公开(公告)号：US20080100682A1

公开(公告)日：2008-05-01

申请号：US12016861

申请日：2008-01-18

申请人： Wataru Sugiyama ,  Noritsugu Ito ,  Naokazu Tanahashi ,  Shingo Ito

发明人： Wataru Sugiyama ,  Noritsugu Ito ,  Naokazu Tanahashi ,  Shingo Ito

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/17523 ,  B41J2/17553 ,  B41J2/17566

摘要： An ink cartridge includes a first wall, a second wall opposite the first wall, and an ink supply portion positioned at the first wall. The ink cartridge also includes at least one third wall which is substantially perpendicular to each of the first wall and the second wall, a fourth wall which is substantially perpendicular to each of the first wall, the second wall, and the at least one third wall, and a fifth wall opposite the fourth wall. The at least one third wall has a first recess formed therein which is adjacent to and intersects the fourth wall, and the first recess extends from the first wall towards the second wall. Moreover, the at least one third wall has a second recess formed therein which is adjacent to and intersects the fifth wall, and the second recess extends from the first wall towards the second wall. In addition, the fifth wall has a concavity formed therein, and the concavity intersects a portion of the second recess.

摘要翻译： 墨盒包括第一壁，与第一壁相对的第二壁和位于第一壁处的供墨部。 墨盒还包括至少一个第三壁，其基本上垂直于第一壁和第二壁中的每一个，第四壁基本上垂直于第一壁，第二壁和至少一个第三壁中的每一个 ，以及与第四壁相对的第五壁。 所述至少一个第三壁具有形成在其中的第一凹部，其与第四壁相邻并相交，并且第一凹部从第一壁向第二壁延伸。 此外，至少一个第三壁具有形成在其中的第二凹部，其邻近并与第五壁相交，并且第二凹部从第一壁向第二壁延伸。 此外，第五壁具有形成在其中的凹部，凹部与第二凹部的一部分相交。

公开(公告)号：US20080024573A1

公开(公告)日：2008-01-31

申请号：US11867869

申请日：2007-10-05

申请人： Wataru Sugiyama ,  Noritsugu Ito ,  Naokazu Tanahashi ,  Shingo Ito

发明人： Wataru Sugiyama ,  Noritsugu Ito ,  Naokazu Tanahashi ,  Shingo Ito

IPC分类号： B41J2/175

CPC分类号： B41J2/17513 ,  B41J2/17523 ,  B41J2/17553 ,  B41J2/17566

摘要： An ink cartridge includes a first wall, a second wall opposite the first wall, and an ink supply portion positioned at the first wall. The ink cartridge also includes at least one third wall which is substantially perpendicular to each of the first wall and the second wall, a fourth wall which is substantially perpendicular to each of the first wall, the second wall, and the at least one third wall, and a fifth wall opposite the fourth wall. The at least one third wall has a first recess formed therein which is adjacent to and intersects the fourth wall, and the first recess extends from the first wall towards the second wall. Moreover, the at least one third wall has a second recess formed therein which is adjacent to and intersects the fifth wall, and the second recess extends from the first wall towards the second wall. In addition, the fifth wall has a concavity formed therein, and the concavity intersects a portion of the second recess.