- 专利标题: Tamper evident flip cap
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申请号: US17550780申请日: 2021-12-14
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公开(公告)号: US11827425B2公开(公告)日: 2023-11-28
- 发明人: Gary L. Berge , Thomas P. Hennessy
- 申请人: Silgan White Cap LLC
- 申请人地址: US IL Downers Grove
- 专利权人: Silgan White Cap LLC
- 当前专利权人: Silgan White Cap LLC
- 当前专利权人地址: US IL Downers Grove
- 代理机构: Reinhart Boerner Van Deuren s.c.
- 主分类号: B65D47/08
- IPC分类号: B65D47/08 ; B65D41/04
摘要:
A closure includes a flip-top structure and a tamper-evident band. The flip-top structure is restricted from being opened because it interfaces against an underlying protrusion, such as a thread of a container's neck. To open the flip-top structure the closure is rotated with respect to the container neck. When the closure is rotated with respect to the container neck, the closure is configured such that the tamper-evident band breaks before the flip-top structure is permitted to rotate to an open position. Thus, the closure prevents accessing the container's contents until after the tamper-evident band is broken even with the addition of a flip-top structure.
公开/授权文献
- US20220106085A1 Tamper Evident Flip Cap 公开/授权日:2022-04-07
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