Closure With Flexible Diaphragm
    10.
    发明申请
    Closure With Flexible Diaphragm 有权
    闭合柔性隔膜

    公开(公告)号:US20090250465A1

    公开(公告)日:2009-10-08

    申请号:US12062829

    申请日:2008-04-04

    IPC分类号: B65D41/04 B65D53/00

    CPC分类号: B65D51/1644

    摘要: A closure with a flexible diaphragm that equalizes the internal pressure of a container to the external pressure. The closure may include an inner member having a generally cylindrical wall. The cylindrical wall may include internal threads capable of engaging with external threads of the container. The closure may also include an outer member including a generally circular cap body and an annular ring extending downward from the edges of the cap body. The annular ring shrouds at least a portion of the cylindrical wall. A flexible diaphragm may be operatively attached to the top of the cylindrical wall and spaced apart from the cap body. The flexible diaphragm deflects in response to the internal pressure of the container.

    摘要翻译: 具有柔性膜片的盖子,其将容器的内部压力与外部压力相等。 封闭件可以包括具有大致圆柱形壁的内部构件。 圆柱形壁可以包括能够与容器的外螺纹接合的内螺纹。 封闭件还可以包括外部构件,该外部构件包括大致圆形的盖体和从帽体的边缘向下延伸的环形环。 环形圈环绕圆柱形壁的至少一部分。 柔性隔膜可以可操作地附接到圆柱形壁的顶部并与盖体间隔开。 柔性膜片响应于容器的内部压力而偏转。