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    • 7. 发明授权
    • Hand grip and upper handle assembly for a self-propelled upright vacuum
cleaner
    • 用于自推式直立式吸尘器的手柄和上手柄组件
    • US6108862A
    • 2000-08-29
    • US74845
    • 1998-05-08
    • Lynn A. FrederickJeffery A. MorganDaniel R. MillerJohn A. LeonattiNick M. Bosyj
    • Lynn A. FrederickJeffery A. MorganDaniel R. MillerJohn A. LeonattiNick M. Bosyj
    • A47L5/28A47L9/28A47L9/32H01H9/06
    • A47L9/2852A47L5/28A47L9/325H01H9/06
    • A self propelled upright vacuum cleaner is provided that has at least one drive wheel, a transmission for selectively driving the drive wheel in forward and reverse and propelling the cleaner in forward and reverse over a floor. A bag housing pivotally connected to the floor engaging portion. An electric power switch located adjacent to a top of the bag housing. A control link extending from the transmission and up the bag housing, with a top end of the control link being located adjacent to the top of the bag housing. An upper handle assembly having a hand grip reciprocally mounted thereon and a power switch button mounted thereon. The lower end of the upper handle assembly is adapted for connection to the top of the bag housing, such that the upper end of the control link and the hand grip are automatically interconnected when the upper handle assembly is attached to the bag housing. Furthermore, the power switch the power button are operatively interconnected when the upper handle assembly is attached to the bag housing.
    • 提供了一种自推式立式真空吸尘器,其具有至少一个驱动轮,用于选择性地驱动驱动轮向前和向后驱动的传动装置,并将清洁器向前和向后推动到地板上。 枢转地连接到地板接合部分的袋子壳体。 位于袋体顶部附近的电力开关。 控制链路,其从传动装置和上部袋壳体延伸,控制链节的顶端邻近袋子的顶部定位。 上手柄组件,其具有相互安装在其上的手柄和安装在其上的电源开关按钮。 上手柄组件的下端适于连接到袋壳体的顶部,使得当上手柄组件附接到袋壳体时,控制链节的上端和手柄自动互连。 此外,当上手柄组件附接到袋壳体时,电源开关电源按钮可操作地互连。