LIQUID SUPPLY CONTAINER AND METHOD OF MANUFACTURING THE SAME

A liquid supply container includes a liquid inlet/outlet portion forming member including a cylindrical portion attached to an opening end of a storage portion configured to contain liquid. An inlet/outlet portion of liquid for the storage portion is formed in the cylindrical portion, and an valve i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MIZUTANI, Tadahiro, KOBAYASHI, Atsushi, OYA, Shun
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A liquid supply container includes a liquid inlet/outlet portion forming member including a cylindrical portion attached to an opening end of a storage portion configured to contain liquid. An inlet/outlet portion of liquid for the storage portion is formed in the cylindrical portion, and an valve is disposed in the inlet/outlet portion. A valve body of the valve is movably accommodated in a holder member. The cylindrical portion of the liquid inlet/outlet portion forming member forms a void portion surrounding the holder member in a circumferential direction between the cylindrical portion and the holder member. A rib or a flange portion is provided for dividing the void portion into at least two portions in the circumferential direction or a moving direction of the valve body.