| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink cartridge that allows remaining ink to be collected toward a spout plug and prevents the ink from leaking out to the outside of a case. <P>SOLUTION: The ink cartridge 1 includes a case 2 and an ink pack 7. The ink pack 7 includes an ink bag 71, and a spout plug 72 that has a first opening communicating with the ink bag 71 and a second opening opened to the outside. The end on the second opening side of the case 2 has: a first corner part 334 located to the first opening side with respect to the tip on the second opening side of the spout plug 72 in the axis X direction of the spout plug 72; a second corner part 335 located to the side opposite to the first opening; and a receiving surface part 310 extending in the axis X direction from the first corner part 334. The ink pack 7 is housed such that the axis X of the spout plug 72 is located close to one end of the case 2 on the side having the first corner part 334 and the tip on the second opening side of the spout plug 72 is located in the inside direction of the case 2 from a line L connecting the first corner part 334 and the second corner part 335. <P>COPYRIGHT: (C)2012,JPO&INPIT |
