ADAPTER FOR CONTAINERS Russian patent published in 2017 - IPC A61J9/00 

FIELD: transportation, package.

SUBSTANCE: group of inventions relates to tanks containing the liquid product. An adapter for being mounted on the neck of the container, which comprises a vessel, the movable element, means for driving the movable element. In this case, the vessel comprises: a first opening for moving the product from the vessel to the interior space in the container; a bottom wall; upper walls; the outer ring for carrying. A movable element is designed for the airtight closing of the first opening, and means for driving the movable element is designed for sealing the opening to secure said movable member and flow of the product. The movable element forms a topological space, and includes one or more slats, the sides of which are common to the other sides of the plurality of flaps, and the distal end forms a junction point for all the valves. Means for driving the movable element is a bottom wall of the vessel, which is adapted to the pressure on the flap. Also are the use of an adapter is disclosed, as well as the receptacle, which contains an adapter and a method for preparing a liquid solution.

EFFECT: inventions group provides product storage under optimum conditions, and safer use of the vessel.

12 cl, 10 dwg