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    AUTOMATIC CLEANING APPARATUS
    12.
    发明申请
    AUTOMATIC CLEANING APPARATUS 有权

    公开(公告)号：US20250160597A1

    公开(公告)日：2025-05-22

    申请号：US18842413

    申请日：2023-11-02

    Applicant: Beijing Roborock Technology Co., Ltd.

    Inventor： Ming LIU ,  Pan CHENG ,  Xiang LIN ,  Xing LI ,  Zhiwei ZHOU ,  Yongfei ZHOU

    IPC: A47L11/40 ,  A46B13/00 ,  A46B13/02 ,  A47L11/24 ,  A47L11/282

    Abstract: An automatic cleaning apparatus, including a first rolling brush including a first brush member, and a second rolling brush arranged substantially in parallel to the first rolling brush and including a second brush member. As the first rolling brush and the second rolling brush rotate, the first brush member and the second brush member rotate to a position where the first brush member and the second brush member approach each other, and a point where the first brush member and the second brush member approach each other moves dynamically in a predetermined direction.

    POSITION ARRIVAL SWITCH ASSEMBLY AND AUTOMATIC CLEANING APPARATUS
    13.
    发明申请
    POSITION ARRIVAL SWITCH ASSEMBLY AND AUTOMATIC CLEANING APPARATUS 有权

    公开(公告)号：US20250127361A1

    公开(公告)日：2025-04-24

    申请号：US18689215

    申请日：2022-03-09

    Applicant: Beijing Roborock Technology Co., Ltd.

    Inventor： Pan CHENG ,  Xing LI ,  Dalin OUYANG ,  Lvwu ZOU ,  Yungen QIN

    IPC: A47L11/40 ,  A47L11/284

    Abstract: The position arrival switch assembly is assembled to the automatic cleaning apparatus, and is configured to indicate whether the automatic cleaning apparatus returns to a predetermined position of a pile body. The position arrival switch assembly includes: a switch component; a button, which is configured to move toward the switch component under the action of an external force; an elastic arm, which extends in a direction away from the button from the face of the button that faces the switch component; and a switch trigger piece, which is connected to the end of the elastic arm that is away from the button, wherein the switch component is configured to send a position arrival signal in response to being triggered by the switch trigger piece.

    OBSTACLE DETECTION DEVICE FOR CLEANING ROBOT AND CLEANING ROBOT
    14.
    发明公开
    OBSTACLE DETECTION DEVICE FOR CLEANING ROBOT AND CLEANING ROBOT 审中-公开

    公开(公告)号：US20240077877A1

    公开(公告)日：2024-03-07

    申请号：US18261735

    申请日：2021-09-17

    Applicant: Beijing Roborock Technology Co., Ltd.

    Inventor： Xing LI

    IPC: G05D1/02 ,  A47L11/40

    CPC classification number: G05D1/0227 ,  A47L11/4011 ,  A47L2201/04 ,  G05D2201/0203

    Abstract: An obstacle detection device for a cleaning robot is described, including: an action component, provided on an outer side of a main body of the cleaning robot an elastic component movably connected to the action component, so that the action component is able to move relative to the elastic component, and the elastic component is able to generate deformation during movement of the action component a detection component, mounted on the elastic component and configured to sense the deformation of the elastic component to generate a strain signal; and a controller, configured to control a movement state of the cleaning robot according to the strain signal.

    SELF-CLEANING MAINTENANCE STATION AND SELF-CLEANING SYSTEM
    17.
    发明申请
    SELF-CLEANING MAINTENANCE STATION AND SELF-CLEANING SYSTEM 有权

    公开(公告)号：US20250127366A1

    公开(公告)日：2025-04-24

    申请号：US18725190

    申请日：2022-08-02

    Applicant: Beijing Roborock Technology Co., Ltd.

    Inventor： Xing LI ,  Zhimin YANG ,  Xiang LIN

    IPC: A47L11/40

    Abstract: A self-cleaning maintenance station includes a self-cleaning maintenance station body and a water storage tank, where the self-cleaning maintenance station body includes a water storage chamber, where the water storage chamber is disposed at a top portion of the self-cleaning maintenance station body with an opening of the water storage chamber facing upward and forward, and is configured to accommodate the water storage tank; and the water storage tank is detachably assembled at a top end of the self-cleaning maintenance station body, and includes at least one of a waste water opening or a clean water opening; and a height of the at least one of the waste water opening or the clean water opening is higher than a highest water level line of the water storage tank.

    BASE STATION AND CLEANING ROBOT SYSTEM
    18.
    发明公开
    BASE STATION AND CLEANING ROBOT SYSTEM 审中-公开

    公开(公告)号：US20240324842A1

    公开(公告)日：2024-10-03

    申请号：US18579814

    申请日：2022-03-21

    Applicant: Beijing Roborock Technology Co., Ltd.

    Inventor： Xing LI ,  Chuanlin DUAN ,  Zhimin YANG

    IPC: A47L11/40

    CPC classification number: A47L11/4091 ,  A47L2201/02

    Abstract: Disclosed are a base station and a cleaning robot system. The base station is used for maintenance of a cleaning robot. The base station includes: a base station body, and a base station baseboard having a slope portion tilted upward from back to front. The base station baseboard includes a substrate and an extension plate, a front end of the substrate is engaged with the base station body, and a rear end of the substrate is connected to the extension plate.

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