Vacuum cleaner fan unit and access aperture
    3.
    发明申请
    Vacuum cleaner fan unit and access aperture 有权
    吸尘器风扇单元和进入孔

    公开(公告)号:US20050210628A1

    公开(公告)日:2005-09-29

    申请号:US10808062

    申请日:2004-03-24

    CPC classification number: A47L5/28 A47L9/22

    Abstract: A vacuum cleaner according to an embodiment of the invention includes a chassis, a fan unit including a blower housing mounted to the chassis and an inlet housing affixed to the blower housing, and a baseplate affixed to the chassis. An access aperture is formed in the baseplate. The access aperture extends at least partially over the fan unit. A door can be included in the baseplate. A bearing washer is positioned between the blower housing and the inlet housing and provides a substantially air-tight seal between the blower housing and the inlet housing. The inlet housing includes a bearing face, an inlet conduit portion, a slide flange, and a slide block. The slide block slides into and engages the slide flange and further slides into and engages the chassis of the vacuum cleaner.

    Abstract translation: 根据本发明实施例的真空吸尘器包括底架,风扇单元,其包括安装到底盘的鼓风机壳体和固定到鼓风机壳体的入口壳体,以及固定到底盘的底板。 在基板中形成一个进入孔。 进入孔至少部分地延伸到风扇单元的上方。 底板上可以有一扇门。 轴承垫圈位于鼓风机壳体和入口壳体之间,并且在鼓风机壳体和入口壳体之间提供基本上气密的密封。 入口壳体包括轴承面,入口导管部分,滑动凸缘和滑动块。 滑动滑块滑入并接合滑动凸缘,并进一步滑入并与吸尘器的底盘接合。

    Vacuum cleaner fan unit and access aperture
    4.
    发明授权
    Vacuum cleaner fan unit and access aperture 有权
    吸尘器风扇单元和进入孔

    公开(公告)号:US07360277B2

    公开(公告)日:2008-04-22

    申请号:US10808062

    申请日:2004-03-24

    CPC classification number: A47L5/28 A47L9/22

    Abstract: A vacuum cleaner according to an embodiment of the invention includes a chassis, a fan unit including a blower housing mounted to the chassis and an inlet housing affixed to the blower housing, and a baseplate affixed to the chassis. An access aperture is formed in the baseplate. The access aperture extends at least partially over the fan unit. A door can be included in the baseplate. A bearing washer is positioned between the blower housing and the inlet housing and provides a substantially air-tight seal between the blower housing and the inlet housing. The inlet housing includes a bearing face, an inlet conduit portion, a slide flange, and a slide block. The slide block slides into and engages the slide flange and further slides into and engages the chassis of the vacuum cleaner.

    Abstract translation: 根据本发明实施例的真空吸尘器包括底架,风扇单元,其包括安装到底盘的鼓风机壳体和固定到鼓风机壳体的入口壳体,以及固定到底盘的底板。 在基板中形成一个进入孔。 进入孔至少部分地延伸到风扇单元的上方。 底板上可以有一扇门。 轴承垫圈位于鼓风机壳体和入口壳体之间,并且在鼓风机壳体和入口壳体之间提供基本上气密的密封。 入口壳体包括轴承面,入口导管部分,滑动凸缘和滑动块。 滑动滑块滑入并接合滑动凸缘,并进一步滑入并与吸尘器的底盘接合。

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