发明名称 Hand operated soap dispenser
摘要 A hand operated device for dispensing a solution in accordance with this invention comprises a dispenser container having generally cylindrically configured sidewalls made of resilient material, that can be readily squeezed by a lady or child. The container also has a bottom that is generally flat, and a fill opening at the top equipped with a closure cap. The preferred embodiment of this device has an external dispensing passage disposed along the sidewall of the container, with the inlet for the dispensing passage being operatively connected near the bottom of the container, and the discharge opening from the dispensing passage located adjacent an upper portion of the container. A plurality of non-floating beads are located in a bottom portion of the container, which beads are surrounded by solution. The sidewalls are capable of being squeezed inwardly by the hand of the user, with the deformation of the sidewalls causing the beads to undergo a significant amount of motion, and also causing the dispensing of a quantity of the solution from the dispensing passage. Advantageously, the motion of the beads serves to break up and disperse any lumps of material existing in the container.
申请公布号 US4928857(A) 申请公布日期 1990.05.29
申请号 US19870050043 申请日期 1987.05.15
申请人 ECKER, FREDERICK K. 发明人 ECKER, FREDERICK K.
分类号 A47K5/122;B01F13/00;B01F15/00;B65D1/32 主分类号 A47K5/122
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