Vacuum cleaner
    7.
    发明授权
    Vacuum cleaner 有权
    吸尘器

    公开(公告)号:US08959706B2

    公开(公告)日:2015-02-24

    申请号:US13120672

    申请日:2009-02-12

    摘要: A vacuum cleaner is provided. The vacuum cleaner includes a first suction unit, a main body, a second suction unit, a connection flow-tube, and a flow-passage switching device. The main body communicates with the first suction unit and includes a suction motor to generate a suction force. The second suction unit is configured to be selectively attached to the main body. The connection flow-tube is configured to selectively connect the first suction unit or the second suction unit to the suction motor. The flow-passage switching device is configured to connect the connection flow-tube to the first section unit or the second suction unit according to a disposition state of the second suction unit.

    摘要翻译: 提供吸尘器。 真空吸尘器包括第一吸入单元,主体,第二吸入单元,连接流动管和流路切换装置。 主体与第一抽吸单元连通并且包括产生抽吸力的抽吸马达。 第二抽吸单元构造成选择性地附接到主体。 连接流管被构造成选择性地将第一抽吸单元或第二抽吸单元连接到抽吸马达。 流路切换装置根据第二抽吸单元的配置状态将连接流管连接到第一部分单元或第二抽吸单元。