DEVICE WITH CODE LOCK FOR CLOSING CAPACITIES WITH PORTION MEDIUM Russian patent published in 2018 - IPC B65D55/14 E05B37/02 E05B37/20 

FIELD: packaging industry.

SUBSTANCE: discs (6) and chamber (9), rotating around the shaft (2), which is the extension of the plug (1), are mounted on it. In the plug (1), discs (6), chamber (9), counter plug (12) there are the equal dose releases (3, 7, 18, 19, 20) performed, with diameter exceeding the maximum size of the dose, the trap (10, 14, 15) is executed in the discs (6), chamber (9), counter plug (12), to prevent the dose unauthorized extraction from the capacity, the deceptive filling it with the false doses. The symbols (8, 11) on the lateral surface of the discs (6), chamber (9), located relatively the tag (4) at the plug (1) in the known only to the authorized user combination, will enable him to open the capacity. With another combination, the capacity is closed both for the portion medium release and for the deceptive filling of the capacity.

EFFECT: protection against the unauthorized use of the portion medium from the capacity and deceptive filling it.

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