The invention disclosed herein relates to a side press safety cap, wherein when an outer cap is rotated to opening direction with sides of the outer cap pressurized, a first rotation protrusion of an outer cap is interlocked with open guide protrusions of an inner cap, rotating the inner cap, and thereby an inner cap is opened. On the other hand, when the outer cap is rotated to closing direction, a second rotation protrusion is interlocked with close guide protrusions, rotating the inner cap and thereby the inner cap is closed. As a result, the side press safety cap is possible to be opened and closed stably.

The present invention relates to a child resistant closure for a bottle or container. More specifically, the present invention relates to improved two-cap structure assemblies.

A cap (1) comprising a base body (2, 2) is endowed, on one of the internal sides thereof, with a thread (3), a seat (4) in which a seal (5) is housed at least partially, and a liner (6) fitted onto the base body (2) and torsionally fastened thereto, which completely conceals the base body (2) from lateral views and in at least one plan view.

A container stopper may include a first gear having a first axis extended in a first direction, a second gear spaced apart from the first axis in a horizontal direction crossing the first direction, a tube coupler coupled to the first gear, and an insertion tube extended from the tube coupler in a downward direction. The tube coupler may include a coupler body coupled to the first gear to be rotatable to the first gear and a first tube fastener, which is placed on and coupled to the coupler body and is connected to the insertion tube. The first gear may have a female thread structure formed on an inner side surface of the first gear, and the second gear may have a rotary coupling structure formed on a top or bottom surface of the second gear.

The invention relates to a closing cap (11) and a method for producing a closing cap for a container (10) for receiving cosmetic creams, liquids or pasty substances, such as in particular mascara, the closing cap (11) being designed as a material hybrid and having a connective area for establishing a connection realized as a screw connection, bayonet connection or the like between the closing cap (11) and the container (10), the connective area being formed on an inner side (15) of a base body (12) made of metal, plastic or ceramics. The connective area has a plastic material as a contacting material in merely a portion for forming a physical contact between the closing cap (11) and the container (10) and the remaining portions are made of the same material as the base body (12).

A smart cap for use with a liquid container and a system therefor is disclosed herein. The components of the smart cap preferably comprise a micro motor, a microcontroller, a wireless transceiver (BTLE), a lithium ion battery, LED indicators, a waterproof rated charging port, a nozzle quick connect, a controllable valve, a touch sensor, a thermal sensor, a physical button, an impeller, and a cap housing.

Closure device for a container for liquids, comprising an elastically deformable membrane, having a main body, which can be placed to close an opening of a container. The membrane comprises a connection portion, an impervious main wall protruding from the connection portion and a free edge which is elastically deformable in the presence of an external suction action. The membrane also has a lower body projecting from the connection portion and comprising a plurality of openings for the passage of liquids and a retaining flange engageable with an edge of the container. The membrane is configured to switch between a resting configuration and a working configuration, in which the free edge of the main body is respectively spaced apart and close to the retaining flange of the lower body.

The present invention relates to a child resistant closure for a bottle or container. More specifically, the present invention relates to improved two-cap structure assemblies.

A connecting structure is provided for connecting a first member and a second member, wherein the first member comprises a connecting upright portion and a plurality of locking flanges provided to extend outwards along the circumferential direction of the outer face of the connecting upright portion, while the second member comprises a connecting side-wall portion that overlies the connecting upright portion and a plurality of locking projections provided to extend inwards from the inner face of the connecting side-wall portion. The bottom faces of the locking flanges distend downwards in a convex curved shape and, when the second member is overlaid on the first member and rotated, the upper faces of the locking projections are guided with sliding contact along the convex curved bottom faces of the locking flanges and stopped at the lowermost position of the convex curved bottom faces.

A canister includes a container and a closure. The container is formed to include a product-storage region and an open mouth that opens into the product-storage region. The closure is configured to couple to the container to close the open mouth.