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    • 10. 发明申请
    • Vent valve assemblies for baby bottles
    • 婴儿奶瓶的排气阀组件
    • US20080173612A1
    • 2008-07-24
    • US12004129
    • 2007-12-20
    • Charles Renz
    • Charles Renz
    • B65D51/16B65D53/00F16K17/18
    • A61J9/04Y10T137/7897
    • A vent valve, and a vent valve assembly, for a liquid dispensing container, employ a vent disc having small open vent holes in cooperation with an overlying thin flexible flap that covers and closes the vent holes to limit liquid pressure on the holes when the container is upright, yet require little suction pressure to move the flap to draw liquid or vent through the holes. The vent valve can be used in a bottom cap that is attachable to the bottom open end of the container. The vent valve assembly includes such a bottom cap, a sealing member for sealing the bottom cap to the container, and a vent valve. The vent valve and/or bottom cap have an elevated vent disc and a top portion having the thin flexible flap.
    • 用于液体分配容器的排气阀和排气阀组件采用具有小的敞开通气孔的通气盘,该通气盘与覆盖和封闭通气孔的上覆的薄柔性挡板配合,以限制孔上的液体压力,当容器 是直立的,但需要很小的吸入压力来移动翼片以将液体或通过孔排出。 排气阀可用于可附接到容器底部开口端的底盖。 排气阀组件包括这样的底盖,用于将底盖密封到容器的密封构件和排气阀。 排气阀和/或底盖具有升高的通气盘和具有薄柔性挡板的顶部。