BOTTLE FOR LIQUID

Abstract

The invention relates to the design of bottles for liquids that are usually consumed in small, arbitrary portions, namely alcoholic beverages, as well as edible oils, sauces, syrups, etc.

In the bottle for liquid, which has a hollow body with a bottom and a neck with a tip located outside and below the upper end of the neck and exceeding its diameter, according to the inventive concept, the neck has a conical chamfer on the inside, which in the working position serves as a diffuser for the dosed liquid.

This makes it possible to interrupt the flow of liquid from the side surface of the neck when pouring out each new portion of the liquid from the bottle. This makes it much easier to interrupt the flow after the next portion has been dispensed.

Claims

1. A bottle for liquid having a hollow body with a bottom and a neck with a tip located outside and below the tipper end of the neck and exceeding it in diameter, which is characterized in that the neck has a conical chamfer inside, which in the working position serves as a diffuser for the dispensed liquid, the chamfer has a conical shape, and the surface of the cone is tilted to the symmetry axis of the neck at an angle from 20 to 50, an annular groove is made in the neck between its upper end and the upper end of the tip.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Further, the essence of the invention is explained by a detailed description of its construction and features of use with reference to the attached drawings, which are shown in:

[0011] FIG.a bottle for liquid (in a longitudinal section of the plane of symmetry with the lower part conditionally removed).

[0012] The following notations are used in the attached drawing: [0013] D1outer diameter of the tip, [0014] D2inner diameter of the annular groove, [0015] B1the height of the chamfer in the inner part of the bottleneck, [0016] B2the height of the cone in the upper part of the tip from the top of the annular groove to the top of the tip, [0017] the angle of tilt of the chamfer cone's forming surface to the symmetry axis of the neck, [0018] the angle of transition between the end of the tip and the annular groove having the shape of a cone.

The Best Options/for Implementing an Inventive Idea

[0019] When the bottle is tilted, the neck is lowered to the level of the liquid inside the bottle. As soon as the neck chamfer reaches the position of the liquid level in the bottle, the liquid begins to flow out of the bottle. The liquid will flow around the chamfer and onto the end of the tip. When the bottle is placed in an upright position, the end of the tip will cut off the flow and the liquid will stop flowing out of the bottle. At the same time, the part of the liquid that continues to flow out of the bottle by inertia will fall into the annular groove. This reduces liquid spillage to virtually zero and prevents contamination of the outer surface of the bottle. [0020] 1. Increase in the angle , which forms a chamfer and reduces the pouring edge, which contributes to the smooth flow of liquid from the bottle. [0021] 2. The greater the angle , the less likely it is that the liquid will stick to the bottle. [0022] 3. The greater the diameter difference between D1 and D2, the less likely it is that the liquid will spread around the bottleneck. [0023] 4. With increasing angles and , as well as reducing the diameter of D2 to the diameter of D1, the design becomes the most effective, which has been proven in practice.

INDUSTRIAL APPLICABLY

[0024] The proposed bottle for liquid, suitable for the portioned pouring of various products, can be mass-produced using existing glass and thermoplastic processing equipment. This design does not increase the weight of the bottle and therefore does not increase the price.