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    Autonomous cleaning device
    1.
    发明授权
    Autonomous cleaning device 有权

    公开(公告)号：US11612295B2

    公开(公告)日：2023-03-28

    申请号：US17678559

    申请日：2022-02-23

    Applicant: Beijing Roborock Technology Co., Ltd.

    Inventor： Xing Li ,  Pan Cheng ,  Chuanlin Duan ,  Zhimin Yang ,  Jungang Liu ,  Fan Yang ,  Erdong Gu ,  Rongxin Hu ,  Lei Wang ,  Lei Zhang

    IPC: A47L11/40

    Abstract: An autonomous cleaning device, includes: a mobile platform, configured to move autonomously on a cleaning surface; and a cleaning module, disposed on the mobile platform and including: a wet cleaning module, configured to clean at least part of the cleaning surface in a wet cleaning mode; and a lifting structure, connected to the wet cleaning module and configured to enable the wet cleaning module to move upward or downward with respect to the mobile platform; wherein the wet cleaning module includes: a cleaning head configured to clean the cleaning surface; and a driving unit configured to drive the cleaning head to conduct reciprocating movement on a target surface which indicates a part of the cleaning surface.

    Brush, Brush Member and Robot
    3.
    发明申请
    Brush, Brush Member and Robot 有权

    公开(公告)号：US20210345850A1

    公开(公告)日：2021-11-11

    申请号：US17383535

    申请日：2021-07-23

    Applicant: Beijing Roborock Technology Co., Ltd.

    Inventor： Chuanlin Duan ,  Erdong Gu

    IPC: A47L11/282 ,  A47L11/40

    Abstract: The present application relates to a brush, a brush member, and a robot. The brush includes a brush body (1), including: a rotating shaft (11) having a first end portion (13) and a second end portion (14); a compliant portion (12) extending radially outward from the rotating shaft; a first detachable baffle (2), which is detachably mounted on the first end portion (13); and a second detachable baffle (3), which is detachably mounted on the second end portion (14), wherein the first end portion is provided with a foolproof structure for preventing missing mounting of the first detachable baffle.

    SMART CLEANING DEVICE
    5.
    发明申请
    SMART CLEANING DEVICE 有权

    公开(公告)号：US20220330773A1

    公开(公告)日：2022-10-20

    申请号：US17640944

    申请日：2020-08-19

    Applicant: Beijing Roborock Technology Co., Ltd.

    Inventor： Xiaoming Liu ,  Erdong Gu

    IPC: A47L9/06 ,  A47L7/00

    Abstract: An intelligent cleaning device, comprising: a machine body (100); and a cleaning assembly (200) that is detachably connected to the machine body (100) along the forward or backward direction of the machine body (100). The cleaning assembly (200) comprises a liquid containing box, a connecting plate and a flexible cleaning body that are stacked. The liquid containing box is detachably connected to the machine body (100) along the forward or backward direction of the machine body (100), and the liquid containing box at least partially surrounds the outer side of a fan in the machine body (100). The connecting plate is detachably connected to the liquid containing box along the forward or backward direction of the liquid containing box. The flexible cleaning body is detachably connected onto the connecting plate. Each time the flexible cleaning body is replaced, same is convenient to operate and may prevent damage from being inflicted on the intelligent cleaning device that is easily caused by disassembling the liquid containing box in the prior art. At the same time, the whole structure of the intelligent cleaning device is beautiful and compact.

    Autonomous Cleaning Device
    7.
    发明申请
    Autonomous Cleaning Device 有权

    公开(公告)号：US20220248930A1

    公开(公告)日：2022-08-11

    申请号：US17678559

    申请日：2022-02-23

    Applicant: Beijing Roborock Technology Co., Ltd.

    Inventor： Xing Li ,  Pan Cheng ,  Chuanlin Duan ,  Zhimin Yang ,  Jungang Liu ,  Fan Yang ,  Erdong Gu ,  Rongxin Hu ,  Lei Wang ,  Lei Zhang

    IPC: A47L11/40

    Abstract: An autonomous cleaning device, includes: a mobile platform, configured to move autonomously on a cleaning surface; and a cleaning module, disposed on the mobile platform and including: a wet cleaning module, configured to clean at least part of the cleaning surface in a wet cleaning mode; and a lifting structure, connected to the wet cleaning module and configured to enable the wet cleaning module to move upward or downward with respect to the mobile platform; wherein the wet cleaning module includes: a cleaning head configured to clean the cleaning surface; and a driving unit configured to drive the cleaning head to conduct reciprocating movement on a target surface which indicates a part of the cleaning surface.

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