- 专利标题: Tamper-evident flip-top closure
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申请号: US17618224申请日: 2019-11-07
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公开(公告)号: US11905078B2公开(公告)日: 2024-02-20
- 发明人: Bruno Königseder , Daniel Frey , Andreas Rückert
- 申请人: Aptar Freyung GmbH
- 申请人地址: DE Freyung
- 专利权人: Aptar Freyung GmbH
- 当前专利权人: Aptar Freyung GmbH
- 当前专利权人地址: DE Freyung
- 代理机构: Wood, Phillips, Katz, Clark & Mortimer
- 国际申请: PCT/EP2019/080510 2019.11.07
- 国际公布: WO2021/089149A 2021.05.14
- 进入国家日期: 2021-12-10
- 主分类号: B65D47/08
- IPC分类号: B65D47/08 ; B65D55/02
摘要:
The present invention relates to a closure for a container with a base element (100), a flip-top lid (200) attached to said base element (100) by a hinge (150) such that the flip-top lid (200) can be moved between an opened and a closed position, and with a tamper evident unit (400) for indicating whether the flip-top lid (200) had been opened at least once by a user or not. Said tamper evident unit (400) comprising a first tamper evident element (420) and a second tamper evident element (440), which are, when said closure is in its as-manufactured status or when said flip-top lid (200) has not been opened yet by the user, connected to each other by at least one frangible bridge (430). Said first tamper evident element (420) is attached to the base element (100) such that it is movable between a first position and a second position, wherein said first tamper evident element (420) is in its first position, when said closure is in its as-manufactured status or when said flip-top lid (200) had not been opened yet by the user, and said first tamper evident element (420) is in its second position, when said flip-top lid (200) had been opened at least once by the user.
公开/授权文献
- US20220258929A1 TAMPER-EVIDENT FLIP-TOP CLOSURE 公开/授权日:2022-08-18
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