Swimming pool cleaning robot
US12331542B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2022 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Jan 17, 2044 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H4/1636
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A swimming pool cleaning robot includes a bottom shell, a sealed tank and a first counterweight block, the sealed tank is provided inside the bottom shell, and the first counterweight block is provided inside the sealed tank. The first counterweight block is provided in a sealed tank of a swimming pool cleaning robot without additionally providing an installation space for the first counterweight block, making full use of more difficult to use inside the swimming pool cleaning robot, and effectively reducing the space required inside the swimming pool cleaning robot while ensuring that the counterweight block meets the requirements, thereby reducing the volume of the whole machine. Besides, it does not require flattening of the bottom shell of the swimming pool cleaning robot, so that the bottom shell can be designed in a variety of shapes to enrich the diversity of the swimming pool cleaning robot.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.