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    • 2. 发明申请
    • WATER CONTAINER WITH FLOATABLE FILTER
    • 带有可变过滤器的水箱
    • US20170065914A1
    • 2017-03-09
    • US15348888
    • 2016-11-10
    • Bonvi Water, Inc.
    • Marcus J. ShoteyJason SwansonDavid M. Daniel
    • B01D35/05B01D35/02B01D33/01C02F1/00
    • C02F1/003A47J31/20C02F2201/004C02F2307/04Y02A20/214
    • A portable drinking water filter system, such as a pitcher, having a floatable body including a filter opening configured to receive a water filter, the floatable body having a seal extending outward from an outer surface of the floatable body. The floatable body is disposed in a container cavity such that a body seal engages the sidewall and restricts water from passing between the floatable body and the sidewall. The seal is configured to create friction with the sidewall, wherein the friction created when the floatable body rises in the container is different than when the floatable body lowers in the container. The friction created when the floatable body rises in the container is greater than when the floatable body lowers in the container, allowing the floatable body to auto-retract toward a cavity base without burping.
    • 便携式饮用水过滤器系统,例如投手,具有可漂浮的主体,其包括构造成接收水过滤器的过滤器开口,所述可浮动体具有从可浮动体的外表面向外延伸的密封。 可浮动体设置在容器腔中,使得主体密封件接合侧壁并限制水在可浮动体和侧壁之间通过。 密封件构造成与侧壁产生摩擦,其中当可浮动体在容器中上升时产生的摩擦力不同于可浮动体在容器中下降时产生的摩擦。 当可浮动体在容器中升起时产生的摩擦力大于当可浮动体在容器中下降时所产生的摩擦力,允许可漂浮体自动缩回到空腔基座而不会打嗝。