A closure device for use with a beverage container comprises a spout cap member having a top wall with a spout aperture covered by a spout cover, a side wall for securing to a neck of the container, and a plug support structure. A fluid chamber containing an additive liquid and a pressurised propellant is movably held within the spout cap member. A plug member is fixed to the plug support structure and sealingly engages a bottom aperture of the fluid chamber. The spout cover includes a strut extending through the spout aperture to an abutment surface on the fluid chamber.

The disclosed technology includes dispensing systems, devices, and methods. The dispensing systems include a plurality of sealing components, and a plurality of coupling mechanisms. In one embodiment, a dispensing device, including a first unit having a top wall and an inner cylindrical projection extending from a bottom face of the top wall and a second unit having an outer cylinder, is adapted to be received by a receptacle. The inner cylinder receives the inner cylindrical projection and the outer cylinder receives the receptacle. A breakable seal closes an opening of the inner cylinder to form a chamber portion for storing a substance. Protruding seals on the inner cylindrical projection bear on the inner cylinder. An application of force to the top wall lowers the inner cylindrical projection to disrupt the breakable seal and release the substance into the receptacle to mix with a liquid stored in the receptacle.

A beverage dispensing system is disclosed that includes a container assembly configured to store two liquids (e.g., liquor and a mixer) that is couplable to a head assembly. The head assembly includes one or more pumps configured to draw the different liquids from the assembly, to mix variable ratios of the two liquids together, and to dispense the drink. In some configurations, the drink may be dispensed from the beverage dispenser into a glass or directly to the mouth of an individual.

A two-component pressurized can having a body, a dome, a valve arranged in the dome, an inwardly curved bottom, an upper chamber and a lower chamber for a first and a second component, which chamber are separated from one another by a separating element, and an opening device which is arranged in the bottom, can be activated from outside and, upon actuation, removes the separation between the chambers for the first and second component, wherein the separating element between the chambers is a piston which is mounted so as to be displaceable in the pressurized can and which has at least one opening closed by a closure element, and the opening device has an opening element which extends through a passage in the bottom and is suitable for separating the closure element from the at least one opening of the piston.

The present disclosure provides a new and innovative container system for mixing and dispensing a solution, such as a cleaning solution, that includes a container, dispenser, and a cartridge. The cartridge includes a reservoir containing a concentrated solution and a snap portion that closes the reservoir. The dispenser includes a sleeve that engages with the snap portion as part of a cartridge release mechanism to release the cartridge's concentrated solution into the container. As the dispenser's cap is tightened to the container, the dispenser's sleeve is forced downwards to engage the cartridge's snap portion and force the snap portion to disengage from the cartridge. The reservoir is therefore opened and its contents exit into the container's interior. As the dispenser's cap is disengaged from the container, the dispenser's sleeve is forced upwards, bringing the snap portion back to the cartridge and closing the reservoir.

The systems and methods provide a container assembly comprising: a container having a known storage capacity for storing a liquid; an additive dispensing assembly, the additive dispensing assembly dispensing variable, non-zero quantities of one or more additives into the liquid stored in the container; one or more vessels that each contain one of the additives, of the one or more additives, to be dispensed into the liquid; and a gas dispensing assembly, the gas dispensing assembly releasing a gas into the liquid stored in the container, and the gas dispensing assembly including: an onboard gas tank; a valve assembly; and a gas outlet, and the valve assembly controlling flow of gas from the onboard gas tank, through the valve assembly, and to the gas outlet so as to output the gas into the liquid; and wherein the valve assembly, to perform the controlling the flow of gas, is movable between: an open position, in which flow of gas is allowed to flow from the onboard gas tank to the gas outlet; and a closed position in which the flow of gas is prevented to flow from the onboard gas tank to the gas outlet.

The disclosure relates to a two-component mixing capsule for intake and for mixing of two compositions with a capsule housing having a discharge spout at its front end, wherein the mixing capsule comprises a first mixing chamber and a second mixing chamber, wherein the two mixing chambers may be separated from each other for storage or for transport, by the first mixing chamber being rotatable into a first position in which the first mixing chamber is separated from mixing chamber, by a rotatably mounted handhold element, the rotational axis of which is approximately perpendicularly arranged to the longitudinal axis of the mixing capsule. The two mixing chambers form a common mixing chamber by rotating the first mixing chamber into a second position in which the central axes of the first and second mixing chamber are substantially coaxially arranged, wherein the composition may be discharged after mixing by attaching a squeezing piston.

The present disclosure provides a new and innovative container system for mixing and dispensing a solution, such as a cleaning solution, that includes a container, dispenser, and a cartridge. The cartridge includes a reservoir containing a concentrated solution and a snap portion that closes the reservoir. The dispenser includes a sleeve that engages with the snap portion as part of a cartridge release mechanism to release the cartridge's concentrated solution into the container. As the dispenser's cap is tightened to the container, the dispenser's sleeve is forced downwards to engage the cartridge's snap portion and force the snap portion to disengage from the cartridge. The reservoir is therefore opened and its contents exit into the container's interior. As the dispenser's cap is disengaged from the container, the dispenser's sleeve is forced upwards, bringing the snap portion back to the cartridge and closing the reservoir.

A water bottle system for adding an additive, which may be flavoring, to the line of flow without contaminating the main reservoir. The system may include a water bottle with a lid feature that may maintain a flavor that may be infused into the water within the water bottle. The infusion of the additive may be adjusted by a user to have the desired concentration of additive to a user’s liking. The additive cartridge may be reusable or disposable depending on a user's preference.

A foam spray can comprises a motor pump, a foaming tube and a nozzle. The motor pump can be used to suck air and solution and pump out the liquid-gas mixture. One end of the foaming tube is connected to the motor pump for transmitting the liquid-gas mixture pumped by the motor pump and fully mixing the air with the solution to produce foam. The nozzle is connected to the other end of the foaming tube to spray foam. The length of the foaming tube is between 10 to 500 cm, the tube inner diameter is between 0.8 to 20 mm, and the pressure of the liquid-gas mixture in the tube is between 8 to 32 PSI, thereby to provide sufficient time, space and conditions for the mixing of the air and the solution in the foaming tube to fully mix the air and the solution, and then to spray abundant foam from the nozzle.