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    • 2. 发明授权
    • Cap and dust cover for an antiseptic soap dispenser
    • 盖子和防尘罩用于防腐肥皂机
    • US6142343A
    • 2000-11-07
    • US237264
    • 1999-01-25
    • Allan E. WadeKeith D. AlsbergJon B. Taylor
    • Allan E. WadeKeith D. AlsbergJon B. Taylor
    • A47K5/12G01F11/08G01F11/28B67D5/06
    • A47K5/1215G01F11/086G01F11/286
    • A cap (18,120) and a thrust washer (62,128) seal a flexible silicone dispensing tube (10,118) to a neck (20,114) of a container (12,116) which holds a fluid to be dispensed. The thrust washer is shaped to inhibit contact between a lip (50,110) of the dispensing tube and the interior of the cap so that the soft material of the dispensing tube is not damaged when the cap is screwed on to the neck of the container. The thrust washer slides on the cap as the cap is screwed on to limit sliding movement relative to the dispensing tube. A dust cover (24,138) protects the dispensing tube during shipment and storage. The dust cover is attached to the cap by a frangible portion (66) which is broken prior to dispensing the cleaning fluid. A lower projecting ring (86,134) on the thrust washer prevents the dust cover from compressing and damaging the lip of the dispensing tube.
    • 帽(18,120)和止推垫圈(62,128)将柔性硅胶分配管(10,118)密封到容纳待分配流体的容器(12,116)的颈部(20,114)上。 止推垫圈被成形为禁止分配管的唇缘(50,110)与盖的内部之间的接触,使得当帽被拧到容器的颈部上时,分配管的柔软材料不被损坏。 当帽被拧紧时,推力垫圈在盖上滑动,以限制相对于分配管的滑动运动。 防尘盖(24,138)在运输和储存期间保护分配管。 防尘罩通过在分配清洁流体之前破裂的易碎部分(66)附接到盖。 止推垫圈上的下突出环(86,134)防止防尘罩压缩和损坏分配管的唇缘。
    • 4. 发明授权
    • Antiseptic soap dispenser with selectively variable dose
    • 具有选择性可变剂量的防腐肥皂机
    • US06189740B1
    • 2001-02-20
    • US09237221
    • 1999-01-25
    • Allan E. WadeKeith D. AlsbergJon B. TaylorJames D. deBeers
    • Allan E. WadeKeith D. AlsbergJon B. TaylorJames D. deBeers
    • B65D3700
    • A47K5/1215
    • An antiseptic soap dispenser has a dispensing system (28) which includes a pressure actuated platen (32) and a moveable roller (94) for dispensing soap from a replaceable container (12). A dispensing tube (10) with an integral self-sealing valve (40) at a downstream end is connected to a neck (20) of the container. Hand pressure on the platen compresses a upstream end of the dispensing tube between the platen and the roller. With increasing pressure, the roller moves progressively down the tube to dispense soap through the valve. A volume regulator (111) controls the amount of soap dispensed. The platen returns quickly to its at-rest position once the pressure is removed, avoiding complete compression of the pathway by the roller. This minimizes air ingress, and resultant contamination of the soap. Optionally, a filtered vent (14) in a wall (22) of the container allows filtered air to enter the container in place of the soap dispensed.
    • 防腐肥皂分配器具有分配系统(28),其包括用于从可替换容器(12)分配肥皂的压力致动压板(32)和可移动辊(94)。 在下游端具有整体自密封阀(40)的分配管(10)连接到容器的颈部(20)。 压板上的手压压缩在压板和辊之间的分配管的上游端。 随着压力的增加,滚筒逐渐向下移动,以通过阀门分配皂。 体积调节器(111)控制分配的肥皂的量。 一旦压力被移除,压板就快速返回到其静止位置,避免辊子完全压缩通道。 这最大限度地减少了空气进入,并导致肥皂污染。 任选地,容器的壁(22)中的过滤通气口(14)允许过滤空气进入容器而不是分配的肥皂。