PACKAGING PRODUCT Russian patent published in 2010 - IPC B65D41/06 

FIELD: packing industry.

SUBSTANCE: container for drinks comprises container body, including hole, cover for closure of hole and collar installed on container body. Cover or collar comprise one or more elements of bayonet thread, and accordingly collar or cover comprise one or more ledges for fixation to according element of bayonet thread for fixation of cover to collar and accordingly to container body, when collar is installed on container body. Container body comprises one or more fixing parts, by means of which collar is fixed on container body, until cover removal causes or makes it possible to remove collar from container body together with cover or separately from it, besides specified one or more ledges are arranged to fix elements of bayonet thread, so that it becomes possible to assemble together cover and collar by means of their axial connection to each other. Besides element of bayonet thread comprises substantially peripherally continuing part having a slight inclination, and specified one or more ledges are able to get engaged to specified peripheral continuing part so that cover rotation relative to collar causes axial displacement of cover relative to collar, in process of which it is tightened on container body. The following components are provided: cover and collar for container, and also container body.

EFFECT: new design of container for drinks is convenient to use, eliminates possibility of spontaneous cover untwisting under effect of higher pressure inside container, when container content is pressurised.

19 cl, 27 dwg