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1. An ink cartridge mountable on a cartridge mounting section of an inkjet recording device in a mounting direction, the ink cartridge comprising:a cartridge main body that has an ink accommodating chamber accommodating ink therein and an ink outlet outputting ink in the ink accommodating chamber toward the inkjet recording device; anda pivoting member that is pivotably supported by the cartridge main body and that has a lid member configured of closing the ink outlet, the pivoting member pivoting to move the lid member between a closing position and an opening position, the lid member closing the ink outlet at the closing position, the lid member opening the ink outlet at the opening position.
2. The ink cartridge according to claim 1, wherein the lid member includes:a first surface that faces the ink outlet when the lid member is at the closing position;a second surface that is opposite to the first surface; anda projecting portion that projects from the second surface.
3. The ink cartridge according to claim 1, wherein the lid member includes a first surface that faces the ink outlet when the lid member is in the closing position, the first surface being formed with a zigzag part having depressions and projections arranged alternatively.
4. The ink cartridge according to claim 1, wherein the zigzag part is formed in a region of the first surface other than a region of the first surface that closes the ink outlet.
5. The ink cartridge according to claim 1, wherein the pivoting member pivots about a prescribed supporting portion of the cartridge main body that is positioned below the ink outlet when the ink cartridge is in a mounting posture in which the ink cartridge is mounted on the cartridge mounting section,wherein the ink outlet is positioned at a downstream end of the ink cartridge with respect to the mounting direction.
6. The ink cartridge according to claim 5, wherein the supporting portion is positioned at an upstream side of the ink outlet in the mounting direction.
7. The ink cartridge according to claim 1, wherein the ink outlet is disposed below a center of gravity of the cartridge main body when the ink cartridge is in a mounting posture in which the ink cartridge is mounted on the cartridge mounting section.
8. The ink cartridge according to claim 1, wherein the pivoting member includes an arm that pivots about a prescribed supporting portion of the cartridge main body and that has one end and another end opposite to the one end with respect to the supporting portion, the one end of the arm being connected to the lid member, the another end of the arm including an engaging portion,wherein the cartridge mounting section includes a mounting section engagement portion with which the engaging portion is engageable when the ink cartridge is mounted in the cartridge mounting section,wherein when the ink cartridge is mounted in the cartridge mounting section and the engaging portion engages with the mounting section engagement portion and moves in the mounting direction, the arm pivots to move the lid member from the closing position to the opening position.
9. The ink cartridge according to claim 8, wherein the mounting section engagement portion includes a groove with which the engaging portion is engageable, the groove being inclined upward in the mounting direction,wherein when the ink cartridge is mounted in the cartridge mounting section in the mounting direction and the engaging portion engages with the groove and moves upward along the groove, the lid member moves from the closing position to the opening position that is lower than the closing position in a vertical direction.
10. The ink cartridge according to claim 1, wherein the pivoting member includes an arm that pivots about a prescribed supporting portion of the cartridge main body and that has one end and another end opposite to the one end with respect to the supporting portion, the one end of the arm being connected to the lid member, the another end of the arm including a plurality of first teeth that is arranged in a pivoting direction of the pivoting member,wherein the cartridge mounting section includes a plurality of second teeth that is engageable with the first teeth when the ink cartridge is mounted in the cartridge mounting section in the mounting direction,wherein when the ink cartridge is mounted in the cartridge mounting section in the mounting direction and the plurality of the first teeth engage with the plurality of second teeth, the arm pivots to move the lid member from the closing position to the open position.
11. The ink cartridge according to claim 1, wherein the lid member is below the ink outlet in a vertical direction when the ink cartridge is in a mounting posture in which the ink cartridge is mounted on the cartridge mounting section.
12. An ink cartridge comprising:a cartridge main body that has an ink accommodating chamber accommodating ink therein and an ink outlet outputting ink; anda pivoting member that is pivotably supported by the cartridge main body and that has a lid member configured of closing the ink outlet, the pivoting member pivoting to move the lid member between a closing position and an opening position, the lid member closing the ink outlet at the closing position, the lid member opening the ink outlet at the opening position.
13. An inkjet recording system comprising:an inkjet recording device that has an inkjet head and a cartridge mounting section;an ink cartridge that is mountable in the cartridge mounting section in a mounting direction;wherein the ink cartridge comprising:a cartridge main body that has an ink accommodating chamber accommodating ink therein and an ink outlet outputting ink in the ink accommodating chamber toward the inkjet recording device; anda pivoting member that is pivotably supported by the cartridge main body and that has a lid member configured of closing the ink outlet, the pivoting member pivoting to move the lid member between a closing position and an opening position, the lid member closing the ink outlet at the closing position, the lid member opening the ink outlet at the opening position.
14. The inkjet recording system according to claim 13, wherein the pivoting member includes an arm that pivots about a prescribed supporting portion of the cartridge main body and that has one end and another end opposite to the one end with respect to the supporting portion, the one end of the arm being connected to the lid member, the another end of the arm including an engaging portion,wherein the cartridge mounting section includes a mounting section engagement portion with which the engaging portion is engageable when the ink cartridge is mounted in the cartridge mounting section,wherein when the ink cartridge is mounted in the cartridge mounting section and the engaging portion engages with the mounting section engagement portion and moves in the mounting direction, the arm pivots to move from the closing position to the opening position.
15. The inkjet recording system according to claim 13, further comprising a detecting unit that detects whether the cartridge is mounted in the cartridge mounting section by contacting the ink cartridge.
16. The inkjet recording system according to claim 15, wherein the cartridge mounting section includes a bottom surface,wherein the lid member including:a first surface that faces the ink outlet when the lid member is at the closing position; anda second surface that is opposite to the first surface; anda projecting portion that projects from the second surface,wherein the projecting portion contacts the detecting unit when the ink cartridge is mounted and the lid member moves to the opening position. |
