| 摘要 |
PURPOSE: An ink charging device and a nozzle adapter are provided to manufacture an integrated type nozzle correspondently to an ink cartridge nozzle, thereby simply charging ink to various kinds of the ink cartridges. CONSTITUTION: An ink charging device comprises an ink injecting unit(2100), an ink collecting unit(2200), a cartridge fixing unit(2400), and a nozzle adapter(2300). The ink injecting unit comprises a piston, a sensor unit, a cylinder, and an injection valve. The sensor unit senses an amount of an ink injection. The cylinder receives the ink and the injection valve controls the ink injection. The ink collecting unit collects ink from the cylinder. An ink cartridge is mounted on the cartridge fixing unit. The nozzle adaptor is joined to the lower part of the cartridge fixing unit and connected to the ink injecting unit, thereby injecting the ink supplied from the ink injecting unit to the ink cartridge. [Reference numerals] (2100) Ink injecting unit; (2110) Injection valve; (2120) Piston; (2130) Sensor unit; (2140) Cylinder; (2200) Ink collecting unit; (2300) Nozzle adaptor; (2400) Cartridge fixing unit |
