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    • 2. 发明申请
    • CLOSURE
    • 关闭
    • US20130119079A1
    • 2013-05-16
    • US13467961
    • 2012-05-09
    • David ZiegenhornJay HinkleGreg ShowersKerry D. AzeltonStacie M. Alvarez
    • David ZiegenhornJay HinkleGreg ShowersKerry D. AzeltonStacie M. Alvarez
    • B65F1/16
    • B65F1/16B65D47/0804B65D55/02B65D2101/0038
    • In various embodiments, a closure may include a base attachable to a container. The closure may further include an engagement insert receivable in the base. The engagement insert may include screw thread formations for engaging corresponding formations on a container neck. The base and insert may together form a co-operating uni-directional rotation arrangement which prevents rotation in a direction of screwing onto a container neck but allows relative rotation in a direction of unscrewing, whereby to prevent unscrewing of the closure. In various embodiments, a closure for a container may include a top deck, an outer skirt and an inner skirt. The inner skirt may be engagable with a container neck. The inner skirt and/or top deck may comprise one or more regions of weakness arranged to break and/or deform if an attempt is made to remove the closure from a neck following first application, whereby to prevent re-application.
    • 在各种实施例中,封闭件可以包括可附接到容器的基座。 封闭件还可以包括可接收在基座中的接合插入件。 接合插入件可以包括用于接合容器颈部上的相应结构的螺纹结构。 基座和插入件可以一起形成一个协同的单向旋转装置,其防止旋转方向旋转到容器颈部上,但允许沿旋转方向相对旋转,从而防止盖子旋开。 在各种实施例中,用于容器的封闭件可以包括顶板,外裙和内裙。 内裙可以与容器颈部接合。 如果在第一次施加之后尝试从颈部移除封闭物,则内裙部和/或顶部甲板可以包括布置成断裂和/或变形的一个或多个弱点区域,从而防止再次施用。