing device 10B and the top portion of the beverage container can be cylindrical. The inner skirt formation 18B can be positioned asymmetrically on the top wall 41A and together with the top wall 41A defines a receptacle body for receiving the formulation and an opening mechanism 26A. A press button 25A can be located in the top wall 41A of the receptacle body which a user can press to operate the opening mechanism 26A.

(38) The opening mechanism 26A of this embodiment can be the same as the opening mechanism 26 of the previously-discussed embodiments (shown in FIG. 5A). In other words, the opening mechanism 26A can have a head 27 which engages on inner surface of the button 25, a leg 28 extending from the head 27, and a foot portion 29A arranged to extend about part of the inner circumference of the cartridge 13B. The head 27, leg 28 and foot portion 29A of the opening mechanism 26 can be sized such that the head 27 engages the button 25A of the cartridge 13B when the button 25A is in the raised position, and a user on upon pressing the button 25A can cause the opening mechanism 26A to be advanced toward a sealing membrane 50. The sealing membrane can be adhered or welded to the open end of the inner skirt formation 18B to form a sealed chamber containing the formulation and the opening mechanism 26A.

(39) Although not shown in the figures, a lower end of the button 25A can slidably engage to an inside surface of the top wall 41A of the supporting assembly and can form a liquid seal therewith. For example, the lower end of the button 25A can include an O-ring that sealingly engages the inside of the top wall 41A when the button 25A is in an operating position.

(40) As can be seen, the device 10B can include a nozzle 46A having a push pull closure to allow a user to consume the contents of the bottle. The drink through valve 46A can be similar to that those in previously-described embodiments. The nozzle 46A can open directly into the neck of the bottle 11 or 11A and allow the contents of the bottle 11 or 11A to be consumed.

(41) Those skilled in the art will appreciate that many variations and modifications can be made to the embodiments described above without departing from the spirit and scope of the present inventions. For example, the outer skirt of the dispensing device shown in FIGS. 4, 6 and 7 can include a tamper evidence band which is frangibly connected to a lower end of the outer skirt which is retained on the bottle when the dispensing device is removed from the bottle.