A storage device (10) comprising a receptacle (12) and a movable closure member (22), the closure member comprising a seal (30) about its periphery, for positioning against the inside of the receptacle, and a valve (32) within its periphery, wherein the closure member can be moved within the receptacle such that its periphery is substantially continually in contact with the internal surface of the receptacle, and wherein, when in an open position, the valve allows flow of fluid from within the receptacle through the valve, and when in a closed position, the valve prevents flow of liquid from within the receptacle, wherein the receptacle is substantially closed at its lower end.

An apparatus for preserving carbonated beverages or other liquids features a container, and an impermeable piston that divides the container interior into a lower chamber beneath the piston for storage of a liquid, and an upper chamber above the piston. An axially extendable and collapsible conduit has a lower end sealed to the piston around a flow opening that passes axially therethrough, and an upper end connected and sealed to an upper portion of the container around a mouth opening therein. A valve mechanism features a closure member movable between open and closed positions that respectively open and close the flow opening in the piston. Opening of the closure member allows pouring of the liquid out of the container via the flow opening, the conduit and the mouth, and closing of the closure member seals the lower chamber closed in order to preserve the liquid.

A vacuum cosmetic container for cream type cosmetics has a feature in that a content absorption member absorbing discharged contents is installed to the upper portion of a button part, so that it is possible to use the contents absorbed in a content absorption member as needed by coating with a hand or a cosmetic applicator and thus to prevent unnecessary consumption of the contents.

A refillable dispensing container and a refill container are disclosed. The refillable dispensing container includes: an outer container having an open top and a holding space; an inner container having an open top and inserted within the holding space; a holder that includes a holder body and a support protrusion; an inner cap which has a cap channel and is configured to be detachably coupled to the open top of the outer container; a shoulder having a through-hole and coupled to an outer side of the inner cap; a button having a dispensing hole and coupled to the through-hole of the shoulder such that the button is movable along a vertical direction; and a pump module arranged adjacently to the holder channel and the cap channel, where the pump module is configured to dispense a content out of the dispensing hole when the button is pressed.

A refillable dispensing container and a refill container are disclosed. The refillable dispensing container includes: an outer container having an open top and a holding space; an inner container having an open top and inserted within the holding space; a holder that includes a holder body and a support protrusion; an inner cap which has a cap channel and is configured to be detachably coupled to the open top of the outer container; a shoulder having a through-hole and coupled to an outer side of the inner cap; a button having a dispensing hole and coupled to the through-hole of the shoulder such that the button is movable along a vertical direction; and a pump module arranged adjacently to the holder channel and the cap channel, where the pump module is configured to dispense a content out of the dispensing hole when the button is pressed.

The present disclosure relates to a food and beverage container device including: a container for storing food and beverage, and a piston unit capable of moving up and down in close contact with the container. The piston unit includes a neck part having a hollow interior and movable up and down. The neck part includes a discharge portion protruding upward from an upper end of the neck part, having a first threaded portion and a first discharge groove on the outer circumferential surface, and discharging food and beverage or air to the inside of the container, a first flow guiding portion formed to be inclined upward in the opposite direction to the first discharge groove at a position spaced apart from the discharge portion, and a first reservoir portion formed between the discharge portion and the first flow guiding portion to hold the discharged food and beverage.

The present disclosure relates to a food and beverage container device including: a container for storing food and beverage, and a piston unit capable of moving up and down in close contact with the container. The piston unit includes a neck part having a hollow interior and movable up and down. The neck part includes a discharge portion protruding upward from an upper end of the neck part, having a first threaded portion and a first discharge groove on the outer circumferential surface, and discharging food and beverage or air to the inside of the container, a first flow guiding portion formed to be inclined upward in the opposite direction to the first discharge groove at a position spaced apart from the discharge portion, and a first reservoir portion formed between the discharge portion and the first flow guiding portion to hold the discharged food and beverage.