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    • 6. 发明授权
    • Container structure for removal of vacuum pressure
    • 用于去除真空压力的容器结构
    • US09145223B2
    • 2015-09-29
    • US13412572
    • 2012-03-05
    • David MelroseJohn DennerPaul Kelley
    • David MelroseJohn DennerPaul Kelley
    • B65D1/02B65D79/00
    • B65D1/0276B65D79/005
    • A container has a longitudinal axis, and comprises an upper portion including an opening into the container, a sidewall portion extending from the upper portion to a lower portion, the lower portion including a base, and a pressure panel located in the lower portion substantially transversely to the longitudinal axis, the pressure panel being movable substantially along the longitudinal axis between an initial position and an inverted position to compensate for a change of pressure induced within the container. The pressure panel comprises an initiator portion and a control portion, the initiator portion adapted to move in response to the change of pressure prior to the control portion.
    • 容器具有纵向轴线,并且包括上部,该上部包括通向容器的开口,从上部延伸到下部的侧壁部分,下部包括基部,以及位于下部中的基本横向的压力板 压力面板可沿着纵向轴线在初始位置和倒置位置之间移动,以补偿在容器内引起的压力变化。 压力面板包括起动器部分和控制部分,启动器部分适于响应于控制部分之前的压力变化而移动。