Ink box

The invention relates to an ink box comprising a shell, an ink outlet assembly, an air hole assembly and at least one handle, wherein the shell at least comprises a top wall, a bottom wall and a plurality of lateral walls, which can form an ink storage box; the ink outlet is positioned on the bottom wall; the air hole assembly comprises an air inlet communicated with the ink storage box positioned by the adjacent bottom wall; the handles extend from opposite lateral surfaces of the shell, each handle comprises a flexible part, and the flexible parts are separated from the handles by the lateral walls, from which the handles extend, of the shell at intervals. The ink box also comprises an extending member which extends from the shell positioned on the bottom of the bottom wall and is used for installing electronic chips.