A multi-lid heat-insulating cup is provided, including a heat-insulating cup body with an accommodating cavity and a cup lid detachably connected to the heat-insulating cup body, the cup lid being provided with a drinking mouthpiece and a drinking mouthpiece lid being disposed at the drinking mouthpiece, where an inner top surface of the cup lid is provided with a ring-shaped sealing gasket; and with the cup lid covering an opening end of the heat-insulating cup body, the sealing gasket is capable of sealing both the opening end of the heat-insulating cup body and a top periphery of a pop can placed in the accommodating cavity, and a beverage outlet of the pop can is in communication with the drinking mouthpiece. The cup lid which can cover an opening of the heat-insulating cup body is disposed to increase a heat insulation effect.

A method is for using a pickling device. The method includes positioning food to be pickled in a pickling cavity of a housing. The housing has a first open end and a second closed end opposite the first open end, and the pickling cavity extends between the first open end and the second closed end. The method also includes positioning a disc-shaped insert in the pickling cavity and over the food to be pickled, coupling a lid to the first open end of the housing, and coupling a positive pressure source, external to the housing, to the lid. The method further includes operating the positive pressure source to pressurize the pickling cavity to exceed a threshold pressure level during a pickling process without application of heat.

A beverage container closure or lid that is adapted for closing an open end of a beverage container. The lid is selectively couplable to the beverage container and includes a selectively openable stopper that when closed, creates a fluid-tight seal between the beverage container and the environment. The stopper may be selectively opened by a user by the user pressing a button disposed on a side of the beverage container closure. The stopper is subsequently automatically closed when the user releases the button. Thus, a user may open and close the beverage container closure using a single hand without the need to remove the beverage container closure from the beverage container.

Disclosed is a rubber seal for a vacuum receptacle. The rubber seal is not released by a negative pressure developed in the vacuum receptacle. In addition, the rubber seal is excellent in sealing force, and has a body portion that does not bulge outward while being readily mounted on a lid body. The rubber seal includes: the body portion that surrounds the lateral side of an inner space and extends vertically; an elastic sealing wing portion formed to extend outward from the body portion and provided along the circumference of the body portion; and a multi-functional wing portion formed to extend outward from the body portion above the elastic sealing wing portion, and provided along the circumference of the body portion.

A beverage container closure or lid that is adapted for closing an open end of a beverage container. The lid is selectively couplable to the beverage container and includes a selectively openable stopper that when closed, creates a fluid-tight seal between the beverage container and the environment. The stopper may be selectively opened by a user by the user pressing a button disposed on a side of the beverage container closure. The stopper is subsequently automatically closed when the user releases the button. Thus, a user may open and close the beverage container closure using a single hand without the need to remove the beverage container closure from the beverage container.

A container for dispensing a liquid can include a body and a seal. The body can include a plurality of walls that define an interior storage volume, an outlet through a first wall of the body for dispensing the liquid, and a vent opening. The seal can cover the vent opening. The seal can include an adhesive to removably couple the seal to the body of the container. The vent opening can include a plurality of openings, and the seal can cover all of the openings.

A container for dispensing a liquid that includes a body, a closure, and an overcap. The body includes an interior storage volume, a neck finish on a first wall of the body, and a protrusion on a second wall of the body. The neck finish defined outlet through the first wall for dispensing the liquid. The closure for sealing the outlet and coupled to the neck finish. The overcap is removably coupled to the closure and includes a first end including a recess configured to receive a portion of the closure when the overcap is coupled to the closure and a second end including a shield defining a shield recess and a piercer. The shield is configured is configured to at least partially surround the protrusion of the body such that the piercer pierces the protrusion to create a vent opening when the shield at least partially surrounds the protrusion.

A container lid assembly is provided with a press button opening capability. The lid assembly includes a first outlet opening and a second air opening. A valve member is provided in the lid to which a press button actuator is connected and moveable between a pushed down open position and a pulled up closed position. The press button actuator is connected to the valve member and is moveable between a pressed open position an extended closed position. A biasing member biases the actuator to the extended closed position and the actuator is pressed against the bias of the biasing means. A lock means is provided that controls movement of the actuator such that one press of the actuator causes the actuator to adopt one of the open or closed positions and a second press of the actuator causes the actuator to adopt the other of the open or closed positions.

A container includes a bottom box and a top lid. The bottom box includes a containing space adapted to contain the contents. The bottom box has a tilted shape wherein the bottom box has one side height greater than another side height. The top lid includes an integrally formed lens and formed with a plurality of air holes on a top surface thereof. The top lid is removably assembled with the bottom box.

A self-venting closure assembly includes a closure body having a deck with a peripheral mounting skirt and an annular seal on an underside of the deck adjacent to the peripheral mounting skirt. The closure body further includes a circular valve seat within the center portion of the deck, and a plurality of vent openings circumferentially spaced within the valve seat. An elastomeric umbrella valve is centrally mounted to the deck and has a frustoconical valve flap arranged on an underside of the valve seat. The valve flap cooperates with the vent openings to normally seal the vent openings but permits air to flow into an interior of the closure body when a vacuum is applied to an interior of the container on which the closure is mounted.