Patent ID: 8356711

Claim:
A closing system for a container, which in turn permits dispensing towards an interior region of the container an additive maintained hermetically isolated, wherein the closing system comprises: a) a cover comprising an elongated circular body, closed in a cover upper part and open in a cover lower part, including: a grooved safety ribbon attached to the cover lower part; a projection formed in a contour of an internal surface of the elongated circular body, in the cover upper part; and a tongue-shaped sealing element placed circularly in the cover upper part, that extends towards the interior of said cover; b) an actuator, which includes a sliding piece with a vertical central hole and that is formed by: an exterior circular wall that presents a protrusion extending exteriorly from an actuator upper border; an cone-shaped interior surface that surrounds the central hole, which takes a cylindrical shape in an actuator lower portion and ends in a cross-shaped cut and push element; and a ring or projection in the exterior circular wall and placed circularly towards the interior surface; c) a basic body including: a mouthpiece with a central conical hole in an interior surface of the body and that presents a peripheral projection in an upper end of the mouthpiece; a tongue-shaped ring in the connected at an interior margin to the mouthpiece and at an exterior margin to a flap; an internally-threaded flap that is coupled with an external thread of the container when the closing system is attached to the container; a central compartment or tubular space inside the flap, connected to the mouthpiece through the conical hole and that is open at a lower part of the central compartment, which is surrounded by a wall that presents a projection into an interior portion; and membranes that hermetically seal the central compartment in a central compartment lower part and upper part; and d) a push-cut carriage, that corresponds to an interior, mobile compartment where an additive that will be released is stored, the carriage comprising: lateral cylindrical walls, with an upper closing that comprises holes; said lateral walls comprising a projecting shoulder at the height of said upper closing; grooves on an external surface of said closing; and a lower end of the lateral cylindrical walls comprising an oblique cut and a sharp guillotine-shaped end.