Liquid storage container and liquid discharge apparatus
AssigneeCanon Kabushiki Kaisha
InventorRyo Shimamura
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Abstract
Disclosed is a method for suppressing adhesion of a liquid to the plug member. A disclosed liquid storage container has a storage chamber for storing a liquid, a supply port having a hollow cylindrical portion protruding from the storage chamber and being capable of supplying the liquid to the storage chamber, and a plug member detachably attached to the supply port. The plug member has a plug portion inserted into the hollow cylindrical portion to plug the supply port. On the plug portion, a first water repellent film having water repellency is formed on an exposed surface exposed at least to the inside of the hollow cylindrical portion in a portion inserted into the storage chamber.
Claims1
A liquid storage container for supply liquid to a liquid discharge apparatus comprising:
- a storage chamber configured to storage liquid;
- a supply port configured to have a hollow cylindrical portion protruding from the storage chamber and be capable of supplying the liquid to the storage chamber;
- and
- a plug member detachably and attachably attached to the supply port,
- wherein the plug portion has a first water repellent film having water repellency formed on a surface of a tip end of the plug portion in a direction along which the plug portion is attached to the supply port.
Dependencies are inferred from the claim text.