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    • 3. 发明授权
    • Measuring and dispensing device
    • 测量和分配装置
    • US4763816A
    • 1988-08-16
    • US18694
    • 1987-02-25
    • Sang W. Lee
    • Sang W. Lee
    • B67D7/02G01F11/26B65D37/00
    • B67D7/0216G01F11/262G01F11/263
    • A device is disclosed for measuring and dispensing a fixed quantity of material having a material measuring and dispensing assembly disposed within a flexible container. The assembly includes a measuring cup extending adjacent to the bottom of the container with an opening for entry of the material, an air chamber disposed adjacent to the mouth of the container and formed with a nozzle for discharge of the material, and a tube connecting the cup and chamber. At least one opening is provided in the air chamber having a valve associated therewith which operates automatically to block the opening when the dispenser is inverted and to unblock the opening when the dispenser is upright. The dispenser is inverted and squeezed to dispense the quantity of material in the measuring cup, the opening being blocked by the valve to prevent flow of material therethrough. When the dispenser is upright, the valve unblocks the opening to permit air flow into the container and to permit refilling of the measuring cup. The dispenser is easily used with one hand, and the assembly is removable to permit refilling of the container.
    • 公开了一种用于测量和分配固定数量的具有设置在柔性容器内的材料测量和分配组件的材料的装置。 该组件包括一个靠近容器底部延伸的量杯,该开口用于进入该材料,一个邻近容器口部设置的空气室,并形成有用于排出该材料的喷嘴,以及连接 杯和室。 在空气室中设置至少一个开口,其具有与之相关联的阀,当分配器反向时,其自动地阻塞开口并且当分配器竖立时解除开口。 分配器被倒置并挤压以分配量杯中的材料量,该开口被阀阻挡以防止材料流过其中。 当分配器竖立时,阀打开开口以允许空气流入容器并允许重新填充量杯。 分配器易于单手使用,并且组件是可拆卸的以允许对容器进行再填充。
    • 7. 发明授权
    • Measured quantity dispenser
    • 测量量分配器
    • US4763817A
    • 1988-08-16
    • US236
    • 1987-01-02
    • Sang W. Lee
    • Sang W. Lee
    • B67D7/02G01F11/26B65D37/00
    • B67D7/0216G01F11/262G01F11/263
    • An apparatus is disclosed for dispensing a fixed quantity of material, having a flexible container for holding the material and an assembly rotatably disposed within the container for measuring and dispensing the material when the container is squeezed. The assembly includes a measuring cup extending adjacent to the bottom of the container and having an opening for entry of the material, an air chamber disposed adjacent to the mouth of the container and formed with a nozzle for discharge of the material, and a tube connecting the cup and chamber. Openings are spaced around the periphery of the air chamber, and the container neck adjacent to the chamber is provided with a plurality of protrusions which can, by rotation of the assembly relative to the container, be selectively positioned adjacent to the openings in the air chamber to block the openings and prevent air flow therethrough. The dispenser is inverted and squeezed to dispense the quantity of material in the measuring cup and, after the container is uprighted, the openings are unblocked to refill the measuring cup. The assembly is removable to permit refilling of the container.
    • 公开了一种用于分配固定数量的材料的装置,其具有用于保持材料的柔性容器和可旋转地设置在容器内的组件,用于当容器被挤压时测量和分配材料。 组件包括靠近容器底部延伸的测量杯,并具有用于进入材料的开口,邻近容器口部设置的空气室,并形成有用于排出材料的喷嘴,以及连接管 杯子和房间。 开口围绕空气室的周边间隔开,并且与腔室相邻的容器颈部设置有多个突起,其可以通过组件相对于容器的旋转被选择性地邻近空气室中的开口定位 以阻止开口并防止空气流过其中。 分配器倒置并挤压以分配量杯中的材料量,并且在容器竖立之后,开口被打开以重新填充量杯。 组件是可拆卸的,以允许对容器进行再填充。