Conveyor device and image forming apparatus
AssigneeRicoh Company, Ltd.
InventorNobuo Takami
Life of this patent
Estimating the term…
Abstract
A toner-conveying device includes a movable plate. The movable plate is movable between a holding position such as to couple a cap of a toner container to a nozzle when the toner container is supported by a container holder, and a retreating position such as not to hinder loading and unloading of the toner container in the container holder. The movable plate is placed in the holding position by a cam when the nozzle is coupled to the cap, and is released and moved to the retreating position while the toner container is being loaded or unloaded. In this structure, the cap can be properly positioned in the conveyor device while ensuring the rigidity of a bag of the container within a practically preferable range, without reducing the convenience for the operator.
Claims10
A toner container for use in am image forming apparatus, comprising:
- a toner accommodation member configured to accommodate toner;
- and
- a cap member configured to cap the toner accommodation member, said cap member including:
- a cylindrical valve room,
- a toner reception opening formed on a ceiling of the valve room and configured to receive the toner,
- a toner discharging opening located at one end of the valve room,
- an engaging section configured to engage with the toner accommodation member by a deformable ring,
- a communication hole located between the toner reception opening and the toner accommodation member and configured to guide the toner from the toner accommodation member to the toner reception opening, and
- a valve member configured to open and close the toner reception opening when moved away from the valve room by a nozzle of the image forming apparatus inserted into the valve room in a valve room axis direction.
Dependencies are inferred from the claim text.