FIELD: vessels for a liquid.
SUBSTANCE: invention relates to a vessel for a liquid consisting of a bottom part forming a single whole, a body, symmetrical with respect to a longitudinal vertical plane of section, with a cross-sectional profile of a body having a rounding, and an inclined top cover with a neck equipped with cap. The lid has a flat shape and is inclined at an angle α = 20-25° to the horizontal, the cross-section of the vessel is a flat figure in the form of two parallel straight line segments with a distance between them equal to "N", bounded on one side by a straight line segment perpendicular to the parallel segments, and with a length equal to the value "N", and on the other hand - a semicircle with a diameter equal to the value "N", and the distance from the perpendicular segment of a flat figure to the top of its semicircle is equal to the value "M", counting both measurements "M" and "N" from the outer sides of the cross-sectional profile of the body, while the ratio M:N is equal to 1.0:(0.60-0.75), and the maximum height of the vessel without regard to the height of the neck, equal to the value "H" and measured by the outer side of the vessel body, satisfies the ratio H=M×K, where K varies from 2.2 to 3.0.
EFFECT: vessel made according to the invention has a unique ability, all other things being equal, due to its shape to more intensively remove heat, which accelerates the cooling of the liquid in it when the vessel with the liquid is placed on the middle shelf of the refrigerator.
1 cl, 3 dwg, 5 ex
