Patent ID: 8528757
Filing Date: 2013-09-10
Classification: B65D

Abstract:
1. A cap suitable for being associated to a coupling portion of a container and suitable for being disconnected by rotation about an axis of rotation from the coupling portion, wherein the coupling portion comprises resistant elements suitable for engaging the cap; and wherein the cap comprises: a handling portion suitable for being rotated by a user for disconnecting the cap from the container; a guarantee seal, integral with the handling portion and comprising a plurality of guarantee portions, wherein the seal exhibits breaks in a broken seal configuration; wherein at least one of the guarantee portions comprises: an engagement portion having at least one engagement element suitable for engaging with the resistant elements of the coupling portion for preventing the rotation of the guarantee seal; a connecting portion, connected to the engagement portion, having at least one connecting element which makes the connecting portion integral to the handling portion; an inner annular wall axially extended between a lower edge, close to the guarantee seal, and an upper edge; a closing bottom arranged at the upper edge, for closing the inner annular wall; wherein the inner annular wall is integral with the handling portion and the lower edge of the inner annular wall is radially internal to the guarantee seal, wherein the inner annular wall is internally threaded for allowing the screwing and/or unscrewing from the coupling portion of the container; and wherein the guarantee seal comprises at least one bridge which connects adjacent guarantee portions to one another, the bridge being suitable for breaking by rotation of the handling portion relative to the guarantee seal; and wherein the guarantee seal further comprises a safety portion that makes the engagement portion integral with the handling portion, the safety portion being structurally suitable for keeping the engagement portion constrained in the broken seal configuration.