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111 条记录 (耗时 0.024 秒)

    Cleaning device
    4.
    发明授权
    Cleaning device 有权

    公开(公告)号：US11759071B2

    公开(公告)日：2023-09-19

    申请号：US16671220

    申请日：2019-11-01

    申请人： SharkNinja Operating LLC

    发明人： Michael James Douglas ,  Richard Mathias

    IPC分类号： A47L9/14 ,  A47L9/06 ,  A47L9/12

    CPC分类号： A47L9/1409 ,  A47L9/066 ,  A47L9/12

    摘要： Apparatus and method for receiving and holding debris in a collection chamber of a vacuum cleaner. The collection chamber has an inlet opening through which debris-entrained air enters the collection chamber. When the vacuum cleaner is off, the cover prevents debris from leaving the collection chamber through the inlet opening. The wall of the collection chamber moves when negative pressure is applied to the collection chamber, and the wall movement moves the cover from the inlet opening, allowing the debris-entrained air to enter the collection chamber. In some embodiments, the moving part of the wall is an air filter.

    NOZZLE FOR CLEANER
    5.
    发明申请
    NOZZLE FOR CLEANER 审中-公开

    公开(公告)号：US20180055313A1

    公开(公告)日：2018-03-01

    申请号：US15662532

    申请日：2017-07-28

    申请人： LG ELECTRONICS INC.

    发明人： Ingyu YANG ,  Jungwan RYU ,  Jinhyouk SHIN

    IPC分类号： A47L9/02 ,  A47L9/06 ,  A47L9/04

    CPC分类号： A47L9/02 ,  A47L9/00 ,  A47L9/0411 ,  A47L9/0416 ,  A47L9/0427 ,  A47L9/0461 ,  A47L9/0477 ,  A47L9/066 ,  A47L9/068

    摘要： A nozzle includes: a housing having a chamber formed in the housing and a front opening formed on a front side of the housing; a rotation cleaning part accommodated in the chamber and to clean a floor; a partition member provided in the chamber to partition the chamber into two areas and of which at least a portion is in contact with the rotation cleaning part; a driving unit to rotate the rotation cleaning part; and a connection tube connected to the housing and configured to transfer air introduced through the front opening to a dust container of the cleaner, wherein a lower passage formed below the rotation cleaning part and an upper passage formed above the rotation cleaning part are provided in the chamber, and a portion of the partition member is recessed to define the upper passages.

    Vacuum cleaner tool
    7.
    发明授权
    Vacuum cleaner tool 有权

    公开(公告)号：US09700188B2

    公开(公告)日：2017-07-11

    申请号：US14768723

    申请日：2014-02-17

    申请人： Dyson Technology Limited

    发明人： Samuel Steven Cole ,  Brian McVeigh ,  Peter David Gammack ,  James Dyson

    IPC分类号： A47L9/06

    CPC分类号： A47L9/0606 ,  A47L9/0613 ,  A47L9/062 ,  A47L9/066

    摘要： A tool for a vacuum cleaner that comprises a nozzle and a bristle assembly. A suction opening is provided in the base of the nozzle, which extends from a front to a rear of the nozzle. The bristle assembly is mounted within the nozzle and protrudes through the suction opening. The suction opening is delimited along its length by a leading edge and a trailing edge, and at least part of the leading edge is raised relative to a front end and a rear end of the nozzle. Consequently, when the tool is swept over a cleaning surface and the front end and the rear end of the nozzle contact the cleaning surface, a gap is created between the cleaning surface and the leading edge.

    GROUND BRUSH FOR VACUUM CLEANER AND VACUUM CLEANER WITH THE SAME
    8.
    发明申请
    GROUND BRUSH FOR VACUUM CLEANER AND VACUUM CLEANER WITH THE SAME 有权

    公开(公告)号：US20170188766A1

    公开(公告)日：2017-07-06

    申请号：US15235545

    申请日：2016-08-12

    申请人： JIANGSU MIDEA CLEANING APPLIANCES CO., LTD.

    发明人： Bingxian SONG

    IPC分类号： A47L9/04 ,  A47L9/06 ,  A47L9/28

    CPC分类号： A47L9/0477 ,  A47L9/066 ,  A47L9/0673 ,  A47L9/2857

    摘要： A ground brush for a vacuum cleaner includes a ground brush body, brushroll cover, and brushroll. The ground brush body has a first locking member. The brushroll cover has a lower end rotatingly connected with the ground brush body through a rotating shaft, and an upper end provided with a snapping cooperating part. When the brushroll cover is rotated to be opened at a certain angle, the first locking member cooperates with a second locking member to lock the brushroll cover to the ground brush body. The brushroll is rotatably disposed on the brushroll cover, and has a lower end connected with the lower end of the brushroll cover and an upper end provided with a snapping part, in which the snapping part is configured to cooperate with the snapping cooperating part, such that the brushroll cover can drive the brushroll to rotate relative to the ground brush body.

    RECHARGEABLE INDUSTRIAL BROOM
    10.
    发明申请
    RECHARGEABLE INDUSTRIAL BROOM 无效
    可再生能源工业布置

    公开(公告)号：US20020000020A1

    公开(公告)日：2002-01-03

    申请号：US09082943

    申请日：1998-05-21

    发明人： JIMMIE C. WALKER

    IPC分类号： A47L005/28

    CPC分类号： A47L5/24 ,  A47L5/28 ,  A47L9/06 ,  A47L9/066

    摘要： A rechargeable industrial broom is provided having a base unit having an overall width of approximately 24 inches. At the base are formed an intake orifice, and stationary bristles. The stationary bristles are attached to the broom by means of a 12 inch suction pipe and a swivel nozzle. The nozzle allows the broom to move at any angle. A bag, similar in design to the conventional vacuum bag, is connected to the back of the unit. The cloth bag snaps onto a discharge orifice, and debris captured by the broom eventually makes its way to this bag. At the bottom of the bag is a zipper for waste removal. The broom is powered by a 12-volt in-line motor. A rechargeable adapter can be incorporated directly into the interior of the broom.

    摘要翻译： 提供了一种可充电工业扫帚，其具有总宽度约为24吋的基座单元。 在基座上形成一个进气孔，并有固定的刷毛。 固定的刷毛通过12英寸吸管和旋转喷嘴连接在扫帚上。 喷嘴允许扫帚以任何角度移动。 与设计类似的传统真空袋的袋子连接到设备的背面。 布袋卡在排放孔上，扫帚捕获的碎屑最终到达这个袋子。 袋子的底部是用于废物清除的拉链。 扫帚由12伏直列电机供电。 可充电适配器可以直接并入扫帚的内部。