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    Nozzle for cleaner
    93.
    发明授权
    Nozzle for cleaner 有权

    公开(公告)号：US11944257B2

    公开(公告)日：2024-04-02

    申请号：US17877280

    申请日：2022-07-29

    Applicant: LG ELECTRONICS INC.

    Inventor： Jinwoo Lee ,  Chungjae Ryu ,  Jonghyun Seo

    IPC: A47L9/04 ,  A47L9/28 ,  A47L11/20 ,  A47L11/40

    CPC classification number: A47L9/0411 ,  A47L9/28 ,  A47L11/201 ,  A47L11/4083

    Abstract: A nozzle for a cleaner has a nozzle housing, which has a nozzle base and a drain hole for discharging water from the nozzle housing. The nozzle also has a rotary cleaning unit disposed below the nozzle housing. The rotary cleaning unit has a rotation plate that can be attached to a mop. The nozzle has a driving unit that includes a driving motor for driving the rotary cleaning unit. The nozzle also has a control board for controlling the drive motor. In addition, the nozzle has a water tank detachably mounted on an upper side of the nozzle housing. The water tank stores water and supplies the water to the rotary cleaning unit.

    Floor cleaner
    95.
    发明授权
    Floor cleaner 有权

    公开(公告)号：US11930971B2

    公开(公告)日：2024-03-19

    申请号：US17870434

    申请日：2022-07-21

    Applicant: Techtronic Cordless GP

    Inventor： Douglas M. Rukavina ,  Donovan Bode ,  Juan Aviles Quintero ,  Gregory Clark ,  Tyler Clas ,  Mohammed Irfan

    IPC: A47L11/20 ,  A47L11/30 ,  A47L11/40

    CPC classification number: A47L11/201 ,  A47L11/302 ,  A47L11/4075 ,  A47L11/4088 ,  A47L11/4094

    Abstract: A floor cleaner including a base movable over a surface to be cleaned, a suction nozzle provided on the base having a suction inlet, a body portion having a fluid dispensing member selectively removable from the body portion, the body portion being pivotally mounted to the base movable between an upright storage position and an inclined floor cleaning position, a suction source in fluid communication with the suction nozzle, and a reservoir configured to provide solution. The fluid dispensing member includes a grip, a dispensing nozzle in fluid communication with the reservoir, and an actuator. The fluid dispensing member is configured to deliver solution from the reservoir through the dispensing nozzle upon user actuation of the actuator, independent of function of the base and body of the floor cleaner.

    Surface Treatment Tool
    99.
    发明申请
    Surface Treatment Tool 审中-公开

    公开(公告)号：US20190208977A1

    公开(公告)日：2019-07-11

    申请号：US16334484

    申请日：2017-09-12

    Applicant: Motorscrubber Limited

    Inventor： Imre Killi

    IPC: A47L11/30 ,  A47L11/283 ,  A47L11/40

    CPC classification number: A47L11/302 ,  A47L11/201 ,  A47L11/202 ,  A47L11/283 ,  A47L11/292 ,  A47L11/293 ,  A47L11/4005 ,  A47L11/4044 ,  A47L11/4069 ,  A47L11/4075 ,  A47L11/4077 ,  A47L11/4083 ,  A47L11/4088

    Abstract: A portable surface treatment tool is provided, which is configured for attachment to a suction controller. The portable surface treatment tool is configured for use with vertical, overhead, inclined and horizontal surfaces and includes a head and a handle coupled to the head. The head includes: a rotatable surface treatment unit configured to engage a surface to be treated; a motor configured to drive the rotatable surface treatment unit; and a shroud substantially encasing at least a portion of the rotatable surface treatment unit, the shroud defining a suction region proximal the rotatable surface treatment unit. The suction region is configured to suck fluid from a surface to be treated. The shroud defines a suction connection formation configured to be coupled to a source of suction supplied by a suction controller, the suction connection formation being in fluid communication with the suction region to remove fluid from a surface to be treated.

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