Linkage device and mounting and conveying device for toner supply container
US12298677B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2021 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Sep 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03G2215/066
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A linkage device for a toner supply container includes: a transverse linkage, which comprises a rod body and a jaw portion, wherein the jaw portion is connected to a front end of the rod body; and a longitudinal linkage, wherein a first end of the longitudinal linkage is rotatably coupled to the rod body of the transverse linkage. A mounting and conveying device for the toner supply container includes: the linkage device and a cover body, wherein a first connecting post and a third connecting post are arranged on a side face of the cover body; wherein a second end of the longitudinal linkage is rotatably fixed to the first connecting post, and a spring post is connected to the third connecting post by a tension spring. Such structure is well sealed and simple with less wear on the parts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.