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Tamper evident closure

A closure, tamper-evident technology, used in closures, closures, lids, etc.

Active Publication Date: 2015-04-08
刮拉瓶盖股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This construction has the same problems as EP 1313649 because the threaded pourer must be made of a strong material such as polycarbonate due to the need to secure the threaded pourer to the neck of the container

Method used

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  • Tamper evident closure
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Examples

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Embodiment Construction

[0023] The terms "comprising" and its variants used in the description and claims of this specification, such as "comprising", are not intended to exclude any other additional elements, parts or components as well as any other steps or stages.

[0024] refer to Figures 1 to 1 1, which shows a tamper evident closure 1 according to a preferred embodiment of the present invention.

[0025] The closure 1 is designed to close a mouth 11 of a container 10, eg a bottle such as eg a carafe for wine.

[0026] The container 10 is a bottle and includes a neck 12 terminating in a mouth 11 .

[0027] The tamper evident closure 1 extends mainly along a longitudinal axis X-X defining a longitudinal direction.

[0028] Although the closure 1 itself may be oriented in any direction, for the orientation presented, the vertical axis is defined as the longitudinal axis X-X of the closure 1 and, generally, the bottom side is designed to be the side of the closure 1 facing the container 10 and ...

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PUM

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Abstract

The present invention relates to a tamper evident closure (1) comprising a pourer (20) with a lower part (30) and an upper part (40) movable relative to the lower part (30) from a first position to a second position, a cap (50), attachment means (80) for attaching the cap (50) with the upper part (40). In the first position the cap (50) and the lower part (30) are adjacent and the outer surface (52) of the cap (50) is able to be grasped for opening the container (10). Upon first opening, rotation of the cap (50) causes the upper part (40) and the cap (50) to move relative to the lower part (30) from the first position to the second position. In the second position, there is a gap between the cap (50) and the lower part (30) and the upper part (40) and the lower part (30) are adapted to become mutually irreversibly locked so that the attachment means (80) can be released to remove the cap (50) from the upper part (40).

Description

technical field [0001] The present invention relates to a tamper evident closure, ie a closure comprising means capable of providing evidence of first opening. Background technique [0002] Known in the wine industry in particular, there is a need to provide closures with a visible tamper-evident arrangement capable of providing the user with an indication that the bottle has been opened. [0003] CN 2016700446 U discloses a closure with a housing, a base and an extendable pouring assembly. The base has means for fastening to the container. The extendable pouring assembly is arranged on the base and has the possibility of forward movement with respect to the axial direction of the base. The closure also includes means to lock reverse movement of the extendable pouring assembly so as to limit rotation of the housing in the reverse direction of reclosing the container. This closure has the disadvantage of requiring a large number of parts. Furthermore, using the case to pe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D55/02B65D41/62
CPCB65D41/62B65D55/026B65D2101/0069B65D2401/45
Inventor 斯图亚特·约翰逊毛里齐奥·米蒂诺马尔科·焦万尼尼
Owner 刮拉瓶盖股份公司