Liquid supplying mechanism, and liquid ejection apparatus
A liquid supplying mechanism includes: a tank including a liquid storage section configured to store a liquid, and a liquid injection port configured to inject the liquid into the liquid storage section; and a bottle configured to replenish the liquid into the tank. The bottle includes: a bottle section configured to store the liquid; and a protruding section, which protrudes from the bottle section, and is insertable into the liquid injection port so as to inject, into the liquid storage section, the liquid stored in the bottle section. The liquid injection port includes: a protruding section insertion portion into which the protruding section of the bottle is insertable; and a protruding section fixing portion, which is engageable with the protruding section of the bottle, to thereby be capable of fixing the bottle to the tank.
1. A method for injecting an ink to a tank storing the ink supplied to an ink jet head from a bottle storing the ink for replenishment, in which
the bottle comprises a protruding section, which derives the ink for replenishment to the tank, and
the tank comprises an ink injection port into which the protruding section is inserted and the ink injection port fixes the bottle, wherein the ink injection port comprises:
a protruding section insertion portion into which the protruding section of the bottle is insertable, and
a protruding section fixing portion fixing the protruding section,
wherein the method comprises:
an inserting step of inserting the protruding section of the bottle into the protruding section insertion portion,
a fixing step of fixing the bottle with the protruding section fixing portion by moving the protruding section from the protruding section insertion portion to the protruding section fixing portion in a direction orthogonal to a direction of inserting the protruding section, and
an injecting step of injecting the ink from the bottle to the tank under the condition which the bottle is fixed with the protruding section fixing portion.
2. A method for injecting an ink according to claim 1 , in which
the tank has an approximately rectangular parallelepiped shape,
the tank has an inclined surface having the tapered shape tapered in a vertically upward direction in the predetermined posture under use of the tank, and
the ink injection port is formed in the inclined surface,
wherein, in the fixing step,
the bottle is fixed to the tank in an obliquely downward direction.
3. A method for injecting an ink according to claim 1 , in which
the center point of the protruding section fixing portion is arranged vertically flush with the center point of the protruding section insertion portion in the predetermined posture under use of the tank,
wherein, in the fixing step,
the protruding section is moved to a horizontal direction.
4. A method for injecting an ink according to claim 1 , in which
a guide inclined surface formed on a deep side of the liquid injection port in the insertion direction of the bottle extends in an inclined manner from the protruding section insertion portion to the protruding section fixing portion into a deep portion of the tank,
wherein, in the inserting step,
a top of the protruding section abuts on the guide inclined surface when the protruding section is inserted into the protruding section insertion portion, and
as the protruding section is further advanced into the deep portion of the tank, the bottle is guided from the protruding section insertion portion to the protruding section fixing portion by sliding the top of the protruding section along with the guide inclined surface.
5. A printer comprising:
a tank comprising:
an ink storage section configured to store an ink supplied to an ink jet head, and
an ink injection port configured to be inserted by an ink bottle storing an ink for replenishment, and to keep the condition that the bottle is fixed with injection port,
wherein the ink injection port comprises:
a first opening into which the ink bottle is insertable, and
a second opening configured to fix the bottle,
wherein the second opening is formed continuously with the first opening in order that the bottle is able to move in a direction orthogonal to a direction of inserting the bottle.
6. A printer according to claim 5 , wherein
the ink tank has an approximately rectangular parallelepiped shape,
the ink tank has an inclined surface having the tapered shape tapered in a vertically upward direction in the predetermined posture under use of the ink tank, and
the ink injection port is formed in the inclined surface.
7. A printer according to claim 5 , wherein
the first opening is arranged vertically flush with the second opening.
8. A printer according to claim 5 , wherein
a guide inclined surface is formed in the ink tank, and the guide inclined surface is arranged so that a distance between the ink injection port and the guide inclined surface is gradually elongated from the first opening to the second opening.
9. A printer according to claim 5 , wherein
the ink injection port is formed in approximate gourd-shaped in which an opening diameter of first opening is relatively larger than an opening diameter of the second opening.
10. A printer comprising:
a tank comprising:
an ink storage section configured to store an ink supplied to an ink jet head, and
an ink injection port configured to keep the condition that the bottle is fixed with injection port,
wherein
the ink injection port is formed on an exterior wall surface of the ink storage section, and the ink injection port comprises a first opening and a second opening being formed continuously with the first opening, and
the ink injection port is formed in approximate gourd-shaped in which an opening diameter of first opening is relatively larger than an opening diameter of the second opening.