FIELD: packing and storage.
SUBSTANCE: invention relates to an easy-to-open container cover designed for a container having a mouth-neck section with an annular locking comb-like projection. Easily opened cover for the container includes a body and an insert. Housing includes a flat circular top plate wall, a skirt wall having an arched portion that extends in an arc-like manner in a radial direction outward and downward from the peripheral edge of the upper plate wall in a longitudinal section, and a straight part that passes vertically downward after the arched part, and a gripped element passing from the lower end of the skirt wall. Upper plate wall, skirt wall and at least base part of gripped element are formed as a whole from metal sheet, and two notches are formed in the housing, each of which consists of a first part and a second part. These first parts extend upwards on the skirt wall from both sides of the gripped element, and these second parts pass in an arc-like manner between the upper end part of the skirt wall and the peripheral edge part of the upper plate-like wall. Insert, which is disk-shaped and made of synthetic resin, is located on the inner surface of the upper plate-like wall of the housing. Cover for the container is attached to the neck of the container by means of the lower part of the straight part of the skirt wall in the radial direction inside under the fixing comb-like projection of the neck. Corresponding first parts of the two cuts extend in a straight line from the lower end of the skirt wall to a point located above the upper end of the lower part of this straight part.
EFFECT: provision of possibility of exclusion of abrupt departure/detachment from neck during disconnection of lid for container, even if pressure inside container considerably increases.
8 cl, 5 dwg
