Image forming agent storage container, image forming apparatus, method of mounting/detaching image forming agent storage container and method of filling/refilling image forming agent
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United States of America Patent
Stats
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May 7, 2013
Grant Date -
Jan 27, 2011
app pub date -
Jun 17, 2010
filing date -
Jul 22, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A storage container includes a container body formed with a discharge hole and a filling hole, an opening and closing part opening and closing the discharge hole, a lid member sealing the filling hole, and an operating member having a facing portion facing the filling hole and used to operate the opening and closing part. The operating member moves between a first position where the discharge hole is brought into an opened state, a second position where the discharge hole is brought into a closed state, and where the facing portion is arranged at a position which overlaps the container body, and a third position where the discharge hole is brought into a closed state, and where the facing portion is arranged at a position which does not overlap the container body in the direction of gravity in which the sealing part is attached to the container body.
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