Cleaning robot
US11717127B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 2, 2021 |
| Grant date | Aug 8, 2023 |
| Priority date | — |
| Expiry date | Sep 4, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47L2201/06
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A cleaning robot include a main body and a cleaning module. The cleaning module includes a box body, at least one driving mechanism, and at least one rotating plate assembly. The box body includes a first connector. The at least one driving mechanism is positioned on a bottom surface of the box body, electrically connected to the first connector, and includes at least one drive shaft. Each rotating plate assembly is connected to a corresponding drive shaft and includes a cleaning surface. The cleaning surface is configured to rotate under the drive of the corresponding drive shaft to clean a to-be cleaned surface. The main body includes a second connector. The box body is detachably positioned on the main body, such that the first connector is connected to or disconnected to the second connector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.