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    • 29. 发明申请
    • INK CONTAINER AND INK JET RECORDING SYSTEM
    • 墨盒和墨水喷射记录系统
    • US20090244217A1
    • 2009-10-01
    • US12414140
    • 2009-03-30
    • Ryoji InoueYasuo KotakiTetsuya OhashiKoichi Kubo
    • Ryoji InoueYasuo KotakiTetsuya OhashiKoichi Kubo
    • B41J2/175F21V33/00
    • B41J2/1752B41J2/17513B41J2/17553
    • An ink container for retaining ink includes an ink containing body, an elastically displaceable supporting member, a light emitting portion, a light receiving portion for receiving light from the light emitting portion, a display portion for displaying the received light, and a light guide portion for optically connecting the light receiving portion and the display portion so as to guide the light received by the receiving portion to the display portion. The supporting member at least partly functions as the light guide portion. The light receiving portion is located, with a gap with respect to the light emitting portion, so as to cover the light emitting portion. The light receiving portion approaches the light emitting portion when the supporting member approaches the ink containing body by being subjected to urging toward the ink containing body. The light receiving portion moves apart from the light emitting portion when the supporting member moves apart from the ink containing body by being released from the urging toward the ink containing body.
    • 用于保持墨水的墨水容器包括墨水容纳体,可弹性位移的支撑构件,发光部分,用于接收来自发光部分的光的光接收部分,用于显示所接收的光的显示部分和导光部分 用于光学连接光接收部分和显示部分,以将由接收部分接收的光引导到显示部分。 支撑构件至少部分地用作导光部。 光接收部分相对于发光部分具有间隙,以覆盖发光部分。 当支撑构件受到朝向墨水容纳体的推动而接近墨水容纳体时,光接收部分接近发光部分。 当支撑构件通过从向墨水容纳体的推动释放而从墨水容纳体移开时,光接收部分从发光部分移开。