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    • 2. 发明授权
    • Upright deep cleaner and method
    • 立式深层清洁剂和方法
    • US09380921B2
    • 2016-07-05
    • US13578960
    • 2011-02-14
    • Tom Minh NguyenThomas Wiedmaier
    • Tom Minh NguyenThomas Wiedmaier
    • A47L11/34A47L11/40A47L9/04
    • A47L11/34A47L9/0477A47L11/302A47L11/32A47L11/4005A47L11/4016A47L11/4025A47L11/4041A47L11/4044A47L11/4069A47L11/408A47L11/4083A47L11/4088A47L11/4091G06Q90/00
    • A surface cleaning apparatus (10) comprises a base assembly (12), an upright handle assembly (14) pivotally mounted to the base assembly (12), a fluid distribution system including a supply of cleaning fluid, and a fluid recovery system for drawing dirty cleaning fluid from the surface to be cleaned. The base assembly (12) comprises a fluid supply tank (22) mounted on a base platform (20), and a recovery tank (24) and lid (70) mounted on the supply tank (22). The nozzle (146) assembly is split into three separable sections, and the upper handle (300) is foldable to a storage position. The base assembly (12) further comprises a pivotal brush carriage (210) assembly. A method for renting extraction cleaning machines (10) utilizes a vending machine (600) that dispenses cleaning formulations packaged in single use packages (602).
    • 表面清洁装置(10)包括基座组件(12),枢转地安装到基座组件(12)的直立手柄组件(14),包括清洁流体供应的流体分配系统和用于绘制的流体回收系统 脏的清洁液从表面清洗。 基座组件(12)包括安装在基座平台(20)上的流体供应罐(22)和安装在供应罐(22)上的回收罐(24)和盖(70)。 喷嘴(146)组件被分成三个可分离的部分,并且上手柄(300)可折叠到存放位置。 基座组件(12)还包括枢轴式电刷托架(210)组件。 一种用于租赁提取清洁机器(10)的方法利用一种自动售货机(600),其分配包装在单次使用包装(602)中的清洁配方。
    • 5. 发明授权
    • Accessory tool for a vacuum cleaner
    • 吸尘器附件工具
    • US08230550B2
    • 2012-07-31
    • US12041007
    • 2008-03-03
    • Alan J. KrebsDouglas J. MedemaJonathan L. MinerTom Minh Nguyen
    • Alan J. KrebsDouglas J. MedemaJonathan L. MinerTom Minh Nguyen
    • A47L7/00A47L9/00
    • A47L7/0042A47L7/0009A47L7/0028A47L7/0038A47L9/06A47L9/0653
    • An accessory tool according to the present invention comprises a recovery tank assembly for removing fluid and dirt from a surface to the cleaned and storing the recovered fluid and dirt. The recovery tank assembly comprises a suction nozzle in fluid communication with a recovery tank. The accessory tool further comprises a fan/turbine assembly including a turbine-driven suction fan for generating suction at the suction nozzle, which draws liquid and air into and through the accessory tool. The turbine-driven suction fan can be magnetically coupled with the turbine. The accessory tool can further comprise a fluid dispensing assembly for storing and distributing fluid to the surface to the cleaned. The fluid dispensing assembly can comprise a turbine-driven fluid pump. The accessory tool can further comprise an agitator assembly that can be moved from a use to a non-use orientation to allow the accessory tool to alternately be used for scrubbing the surface to the cleaned and for extracting fluid from the surface to be cleaned. The recovery tank can further comprise a rotating outlet conduit with an inlet opening that will have an upward orientation when the recovery tank is tilted.
    • 根据本发明的附件工具包括一个用于将流体和污垢从表面移除到清洁的回收罐组件,并且储存回收的流体和污垢。 回收罐组件包括与回收罐流体连通的吸嘴。 附件工具还包括风扇/涡轮机组件,其包括用于在吸嘴处产生吸力的涡轮驱动的吸入风扇,其将液体和空气吸入并通过附件工具。 涡轮驱动的吸风机可以与涡轮机磁耦合。 附件工具还可以包括用于将流体存储并分配到清洁的表面的流体分配组件。 流体分配组件可以包括涡轮驱动流体泵。 附件工具还可以包括搅拌器组件,该搅拌器组件可以从使用方向移动到非使用方向,以允许附件工具交替地用于将表面擦洗到被清洁的并且从待清洁表面提取流体。 回收罐可以进一步包括具有入口开口的旋转出口管道,当回收罐倾斜时,其将具有向上的取向。