公开(公告)号：US20250057381A1

公开(公告)日：2025-02-20

申请号：US18725349

申请日：2022-08-02

Applicant: Beijing Roborock Technology Co., Ltd.

Inventor： Yongfei Zhou ,  Chuanlin Duan ,  Zhimin Yang

IPC: A47L11/40 ,  A47L9/14

Abstract: A self-cleaning dust collection base is provided. The self-cleaning dust collection base includes a self-cleaning dust collection base body. The self-cleaning dust collection base body includes: a dust collection chamber arranged at a top end of the self-cleaning dust collection base body; a dust collection hood detachably placed on the dust collection chamber to form a dust collection bin; and a dust bag support arranged in the dust collection bin and configured to install a dust bag. The dust bag support has a hollow cavity inside, and the hollow cavity is used as a part of an air duct of the self-cleaning dust collection base.

公开(公告)号：US20220175206A1

公开(公告)日：2022-06-09

申请号：US17599802

申请日：2020-05-13

Applicant: Beijing Roborock Technology Co., Ltd.

Inventor： Xing Li ,  Yongfei Zhou ,  Chuanlin Duan

IPC: A47L9/14 ,  A47L11/28 ,  A47L11/40 ,  A47L9/20 ,  A47L9/12 ,  A47L9/24 ,  A47L9/28

Abstract: The present disclosure provides an autonomous robot, configured to perform a cleaning function and an emptying function.