Liquid storage unit and liquid ejection apparatus
US10160220B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2017 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Nov 30, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB41J29/02
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A liquid storage unit includes at least one liquid storage part that stores liquid to be supplied to a liquid ejection part ejecting the liquid and includes an injection port to which the liquid is injectable, a first opening/closing body that is openable so as to cover the injection port when the first opening/closing body is closed, and a locking part that locks the first opening/closing body and keeps the closed state of the first opening/closing body. The first opening/closing body includes a first insertion hole through which a locking member locking the closed first opening/closing body is insertable. The locking part is provided at a position facing the first insertion hole in an area covered by the closed first opening/closing body, and includes a second insertion hole through which the locking member is insertable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.