CLOSURE CAP Russian patent published in 2020 - IPC B65D51/28 

FIELD: package and storage.

SUBSTANCE: closure cap for closing the container comprises cap (2) configured to interface with the container and having fragile outlet (20); cutting element (3) comprising cutting edge (30) for opening said fragile outlet part (20), wherein at least said cap (2) and said cutting element (3) together form container (8) for placement of substance to be dropped into container when opening of outlet part (20); covering element (4), protecting cap (2) and cutting element (3); wherein said coating element (4) is separated from cutting element (3) and comprises: i) side wall (40) surrounding the area for, at least, partial arrangement of cutting element (3), ii) base (41) from which said side wall (40) extends; means (5) for transmitting opening torque from cover element to cutting element, to open brittle outlet part (20), said transfer means (5) comprising first and second parts (51, 52) located opposite each other and built into coating element (4) and cutting element (3), respectively, wherein said first part (51) is built into base (41). Invention covers also container with such cover and method of container opening.

EFFECT: invention relates to a closure cap for closing a container.

11 cl, 3 dwg