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    CLEANING METHOD AND APPARATUS, AND BASE STATION AND STORAGE MEDIUM
    1.
    发明公开
    CLEANING METHOD AND APPARATUS, AND BASE STATION AND STORAGE MEDIUM 审中-实审

    公开(公告)号：EP4397223A1

    公开(公告)日：2024-07-10

    申请号：EP22862905.1

    申请日：2022-07-13

    申请人： Beijing Roborock Technology Co., Ltd.

    发明人： CHENG, Pan

    IPC分类号： A47L11/282 ,  A47L11/40

    摘要： A cleaning method and apparatus, and a base station (20) and a storage medium. The cleaning method is applied to a base station (20) cooperatively used with a cleaning robot (10). The base station (20) comprises a base station body (21), a cleaning assembly (30) and a liquid output apparatus (35), wherein the cleaning assembly (30) is movably arranged on the base station body (21), and comprises a first cleaning member (31) and a second cleaning member (32) which are arranged in parallel and are used for removing sundries on a cleaning system (150) by means of interfering with the cleaning system (150) of the cleaning robot (10); and a cleaning liquid discharged from the liquid output apparatus (35) is used for cleaning the cleaning system (150). The cleaning method comprises: acquiring first relative position information of a first cleaning member (31) and a second cleaning member (32), and acquiring a running direction of a cleaning assembly (30) relative to a base station body (21); and controlling a working state of the cleaning assembly (30) and a working state of a liquid output apparatus (35) according to the first relative position information and the running direction. Therefore, a cleaning effect of the base station (20) is improved, and energy is saved.

    MOPPING APPARATUS FOR USE IN FLOOR CLEANING AND CLEANING DEVICE
    3.
    发明公开
    MOPPING APPARATUS FOR USE IN FLOOR CLEANING AND CLEANING DEVICE 审中-公开

    公开(公告)号：EP4298977A1

    公开(公告)日：2024-01-03

    申请号：EP22766333.3

    申请日：2022-03-09

    申请人： Suzhou Xinqingsong Intelligent Technology Co., Ltd

    发明人： WANG, Xiaosong

    IPC分类号： A47L11/40 ,  A47L11/292 ,  A47L11/282

    摘要： A mopping apparatus and a cleaning device for floor cleaning are disclosed. The cleaning device comprises the mopping apparatus and a sewage tank (710). The sewage tank (710) collects water and/or dirt of the mopping apparatus. The mopping apparatus comprises a roller brush (1), a threaded conveying rod (21), and a sewage holding groove (62). The threaded conveying rod (21) is arranged at one side of the roller brush (1). The threaded conveying rod (21) is arranged in proximity to or attached to the roller brush (1). The threaded conveying rod (21) is rotatably mounted in the sewage holding groove (62). The threaded conveying rod (21) is arranged in proximity to or attached to an inner wall of the sewage holding groove (62). A sewage holding groove opening (622) is provided at one side of the sewage holding groove (62) facing the roller brush (1). Sewage on a surface of the roller brush (1) is squeezed and removed by the threaded conveying rod. This favors product miniaturization or diversified designs, provides an excellent sewage removal effect, has an ingenious design and a simple structure, and is simple to operate and convenient to use. The modularized design facilitates the assembly and the disassembly of the parts for replacement or maintenance. Sewage is conveyed from one end of the threaded conveying rod (21) to the other end. The protruding and recessed surface of the threaded conveying rod (21) kneads, pats, and squeezes the roller brush (1). A roller brush assembly is mounted and demounted in one piece.

    FLOOR WASHING MACHINE
    4.
    发明公开
    FLOOR WASHING MACHINE 审中-公开

    公开(公告)号：EP4285802A1

    公开(公告)日：2023-12-06

    申请号：EP22794630.8

    申请日：2022-04-15

    申请人： Shen Zhen 3irobotix Co., Ltd.

    发明人： YANG, Yong

    IPC分类号： A47L11/282 ,  A47L11/40

    摘要： Provided is a floor washing machine (100). The floor washing machine (100) includes a main body (110), a handle (120) and a scrubber brush assembly (1). The scrubber brush assembly includes a housing (15) having a front end and a rear end; a first roller brush (11) disposed at the front end of the housing; a second roller brush (12) disposed at the rear end of the housing; a motor (13) and two transmission mechanisms. The two transmission mechanisms respectively drive the two roller brushes to operate. The first roller brush has a first rotational speed. The second roller brush has a second rotational speed. The first rotational speed is greater than the second rotational speed.

    SURFACE CLEANING HEAD AND SURFACE CLEANING DEVICE
    5.
    发明公开
    SURFACE CLEANING HEAD AND SURFACE CLEANING DEVICE 审中-公开

    公开(公告)号：EP4285801A1

    公开(公告)日：2023-12-06

    申请号：EP22749077.8

    申请日：2022-01-28

    申请人： Suzhou Ruijiu Intelligent Technology Co., Ltd.

    发明人： HUANG, Yuyuan

    IPC分类号： A47L11/282 ,  A47L11/40

    摘要： The present application provides a surface cleaning apparatus and a surface cleaning head, the surface cleaning head comprising: a housing; a brush chamber disposed in a front portion of the housing and having a lower opening and a side opening; and a brush assembly removably mounted in the brush chamber comprising a connecting wall, a cleaning roller, and a side brush, the cleaning roller being configured to rotate around a transverse axis driven by a drive device, and the side brush mechanically coupled to the cleaning roller for following the roller in rotation around the transverse axis.

    FLOOR CLEANER AND WATER CONTAINER STRUCTURE THEREOF
    10.
    发明公开
    FLOOR CLEANER AND WATER CONTAINER STRUCTURE THEREOF 审中-公开

    公开(公告)号：EP3549507A1

    公开(公告)日：2019-10-09

    申请号：EP19176747.4

    申请日：2015-10-10

    申请人： Hizero Technologies Co., Ltd.

    发明人： LI, Yang ,  ZHANG, Yong

    IPC分类号： A47L11/282 ,  A47L11/40 ,  A47L11/292 ,  A47L11/18 ,  A47L11/30

    摘要： The disclosure provides a water channel assembly including a channel shell and a filtering piece. The water channel is disposed on the surface of a cleaning roller in a seal and overturn mode so that the cleaning roller is washed by water flowing in the water channel. The filtering piece is laid in the water channel and faces the surface of the cleaning roller. As a result, the solid trash on the cleaning roller is filtered by the filter element and cannot enter the water channel, thus preventing the blockage of the waterway of the water supply system.