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    • 17. 发明授权
    • Ink-jet recording apparatus and ink tank cartridge therefor
    • 喷墨记录装置和墨盒
    • US5790158A
    • 1998-08-04
    • US478170
    • 1995-06-07
    • Satoshi ShinadaSeiji MochizukiYoshinori MiyazawaTakao KobayashiHisashi KoikeYukiharu Suda
    • Satoshi ShinadaSeiji MochizukiYoshinori MiyazawaTakao KobayashiHisashi KoikeYukiharu Suda
    • B41J2/175
    • B41J2/175
    • An ink tank cartridge for an ink-jet type recording apparatus being removably mounted onto an ink supply needle of a recording body is provided. The ink tank cartridge is provided with a first chamber for storing ink and a second chamber for storing a porous member having ink impregnated therein. The second chamber communicates with the first chamber through a passageway formed within the cartridge between the first and second chambers. An ink supply port extends through and projects from a wall of the second chamber. The ink supply port supplies inks to the ink-jet recording apparatus through said porous member. A funnel-shaped packing member is provided within the ink supply port. The packing member is formed with a hole therethrough having a wide end and a narrow end and is dimensioned to receive the ink supply needle and to resiliently abutt against an outer periphery of the ink supply needle. The packing member is formed for preventing the flow of ink through the ink supply port other than through the ink supply needle when the needle is positioned in the ink supply port. The wide end of the hole is disposed away from the porous member.
    • 提供一种用于喷墨式记录装置的墨罐盒,其可移除地安装在记录体的供墨针上。 墨水盒带设置有用于存储墨的第一室和用于存储浸渍有墨的多孔构件的第二室。 第二室通过形成在第一和第二室之间的盒内的通道与第一室连通。 供墨口延伸穿过并从第二室的壁突出。 供墨口通过所述多孔构件向喷墨记录装置供应墨水。 在供墨口内设有漏斗形的包装件。 该包装件形成有一个穿过其的孔,该孔具有宽端和窄端,并且其尺寸被设计成容纳供墨针并弹性地抵靠供墨针的外周。 打包构件形成为当针位于供墨口中时防止墨通过供墨口而不是通过供墨针流动。 孔的宽端远离多孔构件设置。