CARTRIDGE

• Main Authors: KOIZUMI YOSHIHIRO, NAWANO MASAHISA, MATSUMOTO HITOSHI
• Format: Patent
• Language: English; Japanese
• Published: 09.08.2018
• Subjects: CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

PROBLEM TO BE SOLVED: To provide a cartridge which easily enhances an agitation effect with respect to ink.SOLUTION: A cartridge can be mounted on a liquid injection device comprising a gas supply device and a liquid injection section, and comprises: a liquid storage section capable of storing liquid; a case accommodating the liquid storage section; and an air bag which is arranged between an inner wall of the case and the liquid storage section and can be brought into contact with the liquid storage section in a state of receiving gas supply and expanding. The air bag includes a first bag expandable by receiving the gas supply and a second bag positioned above the first bag at a use posture of the cartridge. The air bag and the liquid storage section are arranged side-by-side in a first direction intersecting with a vertical direction. When being viewed in the first direction at the use posture, the first bag is arranged at a position where overlapping with a lower side portion than a center of the vertical direction of the liquid storage section.SELECTED DRAWING: Figure 17 【課題】インクに対する撹拌効果を高めやすいカートリッジを提供する。【解決手段】気体供給装置と液体噴射部とを備える液体噴射装置に装着可能なカートリッジであって、液体を収容可能な液体収容部と、前記液体収容部を収容するケースと、前記ケースの内壁と前記液体収容部との間に配置され、前記気体の供給を受けて膨張した状態で前記液体収容部に接触可能なエアーバッグと、を備え、前記エアーバッグは、前記気体の供給を受けて膨張可能な第１バッグと、前記カートリッジの使用姿勢において、前記第１バッグよりも上方に位置する第２バッグと、を含み、前記エアーバッグと前記液体収容部とが、上下方向と交差する第１方向に並び、前記使用姿勢において前記第１方向に見たときに、前記第１バッグは、前記液体収容部のうち上下方向の中央よりも下側の部分に重なる位置に配置されている、ことを特徴とするカートリッジ。【選択図】図１７