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The object of the present invention is a cap provided with a guarantee seal. The guarantee seal consists of guarantee portions comprising an engagement portion and a connecting portion. The seal further comprises bridges for connecting adjacent guarantee portions to one another and a safety portion

The object of the present invention is a cap provided with a guarantee seal. The guarantee seal consists of guarantee portions comprising an engagement portion and a connecting portion. The seal further comprises bridges for connecting adjacent guarantee portions to one another and a safety portion that makes the engagement portion integral with the handling portion. The safety portion is structurally suitable for keeping the engagement portion constrained in the broken seal configuration, for preventing the forming of dangerous spikes.

대표청구항 ▼

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 h

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;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 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; andwherein 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;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; andwherein the safety portion connects the engagement portion of the guarantee seal with the inner annular wall. 2. 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 attached to the handling portion and comprising a plurality of guarantee portions, wherein the seal exhibits breaks in a broken seal configuration;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 attached to the handling portion and the lower edge of the inner annular wall is radially internal to the guarantee seal;wherein at least one of the guarantee portions comprises an engagement portion having at least one engagement element suitable for engaging with a resistant element of the coupling portion for resisting the rotation of the guarantee seal;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;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;wherein the handling portion extends annularly about the inner annular wall, radially spaced therefrom, and axially between a bottom edge, close to the guarantee seal, and a top edge; andwherein at least one tongue connects the handling portion to the inner annular wall. 3. The cap according to claim 2, wherein the safety portion connects the engagement portion of the guarantee seal with the lower edge of the inner annular wall. 4. The cap according to claim 2, comprising safety passages passing through the cap. 5. The cap according to claim 4, wherein the safety passages are obtained through the handling portion. 6. 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;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 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; andwherein 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;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;wherein the handling portion extends annularly about the inner annular wall, radially spaced therefrom, and axially between a bottom edge, close to the guarantee seal, and a top edge; andwherein the bottom edge radially extends externally to the guarantee seal. 7. The cap according to claim 6, further comprising the coupling portion having a tubular straw. 8. The cap according to claim 7, wherein the coupling portion further comprises the container attached to the coupling portion. 9. 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;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 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; andwherein 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; andwherein 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;wherein the handling portion extends annularly about the inner annular wall, radially spaced therefrom, and axially between a bottom edge, close to the guarantee seal, and a top edge; andat least one tongue which connects the handling portion to the inner annular wall. 10. The cap according to claim 9, wherein the tongue is flat and laying on a longitudinal plane passing through the axis of rotation. 11. The cap according to claim 9, wherein the tongues are in a number of four, angularly equally spaced. 12. The cap according to claim 9, wherein the safety portion of the guarantee seal comprises a reinforcing element that connects the engagement portion to the tongue. 13. 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 the handling portion; andwherein 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;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; andwherein a loop is obtained between the engagement portion and the connecting portion of the guarantee seal for settling the engagement portion and the connecting portion with broken seal. 14. The cap according to claim 2, wherein the inner annular wall is internally threaded for allowing the screwing and/or unscrewing from the coupling portion of the container. 15. The cap according to claim 2, further comprising the coupling portion having a tubular straw. 16. The cap according to claim 15, wherein the coupling portion further comprises the container attached to the coupling portion.