Bottle closure made of a plastic material

摘要

The bottle closure comprises a body (1) with lift-up cap (4) attached by a folding hanger (3) formed by a panel which at one of its curved ends changes into the base of the section cut out in the wall of the cap on the fitting edge side whilst its other curved end changes into the recess base formed in the outer periphery of the body adjoining the fitting face for the cap. The closure (5) is formed by a sealing ring whose outer diameter is identical with the inner diameter of the dispenser opening (2). The cap has two ribs (10) on its inner end side. The cap has a reinforcement rib (11) between the edge of its inner end side and the wall of the cap adjoining this end side under the base of the cut out section.