| 摘要 |
<p>An ink cartridge (1) on an inkjet printer (10) comprises a cartridge body and a slidable cover (2) slidably connected with the cartridge body. Fixing snappers (14) are provided at two sides of the cartridge body. Movable walls (7) are provided at two sides of the slidable cover, and used to match and engage with the fixing snappers at the ends thereof. A friction-force generating member is provided at a side of the movable wall adjacent to a carriage of the printer. Due to the friction force generated by the friction-force generating member, two side walls of the movable wall can closely fit with an inner wall of the carriage of the printer to lock the ink cartridge, therefore the ink cartridge is fixed to the carriage of the printer. Thus, such a technical problem can be solved that during use of the ink cartridge on prior inkjet printer, a locking member may become loose after the printer has been impacted by an ink-amount detecting mechanism of the ink cartridge for a long time, causing a chip not to be able to contact well or even causing an ink container to be pushed out abnormally.</p> |
