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    REMOVABLE MOP ROLLER FOR AN AUTONOMOUS VACUUM
    1.
    发明公开
    REMOVABLE MOP ROLLER FOR AN AUTONOMOUS VACUUM 审中-公开

    公开(公告)号：US20240349971A1

    公开(公告)日：2024-10-24

    申请号：US18641799

    申请日：2024-04-22

    申请人： Matic Robots, Inc.

    发明人： Anshuman Kumar ,  William George Plummer ,  Nathan Elio Madonia ,  Shu Yan Liu ,  Mehul Nariyawala ,  Navneet Dalal

    IPC分类号： A47L11/40 ,  A47L11/282

    CPC分类号： A47L11/4041 ,  A47L11/282 ,  A47L11/4083 ,  A47L2201/00

    摘要： An autonomous vacuum leverages a dual-roller cleaning head, one for dry cleaning and another for wet cleaning. The autonomous vacuum utilizes vacuum force to ingest both dry waste and liquid waste from the cleaning head into the waste bag. The autonomous vacuum further comprises a cleaning head coupled to the vacuum motor, the cleaning head forming a mop roller cavity including a first end and a second end opposite the first end, wherein a mop opening exposes the mop roller cavity to an external environment. The cleaning head comprises a mop motor positioned at the first end of the mop roller cavity and including a driver clutch. The cleaning head further comprises mop roller core having a first end, a second end opposite to the first end, and an outer surface covered with a fabric material, the mop roller comprising a spring clutch positioned at the first end of the mop roller and removably couplable to the driver clutch of the mop motor.

    Cleaning roller and rolling steam mop
    5.
    发明授权
    Cleaning roller and rolling steam mop 有权

    公开(公告)号：US12059111B2

    公开(公告)日：2024-08-13

    申请号：US17613471

    申请日：2019-07-30

    申请人： Zhongshan Kamshing Home Electrical Appliance Co., Ltd ,  Jinran Liang

    发明人： Jinran Liang

    IPC分类号： A47L11/40 ,  A47L11/282

    CPC分类号： A47L11/4088 ,  A47L11/282 ,  A47L11/4041 ,  A47L11/4069 ,  A47L11/4086

    摘要： Disclosed are a cleaning roller and a rolling steam mop. The cleaning roller includes a central shaft capable of rotating, a steam channel, and a cleaning layer. The steam channel is provided with a steam inlet and a plurality of first steam outlets; the steam inlet is used for communicating with a steam generation device: the plurality of first steam outlets are distributed in an axial direction of the central shaft. The cleaning layer is provided around the central shaft; and the steam flowing out from the first steam outlets can be diffused outwards through the cleaning layer When in use, the steam generated by the steam generation device enters the steam channel through the steam inlet, and then flows out from the first steam outlets, and is diffused outwards through the cleaning layer, so that the steam can be diffused to an object to be cleaned.

    ROLLER BRUSH, FLOOR BRUSH OF VACUUM CLEANER, AND VACUUM CLEANER
    6.
    发明公开
    ROLLER BRUSH, FLOOR BRUSH OF VACUUM CLEANER, AND VACUUM CLEANER 审中-公开

    公开(公告)号：US20240260801A1

    公开(公告)日：2024-08-08

    申请号：US18584011

    申请日：2024-02-22

    申请人： Suzhou Rongxuan Electric Co., Ltd

    发明人： Tianbo Xing ,  Jundong Xing

    IPC分类号： A47L9/04

    CPC分类号： A47L9/0477 ,  A46B9/08 ,  A46B13/001 ,  A47L11/18 ,  A47L11/4041 ,  A46B2200/30

    摘要： Disclosed are a roller brush, a floor brush, and a vacuum cleaner. The roller brush of the present disclosure includes a base body, wherein the axial center line of the base body is a, the outer surface of the base body is provided with at least one group of cyclonic grooves, each group of cyclonic grooves includes at least one first groove, the surface of a cylinder passing through a first position and taking a as the axial center line is taken as A, and the surface of a cylinder passing through a second position and taking a as the axial center line is taken as B, and the distance D between A and B in a radial direction perpendicular to a is greater than 2 mm. According to the roller brush of the disclosure, the problem of the hair entangled around the roller brush is effectively solved.

    CLEANING DEVICE
    8.
    发明公开
    CLEANING DEVICE 审中-公开

    公开(公告)号：US20240188781A1

    公开(公告)日：2024-06-13

    申请号：US18519873

    申请日：2023-11-27

    申请人： CANON KABUSHIKI KAISHA

    发明人： TOMOAKI NAKAI ,  YUKI NISHIZAWA

    IPC分类号： A47L11/24 ,  A47L11/40

    CPC分类号： A47L11/24 ,  A47L11/4041 ,  A47L11/4069

    摘要： A cleaning device capturing dust on a cleaning target surface by static electricity includes: a frame body; a rotating brush rotatably supported on the frame body and provided with a brush part; a driver that rotates the rotating brush; an opening that exposes a portion of the brush part to outside of the frame body; and a rubbing member that gives a negative charge to the brush part by rubbing the brush part as the rotating brush rotates. A material that forms the rubbing member is on a further toward positive end of a triboelectric series than a material that forms the brush part.

    Mobile robot
    9.
    发明授权
    Mobile robot 有权

    公开(公告)号：US11986137B2

    公开(公告)日：2024-05-21

    申请号：US16944210

    申请日：2020-07-31

    申请人： LG ELECTRONICS INC.

    发明人： Jaewon Jang ,  Seunglok Ham ,  Yeongjae Lee

    IPC分类号： A47L11/283 ,  A47L11/24 ,  A47L11/40 ,  B25J11/00

    CPC分类号： A47L11/283 ,  A47L11/24 ,  A47L11/4008 ,  A47L11/4011 ,  A47L11/4013 ,  A47L11/4038 ,  A47L11/4041 ,  A47L11/4069 ,  B25J11/0085

    摘要： The present disclosure relates to a mobile robot, including: a mop module having a pair of spin mops, which rotate clockwise or counter-clockwise, and a mop motor configured to provide a driving force to the pair of spin mops; a sweep module disposed forward of and spaced apart from the mop module, and having a collecting part, which forms a collecting space to store foreign materials, a sweeping part configured to introduce foreign materials into the collecting space while rotating, and a sweeping motor configured to provide a driving force to the sweeping part; a body, on which the mop module and the sweep module are disposed; and a first floor sensor disposed forward of the sweep module, and configured to sense reflectance of light reflected from a floor.