专利名称：Ink cartridge of ink-jet printer发明人：Yuan-Yuan Liu申请号：US10174831申请日：20020620
公开号：US20030234843A1公开日：20031225
专利附图：
摘要：An ink cartridge of an inkjet printer is formed by an ink box, and an ink boxcover. A connection portion thereof is formed with a tilt stepped surface. A top of the inkbox cover is formed with a liquid filling hole and an air inlet. The liquid filling hole is at thesame side of the output port of the ink box and the air inlet is at an opposite side of the
output port. A plurality of posts are installed in the ink box cover. Thereby, after the inkbox is melted-connected to the ink box cover, the posts extrudes the filling materialtherein to form an air flow path. Thereby, the ink in the ink box is supplemented from thefarmost end so as to avoid that ink in one side is exhausted, while the ink in another sidecan not supplement to the output port.
申请人：LIU YUAN-YUAN
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容