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    • 4. 发明申请
    • LEAK RESISTANT DRINKING CUP AND DIAPHRAGM THEREFOR
    • 防漏饮料杯和其他的香水
    • WO2010135619A1
    • 2010-11-25
    • PCT/US2010/035719
    • 2010-05-21
    • HANDI-CRAFT COMPANYKEMPER, Bernard, J.MILLER, Charles, H.
    • KEMPER, Bernard, J.MILLER, Charles, H.
    • B65D47/08
    • A47G19/2272
    • A leak resistant drinking cup has a container with an open top and a lid assembly for removable attachment to the container for selectively closing the open top. The lid assembly includes a liquid discharge member for allowing liquid in the container to exit the cup. A closure member is adapted for placement adjacent the open top of the container when the lid assembly is attached to the container. A flexible diaphragm is moveable from a sealed position to unsealed position by a vacuum being applied to the diaphragm by a user sucking on the liquid discharge member. The vacuum causes the diaphragm to flex toward the container and at least in part away from the closure member and thereby move the diaphragm from the sealed position to the unsealed position. The liquid discharge member and sealing member may be formed as one-piece.
    • 防漏饮用杯具有容器,其具有开口顶部和盖组件,用于可拆卸地附接到容器以选择性地关闭开口顶部。 盖组件包括用于允许容器中的液体离开杯的液体排出构件。 当盖组件附接到容器时,闭合构件适于邻近容器的开口顶部放置。 柔性隔膜可以通过吸引在液体排出构件上的使用者施加到隔膜上的真空从密封位置移动到非密封位置。 真空使得隔膜朝向容器弯曲并且至少部分地远离封闭构件,从而将隔膜从密封位置移动到非密封位置。 液体排出构件和密封构件可以形成为一体。