Universal wheel assembly and smart cleaning device having same
US12090785B2 · kind B2 · utility
0Cited by
18References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 2021 |
| Grant date | Sep 17, 2024 |
| Priority date | — |
| Expiry date | Jun 2, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60B2360/10
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Embodiments of the present application disclose a universal wheel assembly and a smart cleaning device having the same. The universal wheel assembly includes a rotating shaft support and a universal wheel support. The rotating shaft support is configured to be fixed to a predetermined mounting position. The universal wheel support is connected to the rotating shaft support and is rotatable relative to the rotating shaft support. The universal wheel support is provided with a through hole, and the through hole is used for a mounting tool to pass through to fix the rotating shaft support to the predetermined mounting position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.