SEALING DEVICE WITH DOSER Russian patent published in 2009 - IPC B65D47/24 B65D49/04 

FIELD: packing industry.

SUBSTANCE: device in the form of a cork with a doser for a bottle comprises a main body (3) which is rigidly connected to the bottle mouth (2) to ensure tightness of the liquid in the bottle (2), a working element (4) which is fixed at the main body (3) rigidly and axially and is rotatable in respect to the latter and a doser (5) which is jointed to the working element (4) by a threaded connection and can move axially in case of the working element (4) rotation in respect to the main body (3) along the longitudinal axis. The above units are mounted along the longitudinal axis. The main body (3) consists of an annular channel comprising an axial section (53) set parallel to the longitudinal axis and a section (54) set radially to the axial section (53) and ended by an outlet side hole (52). When the sealing device is open the annular channel is connected to the inner cavity (20) of the main body (3) by a passage (63) providing for pouring of liquid out in any radial direction from the outlet hole (52) in the form of an annular slot.

EFFECT: ensuring permanent connection of the sealing device to prevent refilling and providing for the liquid poring out of the outlet channel in any inclined direction in order to eliminate the necessity to bend the bottle in the only direction of the side outlet hole which is limited in its circle perimetre.

10 cl, 9 dwg