The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 2026
Filed:
Dec. 22, 2021
Beijing Roborock Technology Co., Ltd., Beijing, CN;
Caiyun Hu, Beijing, CN;
Youcheng Lu, Beijing, CN;
Beijing Roborock Technology Co., Ltd., Beijing, CN;
Abstract
The present disclosure relates to the field of robot technologies and provides a cleaning robot. The cleaning robot includes a robot body, a cleaning device, a collecting device, and a lifting device. The cleaning device is disposed at the bottom of the robot body, and configured to remove, by interfering with a surface to be cleaned, debris from the surface to be cleaned. The collecting device is disposed in the robot body, and includes an inlet through which the debris removed by the cleaning device from the surface to be cleaned enters the collecting device. The lifting device is rotatably disposed on the robot body and configured to lift up the robot body. The inlet is tilted upwards or is perpendicular to ground when the robot body is lifted up by the lifting device.