An assembly for closing a tube. The assembly includes a tube head that has a neck and a cap. The assembly defines a guide path, a thread and a thread portion allowing the cap to be positioned on the neck by cooperation with the guide path and the thread. The assembly further includes a first and a second stop element for the thread portion, the stop elements being angularly spaced apart and defining a passage between the guide path and the thread. The assembly is configured to allow axial displacement of the thread portion through the passage with a non-return effect produced by at least one of said stops.

An assembly for closing a tube is described. The assembly includes a tube head provided with a neck and a lid closing the neck. The assembly further includes a cap (30) including a punch adapted to perforate the lid. The neck and the cap being configured to guide the cap to a closing position in which the punch has perforated the lid. The cap includes a lateral skirt provided with at least one notch opening radially. The neck includes a protrusion configured to cooperate angularly with the notch to block a withdrawal of the cap, once the cap is in the closing position.

A closure device for closing a container, the closure device including a basic member, the basic member having a channel extending along a closure axis and having an inlet opening and a pouring opening, the closure device including a closure cap, the closure cap and the basic member being formed and arranged relative to each other in such a manner that the closure cap closes the pour-ing opening in a closed state of the closure device and releases it in an open state of the closure device. The closure cap is mounted on the basic member in the closed state of the closure device so as to be rotatable about the closure axis relative to the basic member, so that the closure cap is rotatable in an opening direction relative to the basic member, to bring the closure device into the open state.

A dispensing receptacle (10), including a frame member (12A), a bag and lid member (12D), for being connected to the frame member (12A), the bag and lid member (12D) including a bag (18) for containing content (24), and an orifice (16) for dispensing the content (24) therethrough, thereby the content (24) does not dirty the frame member (12A).

A beverage drinking apparatus has a container, a spout, a straw and a cap, and allows the user a choice of drinking method. When the user turns the cap in a first direction, the straw extends from spout for the user to drink from. When the user turns the cap in a second direction, the straw is removed from the container, allowing the user to drink from the spout.