| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique capable of suppressing an impact to be applied to an ink tank.SOLUTION: A tank unit 30 capable of being fixed in a liquid injection device comprises: a first liquid supply tube capable of supplying a liquid to the liquid injection device; a first tank 50 connected to the first liquid supply tube; and an exterior unit for accommodating the first tank 50. At a reference attitude, in which the tank unit 30 is fixed in the liquid injection device and in which the liquid injection device injects the liquid, when the vertically upward direction is a +Z direction, the first tank 50 includes a first stationary part 530 disposed on the face of the first tank 50 directed toward the +Z direction, thereby to fix the motion of the first tank 50 in the +Z direction with respect to the exterior unit.SELECTED DRAWING: Figure 5 |
