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    清洗设备及用于清洗设备的水箱组件
    1.
    发明申请
    清洗设备及用于清洗设备的水箱组件 审中-公开

    公开(公告)号：WO2022237297A1

    公开(公告)日：2022-11-17

    申请号：PCT/CN2022/080438

    申请日：2022-03-11

    Applicant: 科沃斯机器人股份有限公司

    Inventor： 黄竹生 ,  王箭 ,  毕金廷 ,  班永

    IPC: A47L11/40 ,  A47L11/30 ,  A47L11/302 ,  E01H1/103

    Abstract: 清洗设备和用于清洗设备的水箱组件。清洗设备包括水箱组件、滚筒(8)和吸气装置(10)，水箱组件包括第一水箱(1)和第二水箱(2)，第一水箱(1)的顶部凹陷形成第一安装位(3)，使得第一水箱(1)的上部形成凸起部(101)，第二水箱(2)安装于第一安装位(3)，第二水箱(2)用于向滚筒(8)供水，吸气装置(10)的吸气端与第一水箱(1)内的容置空间连通。清洗设备中，水箱组件包括凸起部(101)和第一安装位(3)，凸起部(101)设置于第一水箱(1)的上部，使得第一水箱(1)的下部具有较大的横截面积，在使用过程中随着第一水箱(1)内污水的积累，可以使得整体的重心相对稳定，通过凸出设置的凸起部(101)可以提供足够的水汽分离高度，第二水箱(2)安装在第一安装位(3)不会增加整体的高度。

    A CLEANER HEAD FOR A CLEANING APPLIANCE
    2.
    发明申请
    A CLEANER HEAD FOR A CLEANING APPLIANCE 审中-公开

    公开(公告)号：WO2021123826A1

    公开(公告)日：2021-06-24

    申请号：PCT/GB2020/053308

    申请日：2020-12-18

    Applicant: TECHTRONIC CORDLESS GP ,  ASHTON, Timothy

    Inventor： BENNETT, Samuel ,  DAVIES, Peter ,  HALE, Tobias

    IPC: A47L11/30 ,  A47L7/00 ,  A47L13/12 ,  A47L11/302 ,  A47L7/0009

    Abstract: A cleaner head for a cleaning appliance, including: a housing having a front side, a rear side, and first and second sides which extend between the front side and the rear side, the housing further including a floor facing surface which extends between the front side, rear side and first and second sides which, in use, faces a surface to be cleaned; and a floor engaging device which is connected to the floor facing surface of the housing and which extends laterally between the first and second sides of the housing, said floor engaging device including: a first portion for absorbing liquid from a surface to be cleaned; and a second portion positioned closer to either a front side or a rear side of the housing, said second portion being relatively stiff compared to the first portion.

    清洁设备控制方法及清洁设备
    3.
    发明申请
    清洁设备控制方法及清洁设备 审中-公开

    公开(公告)号：WO2022237480A1

    公开(公告)日：2022-11-17

    申请号：PCT/CN2022/087954

    申请日：2022-04-20

    Applicant: 北京顺造科技有限公司 ,  苏州小顺科技有限公司

    Inventor： 唐成 ,  段飞

    IPC: A47L11/40 ,  A47L11/30 ,  A47L11/302 ,  A47L11/4005 ,  A47L11/4011 ,  A47L11/4041 ,  A47L11/4083

    Abstract: 一种清洁设备及其控制方法。清洁设备包括清洁头装置(1)以及用于向清洁头装置(1)供应流体的流体供应部。清洁设备接收启动操作信号(S102)；清洁设备检测清洁设备的清洁部是否在位(S104)；如果清洁设备的清洁部在位，清洁设备以第一预设流量向清洁部提供被清洁设备的加热装置(13)以第一预设功率加热的清洁液体(S106)。清洁头装置(1)的加热装置(13)对流体供应部向清洁头装置(1)供应的流体加热至预定温度后通过流体传输组件传输至清洁头装置(1)的滚刷组件(11)以实现预供液、预加热。

    FLOOR SCRUBBER-DRYER
    6.
    发明申请
    FLOOR SCRUBBER-DRYER 审中-公开

    公开(公告)号：WO2021255075A2

    公开(公告)日：2021-12-23

    申请号：PCT/EP2021/066204

    申请日：2021-06-16

    Applicant: FIMAP S.P.A.

    Inventor： RUFFO, Massimiliano

    IPC: A47L11/30 ,  A47L11/40 ,  A47L11/302 ,  A47L11/4083 ,  A47L11/4088

    Abstract: A floor scrubber- dryer, comprising a base structure (2), which can move on the floor along an advancement direction (100) and supports, on its side directed toward the floor, at least one nozzle (3) for dispensing a washing liquid and at least one brush (4), which can be actuated rotationally about its own axis. The base structure (2) supports, to the rear of the brush (4) along the advancement direction of the scrubber- dryer, a floor wiper (5) and at least one suction intake (6) directed toward the floor. According to the invention, sanitizing means are provided which have at least one device (11) for dispensing an atomized jet of a disinfectant liquid that is directed substantially laterally with respect to the advancement direction (100). The dispensing device (11) furthermore comprises means for generating an air flow which carries the atomized jet.

