| 摘要 |
PROBLEM TO BE SOLVED: To attain high accuracy positioning of a liquid drop ejection part and a liquid supply part. SOLUTION: A driving circuit part 56 is resiliently connected to an ink supply part 42 and an ink ejection part 40. Consequently, even when the driving circuit part 56 and an ink ejection part unit 43 are positioned in a device of an inkjet recording device 10 with different accuracy, the influence of vibration or the like applied from one of the driving circuit part 56 and the ink ejection part unit 43 to the other is restrained. The mass and volume of the ink ejection part unit 43 are reduced in comparison with constitution of integrally providing the driving circuit part 56 and the ink supply part 42 and the ink ejection part 40. The liquid drop ejection part and the liquid supply part can thereby be positioned with high accuracy. COPYRIGHT: (C)2010,JPO&INPIT |
