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    • 6. 发明申请
    • VACCUM CLEANER
    • 真空吸尘器
    • US20150114155A1
    • 2015-04-30
    • US14520800
    • 2014-10-22
    • SAMSUNG ELECTRONICS CO., LTD.
    • Hyuk Uk PARKSeung II HanJun Won SeoJea Won Lee
    • F16H1/20
    • F16H1/20A47L9/009Y10T74/19614
    • A vacuum cleaner including a wheel, a driving motor configured to provide the wheel with a driving force, and a clutch configured to connect transfer gears to the wheel or to cancel a connection between the transfer gears and the wheel. A body of the vacuum cleaner is able to actively travel because of the transfer gears are connected to the wheel when power is applied to the driving motor and the wheel smoothly rotates without having a detent torque of the driving motor when power is not applied to the driving motor. The wheel is provided with an internal gear, and one of the transfer gears is configured to transfer the driving force of the driving motor by making contact with the internal gear.
    • 一种真空吸尘器,包括车轮,被配置为向车轮提供驱动力的驱动电机和被配置为将传动齿轮连接到车轮或者消除传动齿轮和车轮之间的连接的离合器。 当对驱动电机施加电力时,由于传动齿轮连接到车轮上,所以真空吸尘器的主体能够主动地行进,并且当电源未被施加到驱动电机时,车轮平稳地旋转而没有驱动电机的定位转矩 驱动电机。 车轮设有内齿轮,其中一个传动齿轮构造成通过与内齿轮接触来传递驱动电机的驱动力。