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    • 1. 发明申请
    • Drinking Cup With Valved Cap For Fluid Retention
    • 饮用杯与阀帽保持流体
    • US20140252013A1
    • 2014-09-11
    • US14170933
    • 2014-02-03
    • Ryan CoyleJustin Sirotin
    • Ryan CoyleJustin Sirotin
    • A47G19/22
    • A47G19/2272
    • A drinking appliance for young children is provided. The appliance includes a cap having an upper side with a protrusion extending upwardly from the upper side defining a spout which terminates in a fluid outlet and a lower side having a retainer sleeve extending downwardly from the spout and adapted to retain a valve housing. Also included is a valve housing including a valve holder having an upwardly extending hollow cylindrical projection adapted to fit in the retainer sleeve of the cap and terminating in a valve head seat for maintaining the valve in operational position when the appliance is used, a bidirectional valve having a head section with a centrally disposed port and a downwardly extending valve element that terminates in a bottom slit defining a valve orifice that opens and closes to selectively allow fluid to flow out of the spout or to allow air and excess fluid to flow back into the cup, and a valve retainer that attaches to the valve holder and is formed with a centrally disposed bore into which the downwardly extending valve element is removably seated.
    • 提供儿童饮水器具。 该器具包括具有上侧的盖,该上部具有从上侧向上延伸的突出部,该突出部限定了终止于流体出口的喷口,下侧具有从喷口向下延伸并适于保持阀壳体的保持套筒。 还包括阀壳体,其包括具有向上延伸的中空圆柱形突出部的阀保持器,其适于装配在盖的保持套筒中并终止于阀头座,用于在使用器具时将阀保持在操作位置;双向阀 具有具有中心设置的端口的头部部分和向下延伸的阀元件,其终止于限定阀孔的底部狭缝,所述阀口打开和关闭以选择性地允许流体流出喷口,或允许空气和多余的流体流回 杯子和阀保持器,其连接到阀保持器并且形成有中心设置的孔,向下延伸的阀元件可拆卸地安置在该孔中。