A lid for a beverage container may include an upper rim and a lower rim, an upper surface extending between the upper rim, a lid sidewall extending between the lower rim and the upper rim, a fitting including a resiliently compressible material positioned along the sidewall to sealingly engage with an inner surface of a sidewall of a vessel, a grip dimensioned to be grasped by a user to manipulate a position of the lid, and a nozzle extending from the upper surface of the lid.

A lid for a beverage container includes a lid cover, a lid base and a twist ring. The twist ring is rotationally secured to the lid base. The lid cover has a first latch member, the lid base has a first mating member, and the twist ring has a second latch member that mates with the first latch member and a second mating member that mates with the first mating member to allow the twist ring to rotate with respect to the lid base to disengage the second latch member from the first latch member.

The present disclosure belongs to the field of packaging, and provides a rotary sealed packaging container which comprises an outer lid, a hollow inner core and a container body, wherein the inner core is mounted on an opening part of the container body so that the inner core can relatively move in axial direction of the container body and cannot relatively rotate in the circumferential direction, and the outer lid is mounted on the opening part so that the outer lid cannot relatively move in the axial direction and can relatively move in the circumferential direction; the outer lid is internally provided with a hollow thread part, an inner thread is arranged on the inner wall of the thread part, an outer thread is arranged on the outer wall of the inner core, the inner thread of the thread part matches with the outer thread of the inner core.

A waterproof prestressing structure of water bottles or cups, which mainly has a first main body and a second main body, and one surface of an elastic body is integrally provided on the first main body. When the first main body and the second main body are screwed to connect with each other, since the one surface of the elastic body is fixed on the first main body, the one surface of the elastic body connected to the first main body does not deform, and only another surface that contacts the second main body deforms, so that the elastic body does not excessively deform in a tight state, thereby reducing twist or damage of the elastic body caused by screwing. The elastic body is integrally provided on the first main body, so that there is no gap between the elastic body and the first main body.

A container lid for use to drink liquid from a drinking container using a hydration tube. The container lid has a cap member that attaches to the container, a coupling aperture through the cap member, a female coupling positioned in the coupling aperture, a male insert that is removably received in the female coupling and a check valve in the cap member. The hydration tube attaches to an upwardly extending barb of the male insert and an internal straw attaches to a downwardly extending barb of the female coupling to extend into the interior of the container. The male insert has a sealing section with a sealing device that is sealably received in a receptacle of the female coupling. The container lid allows the user to easily, quickly and without leaking remove the hydration tube from the lid to replace an empty drinking container with a full drinking container.

The present disclosure belongs to the field of packaging, and provides a rotary sealed packaging container which comprises an outer lid, a hollow inner core and a container body, wherein the inner core is mounted on an opening part of the container body so that the inner core can relatively move in axial direction of the container body and cannot relatively rotate in the circumferential direction, and the outer lid is mounted on the opening part so that the outer lid cannot relatively move in the axial direction and can relatively move in the circumferential direction; the outer lid is internally provided with a hollow thread part, an inner thread is arranged on the inner wall of the thread part, an outer thread is arranged on the outer wall of the inner core, the inner thread of the thread part matches with the outer thread of the inner core.

A hermetically sealed thermoplastic container or ampoule having a hollow body portion, a neck portion, unitary with the body portion and terminating in a circumferential, inwardly extending sealing flange, and a removable cap. The neck portion defines an access passageway to the hollow body portion a portion of which is configured as a tapered female connector adapted to receive a tapered male connector when the access passageway is open. The outer surface of the neck portion can be provided with lugs for engaging a tapered male connector with a threaded collar.

A cap comprises a cap body including a top plate portion and a skirt portion integrally provided with the top plate portion through a corner portion and screwed to a mouth portion of a can container, and a disk-shaped sealing member including a sliding layer which is provided separately from the cap body to face the top plate portion, includes a protrusion portion formed on an outer peripheral side of a portion opposed to the mouth portion when the cap body is screwed with the can container and gradually decreasing in thickness toward an outer peripheral edge, and slides on the top plate portion and a sealing layer which is integrally provided with the sliding layer and seals the mouth portion.

A method including accepting a registration of an item in a database, the registration including a registrant's ownership information and an identifier about the item known to the registrant; and verifying the item is the registered item to a buyer of the item in response to the buyer providing the identifier. A method of authenticating an item including registering an item with a database, the registration including a registrant's ownership information; providing a seal having a public identification tag on a first side and a private identification tag on a second side; storing data of the public identification tag and data of the private identification tag in the database; and affixing the seal on a container containing an item or a representation of the item, when the seal is not broken, the public identification tag is visible and the private identification tag is not visible.

A storage container or storage vessel is provided that includes an opening at its bottom or base. A lid element is provided at the bottom or base of the container/vessel that is movably mounted relative to an opening into the enclosed volume of the container/vessel. A clamping mechanism is associated with the body and lid of the container/vessel so as to releasably lock/secure the lid relative to the body. The body of the container/vessel features an aesthetically and/or artistically desirable shape or design that enhances the appeal and uniqueness of the container/vessel. The lid element of the container/vessel functions as the base of the container/vessel, thereby allowing the entirety of the body of the container/vessel (or such percentage as may be selected in a specific embodiment) to be incorporated into the aesthetically/artistically pleasing body design. A child-proof securement mechanism may be provided between the container and the lid element.