ES1020552U - Coupling arrangement to seal bottle cap. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Coupling arrangement stopper sealing a bottle, that being specially designed for plugs seal fitted with thread for link to the bottle, in which the stopper statement incorporated in his mouth a ring seal attached thereto by a plurality of radiales links and frangible ring sealing tape on the inside incorporates a plurality of nubs profile sawtooth, complementary to other, opposing existing in the neck of the bottle, so the slopes of the same planes allow the rotation plug in sense of close but preclude counter rotation, which can only occur after ring cleavage precinct, essentially it characterized in that said ring seal incorporated in your inner side and correspondence with your margin, a small flange perimetral determinant of a ligeraestrangulación at its mouth, while the protuberances the neck of the bo tellaincorporan at its core a small recess or channel shape and dimensions suitable for receiving in her womb the lip ring seal, which exceeds the extrusions bottle neck strain stretch of own ring seals, and whose effect said protuberances of bottle presents its edge opposite said recess affected by a slight chamfer or rounding providing access rim-ring seal, all so that limit end situation for stopper sealing said shoulder your ring is embedded in recesses lumps on the neck of the bottle, after unsealing said ring plug attached to keeping still bottle neck through such flange. (Machine-translation by Google Translate, not legally binding)