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    • 18. 发明公开
    • LIQUID FEED DEVICE
    • FLÜSSIGKEITSZUFUHRVORRICHTUNG
    • EP1780046A1
    • 2007-05-02
    • EP04822184.0
    • 2004-12-06
    • Hori, Yayoi
    • HORI, Eiji
    • B43K5/18B43K8/04A45D34/04B05C17/00B41K1/52B43K7/10
    • B41K1/52B43K7/02B43K7/08B43K7/10B43K8/03B43K8/04B43K8/06B43K27/08
    • In a liquid supply device provided with a liquid storage chamber and a reservoir chamber, gas-liquid exchange sensitivity is made excellent to supply the liquid stably to a liquid application portion, while changes in liquid storage amount inside the liquid storage chamber are reduced even when the temperature and/or position changes.
      A hollow portion of a main body 1 of a writing instrument is divided into a liquid storage chamber 3 that stores the liquid and a reservoir chamber 4 communicated with the atmosphere by a partition 2 with a through hole formed in a center portion of the partition 2. The main body 1 has an application material 8 that applies the liquid inside the liquid storage chamber 3, a porous relay core 10 that supplies the liquid inside the liquid storage chamber 3 to the application material 8 and that is inserted in the through hole to form a predetermined gap G with an inner wall of the through hole, and a partition extending portion 2b which is provided in the partition 2, protrudes to the liquid storage chamber side along the relay core 10, and in which the relay core is inserted to form a predetermined gap G'. The partition extending portion 2b is provided in the partition 2 to be higher than a surface H of the liquid stored in the liquid storage chamber when the application material 8 is pointed downward.
    • 在设置有液体储存室和储存室的液体供给装置中,气液交换灵敏度被优选地将液体稳定地供应到液体施加部分,同时当液体储存室内的液体储存量的变化甚至在 温度和/或位置发生变化。 书写工具的主体1的中空部分被分为存储液体的储液室3和与分隔件2连通的储存室4,储存室4具有形成在分隔件2的中心部分的通孔 主体1具有在液体储存室3内部施加液体的涂布材料8,将液体储存室3内的液体供给到涂布材料8并插入贯通孔的多孔中继芯10 与通孔的内壁形成预定的间隙G,并且设置在分隔件2中的分隔延伸部分2b沿着中继芯10突出到液体储存室侧,并且其中中继芯插入到 形成预定间隙G'。 当施加材料8向下指向时,隔壁延伸部分2b设置在分隔件2中,以高于存储在液体储存室中的液体的表面H.
    • 20. 发明公开
    • Ink occluding element in a writing implement
    • 在einemSchreibgerät的Tintenverschlusselement
    • EP1634724A2
    • 2006-03-15
    • EP05019978.5
    • 2005-09-14
    • THE PILOT INK CO., LTD.
    • Kurita, TetsuhiroInaba, Takao
    • B43K8/06
    • B43K8/06
    • A direct-fluid-supply writing implement (1) has a pentip (2), an ink occluding element (3) connected to a rear end of the pentip, the ink occluding element including a high-density portion (31), and a low density portion (32) continuously connected to a rear of the high density portion, an ink tank (7) disposed at rear of the ink occluding element and adapted to directly store ink and pluralities of communicating tubes (6) connecting the ink tank with the ink occluding element, the respective communicating tubes including an opened front end, wherein the front end of the communicating tube and the rear end of the pentip connect with the high-density portion.
    • 直流流体供给书写工具(1)具有五角形(2),连接到所述五边形后端的墨水封闭元件(3),所述墨水封闭元件包括高密度部分(31),以及 连续地连接到高密度部分的后部的低密度部分(32),设置在墨水封闭元件的后部并适于直接存储墨水的墨水罐(7)和连接墨水盒的多个连通管(6) 墨水封闭元件,各个连通管包括打开的前端,其中连通管的前端和pentip的后端与高密度部分连接。