| 摘要 |
PROBLEM TO BE SOLVED: To take out a liquid supply unit from a holding mechanism without performing an operation of a conventional technology.SOLUTION: The liquid supply unit is a cartridge 5 capable of supplying a liquid to an introduction part of a liquid jet device equipped with an engagement hole 44, an engaged part 61, an electrode part having electrode pins, and the introduction part capable of introducing the liquid. The liquid supply unit includes: a first box body 81 having a liquid storage part capable of storing the liquid, a liquid supply part capable of supplying the liquid to the introduction part from the liquid storage part, and an engagement projection part 85 capable of being engaged with the engagement hole 44; a second box body 82 having a terminal part capable of electrically contacting the electrode part, and an engagement part 65 capable of being engaged with the engaged part 61; and an energization member 88 capable of energizing the second box body 82 in a direction away from the first box body 81 in a state that the cartridge 5 is mounted on the liquid jet device.SELECTED DRAWING: Figure 13 |
