| 摘要 |
FIELD: packing industry. ^ SUBSTANCE: funnel comprises cone-shaped receiving socket, drain nozzle arranged with the possibility of entrance into filling hole of filled reservoir, which is displaced relative to centre of its cover, and support element. Support element is arranged in the form of support apron that envelopes receiving socket, and its upper edge is matched with upper edge of receiving socket. External surface of support apron lower edge is arranged according to shape and dimensions of internal surface of flanged edge of filled reservoir cover with the possibility of their tight contact as funnel is installed with its support apron into annular groove provided in cover near its flanged edge. Drain nozzle is arranged as elliptical, and lowest and highest angle of receiving socket walls inclination to its longitudinal axis along small transverse axis of drain nozzle is selected as equal to 10 and 59 angular degrees, accordingly. Angle of receiving socket walls inclination to its longitudinal axis along large transverse axis of drain nozzle is selected as equal to 32 angular degrees. Funnel may be equipped with holder. Funnel is tightly installed onto standardised tin cans. ^ EFFECT: possibility to easily prepare cocktails in tin cans by means of topping. ^ 3 dwg |
