A closed container cover includes an upper plate moves down in accordance with rotation of a rotary knob and pushes outward a packing portion provided on a circumference of a lower plate, thereby having advantages that an inside of a container main body is easily closed by a simple operation, and production processes are decreased with the minimum elements to increase efficiencies of the production and the processes and significantly reduce production costs and lowering a selling price.

A closed container cover includes an upper plate moves down in accordance with rotation of a rotary knob and pushes outward a packing portion provided on a circumference of a lower plate, thereby having advantages that an inside of a container main body is easily closed by a simple operation, and production processes are decreased with the minimum elements to increase efficiencies of the production and the processes and significantly reduce production costs and lowering a selling price.

A security device for mounting over the neck of a bottle having an exterior lip has outer cap structure including an annular housing portion (16) for location about the neck of a bottle and an end cap portion (18) at one end of the annular housing portion. A claw member (14) is slidably mounted to the outer cap structure for movement in a direction parallel to a longitudinal axis of the annular housing portion between operative and inoperative positions. A latch mechanism (60) releasably secures the claw member in the operative position. The claw member has a plurality of resiliently deformable elongate claws (52a, 52b) for engagement with the neck of a bottle to which the device is mounted when the claw member is in the operative position. The claw member comprises at least two sets of claws (52a, 52b) of different lengths. The latch mechanism (60) may be a magnetically-releasable latch enabling the device to be removed using a magnetic key. The device may incorporate a RF or RFID tag.

A security device for mounting over the neck of a bottle having an exterior lip has outer cap structure including an annular housing portion (16) for location about the neck of a bottle and an end cap portion (18) at one end of the annular housing portion. A claw member (14) is slidably mounted to the outer cap structure for movement in a direction parallel to a longitudinal axis of the annular housing portion between operative and inoperative positions. A latch mechanism (60) releasably secures the claw member in the operative position. The claw member has a plurality of resiliently deformable elongate claws (52a, 52b) for engagement with the neck of a bottle to which the device is mounted when the claw member is in the operative position. The claw member comprises at least two sets of claws (52a, 52b) of different lengths. The latch mechanism (60) may be a magnetically-releasable latch enabling the device to be removed using a magnetic key. The device may incorporate a RF or RFID tag.

A dispensing bottle, comprising a bottle body, a bottle neck connected to the upper portion of the bottle body and a bottle cap connected to the bottle neck; the bottom of the bottle neck extends outward to form a step surface, the top of the bottle body a portion is disposed on the step surface; and further includes a ring sleeve sleeved on the outer side of the bottle neck for squeezing and defining a top end portion of the bottle body which is disposed on the step surface of the bottom of the bottle neck, and is disposed on the outer side of the bottle neck.

A tank and closure cap apparatus is disclosed. The tank has an upper end or top with a manhole like larger diameter opening that can be closed with a lid having a smaller diameter opening equipped with an outlet fitting. A specially configured shroud protectively covers the lid clamp and is secured with a closure cap that seals the outlet fitting.

A cap attached to an article having an opening, the cap including a cap body and at least one locking member that is slidably attached inward and outward from a center and comes in press-contact with an inner circumferential surface of the article to be locked to the cap body, in which the locking member slidably engages with other locking members on both sides, slides inward toward the center, thereby pushes the other locking members inward, and releases the locking.

Sterilization packaging systems with features for sealing a volume against an ingress of contaminants are provided. Such features include a frame including a plurality of vertical members and a plurality of horizontal members, each vertical member and horizontal member having an inner side and an outer side; a sterilization wrap, a first portion of the sterilization wrap positioned adjacent the inner side of each vertical member and each horizontal member to define a volume and an opening to access the volume; and a lid for sealing the volume against an ingress of contaminants. Additionally, a sterility gauge for signaling whether the volume is sealed against contaminants also may be provided. Exemplary sterilization packaging systems may include other features as well.

Sterilization packaging systems with features for sealing a volume against an ingress of contaminants are provided. Such features include a frame including a plurality of vertical members and a plurality of horizontal members, each vertical member and horizontal member having an inner side and an outer side; a sterilization wrap, a first portion of the sterilization wrap positioned adjacent the inner side of each vertical member and each horizontal member to define a volume and an opening to access the volume; and a lid for sealing the volume against an ingress of contaminants. Additionally, a sterility gauge for signaling whether the volume is sealed against contaminants also may be provided. Exemplary sterilization packaging systems may include other features as well.

A storage container assembly includes a container having an opening and a lid for covering the opening. The lid includes a top lid, a button, a cam, a base, a lower plate and a gasket. The button is moveable in a first axial direction with respect to the top lid between a projected position and a depressed position. The cam is configured to cooperate with the button such that the button maintains the depressed position when moved from the projected position to the depressed position, and the button remains in the depressed position until pressed again while in the depressed position. The lower plate is connected with the top lid. The gasket is moveable between a contracted state and an expanded state in response to alternate actuations of the button, and the gasket is interposed between the lower plate and the top lid.