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.

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.

公开(公告)号：US20230355072A1

公开(公告)日：2023-11-09

申请号：US18028387

申请日：2021-02-02

Applicant: Beijing Roborock Technology Co., Ltd.

Inventor： Xing LI ,  Pan Cheng ,  Xiang LIN

IPC: A47L11/40 ,  A47L11/29

CPC classification number: A47L11/4088 ,  A47L11/29 ,  A47L11/4016 ,  A47L11/4069 ,  A47L11/4083 ,  A47L2201/00

Abstract: A water supply mechanism and an automatic cleaning apparatus are provided. The water supply mechanism is applicable for a wet cleaning assembly of a cleaning device, comprising a water outlet device, wherein the water outlet device is connected to a cleaning liquid outlet of a water tank, and a cleaning liquid in the water tank flows to the water outlet device through the cleaning liquid outlet of the water tank and is transported to a surface to be cleaned through the water outlet device.

公开(公告)号：US20230029165A1

公开(公告)日：2023-01-26

申请号：US17956561

申请日：2022-09-29

Applicant: Beijing Roborock Technology Co., Ltd.

Inventor： Xing LI ,  Xiang LIN ,  Chuanlin DUAN ,  Binxiong LIANG ,  Yongfei ZHOU ,  Xiaoliang WANG ,  Song PENG ,  Xinyu HAN

IPC: A47L11/28 ,  A47L11/40

Abstract: The present disclosure relates to the field of smart home technology and proposes a base station and a cleaning robot system. A base station applicable to clean a cleaning mechanism of a cleaning robot includes a cleaning tank, configured to accommodate at least part of the cleaning mechanism and clean the at least part of the cleaning mechanism, the cleaning tank includes a first end face and a second end face, a direction of a connection line between the first end face and the second end face is substantially parallel to an extension direction of the cleaning mechanism. A cleaning robot system is further provided.