Detent device for toner container, rotating disc, and conveying device
US12416879B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2021 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Sep 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/0668
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A detent device for a toner container includes a detent main body (1-3), and a detent mouth (1-1) which is located at one side of the detent main body (1-3) and has a U-shaped, C-shaped, V-shaped, L-shaped, groove-shaped, trapezoidal or curved structure. A rotating disc for a toner container includes a rotating disc main body (3-8), a detent device mounted on the rotating disc main body (3-8) and includes a detent mouth (1-1), a fixed gear (7) connected with the rotating disc main body (3-8), a detent gear (5) linked with the detent device, and a bridge gear (6) engaged between the detent gear (5) and the fixed gear (7). A conveying device for a toner container includes the rotating disc. The present invention has a good structural sealing performance, is simple, and has less abrasion between parts; key structures are not damaged; and the maintenance cost is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.