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apparatus for donation of fluid for personal hygiene and the use of a flexible container for this device

机译:捐赠用于个人卫生的液体的设备以及该设备使用的柔性容器

摘要

A source of liquid soap for washbasins and the like is provided by a flexible, collapsible bag (40) filled with liquid soap (44). An hollow needle (42) is penetrably inserted through the material of the bag, which penetration develops a seal (51) about the needle (42). The needle (42) is connected through a conduit (46, 47) to a dispenser for the soap. A source of vacuum (48) in communication with the conduit, the force of gravity or a force externally imposed upon the bag (40) to compress it, actuates a flow of soap from the bag (40) through the needle (42) for discharge from the dispenser. As liquid soap (44) is evacuated from the bag (40), the bag collapses. Upon depletion of the soap (44), the needle (42) is withdrawn and inserted into a replacement bag of soap. IMAGE
机译:用于洗脸池等的液体肥皂源是由充满液体肥皂(44)的可折叠的柔性袋(40)提供的。空心针(42)可穿透地穿过袋的材料,该针的穿透形成围绕针(42)的密封(51)。针(42)通过导管(46、47)连接到用于肥皂的分配器。与导管连通的真空源(48),重力或从外部施加在袋子(40)上以对其进行压缩的力驱动肥皂从袋子(40)穿过针头(42)流动。从分配器中排出。当液体肥皂(44)从袋子(40)中排出时,袋子塌陷。肥皂(44)耗尽后,将针(42)抽出并插入替换的肥皂袋中。 <图像>

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