    表面清洁设备
    7.
    发明申请
    表面清洁设备 审中-公开

    公开(公告)号：WO2021253509A1

    公开(公告)日：2021-12-23

    申请号：PCT/CN2020/099897

    申请日：2020-07-02

    Applicant: 苏州爱普电器有限公司

    Inventor： 卞庄

    IPC: A47L11/34 ,  A47L13/22 ,  A47L11/30 ,  A47L11/26 ,  A47L11/302 ,  A47L11/4083 ,  A47L11/4086 ,  A47L11/4088 ,  A47L9/0477

    Abstract: 一种表面清洁设备（10），包括：抽吸源（4）；清洁头（12），包括具有辊室（18）的壳体（16）和清洁辊（19），辊室（18）具有位于壳体（16）下侧面上的开口（17），清洁辊（19）以能够旋转的方式支撑在辊室（18）内并且清洁辊（19）的下端部位于开口（17）处，清洁头上具有能够向清洁辊（19）和待清洁表面输出清洁液的清洁液输出口（111）和能够输出蒸汽的至少一个蒸汽输出口（115）；蒸汽输出口（115）设置在壳体（16）的下部，并被配置通过向表面溢出蒸汽对该表面进行加温，来加速蒸发表面上残留的清洁液。在清洁液清洁的基础上引入蒸汽并通过蒸汽对表面进行加温，能够加速蒸发表面上残留的清洁液从而缩短用户等待时间，而且同时还够利用高温蒸汽对清洁液清洁后的表面进行杀菌，实现深层次清洁目的。

    A CLEANER HEAD FOR A CLEANING APPLIANCE
    8.
    发明申请
    A CLEANER HEAD FOR A CLEANING APPLIANCE 审中-公开

    公开(公告)号：WO2021123829A1

    公开(公告)日：2021-06-24

    申请号：PCT/GB2020/053311

    申请日：2020-12-18

    Applicant: TECHTRONIC CORDLESS GP ,  ASHTON, Timothy

    Inventor： HALE, Tobias ,  DAVIES, Peter ,  BENNETT, Samuel

    IPC: A47L9/04 ,  A47L11/08 ,  A47L11/14 ,  A47L11/18 ,  A47L11/282 ,  A47L11/292 ,  A47L11/30 ,  A47L11/40 ,  A47L11/302 ,  A47L11/4041 ,  A47L9/0477

    Abstract: A cleaner head for a cleaning appliance, including: an agitator rotatable about an axis; a housing having a front side, a rear side and first and second sides which extend between the front side and rear side, said housing at least partially defining a chamber, wherein said chamber at least partially surrounds the agitator, the chamber having a dirty air inlet and a dirty air outlet, wherein the housing is movable along a surface to be cleaned; wherein the chamber includes an opening for permitting access to and removal of the agitator from the chamber; a cover cooperatively associated with the housing for permitting access to the chamber through the opening; wherein the cover is movable to an agitator access position to permit the agitator to be removed from the chamber through the opening in a direction substantially orthogonal to the axis of the agitator and in a direction which is substantially parallel to a plane of the surface to be cleaned.

    FLOOR CLEANING APPARATUS
    10.
    发明申请
    FLOOR CLEANING APPARATUS 审中-公开

    公开(公告)号：WO2022207810A1

    公开(公告)日：2022-10-06

    申请号：PCT/EP2022/058608

    申请日：2022-03-31

    Applicant: DIVERSEY, INC.

    Inventor： KELLER, Thomas ,  OBERHÄNSLI, Franz ,  FORSTER, Martin

    IPC: A47L11/282 ,  A47L11/40 ,  A47L11/30 ,  A47L11/302 ,  A47L11/305 ,  A47L11/4016 ,  A47L11/4038 ,  A47L11/4041 ,  A47L11/4055 ,  A47L11/4058 ,  A47L11/4097

    Abstract: It is described a floor cleaning apparatus (1) having an air suction unit (10) and an outlet channeling unit (30), which connects an outlet side of the suction unit (10) to an exhaust aperture (40). The air outlet channeling unit (30) includes various expansion chambers (31, 32, 34, 39) and respective air compression channels interposed among the expansion chambers. At the first expansion chamber (31) an intercepting wall (100) with through holes (101) may be present. According to further aspects, the cleaning unit associated to the apparatus (1) may use a suspension device (139), for example a pneumatic suspension device, suitable for transferring to the cleaning unit (50) a force directed upwards. According to further aspects, the cleaning unit includes side by side and offset cleaning discs (51, 52) with a presser device (54) active on the upper surface of each disc. In other aspects the cleaning unit provides for cleaner rollers mounted on the support framework (63) of the cleaning unit (50) thanks to a male component (113) and a female component (114) removably coupled to each other.

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