Liquid ejecting apparatus

1. A liquid ejecting apparatus comprising:

a first casing;

a second casing configured to pivotally move about a pivotal axis relative to the first casing, the second casing being configured to take an adjacent position at which the second casing is adjacent to the first casing and a spaced position at which the second casing is farther spaced away from the first casing than at the adjacent position;

a plurality of liquid holders, a first part of the plurality of liquid holders including at least one liquid holder provided at the first casing, a second part of the plurality of liquid holders including at least one liquid holder provided at the second casing, the second part of the plurality of liquid holders being different from the first part of the plurality of liquid holders;

a plurality of flexible tubes each having one end and another end, the one end being connected to the first part of the plurality of liquid holders, the other end being connected to the second part of the plurality of liquid holders;

a first supporting section provided at the first casing and configured to support the plurality of tubes;

a second supporting section provided at the second casing and configured to support the plurality of tubes; and

a third supporting section configured to support the plurality of tubes at a position between the first supporting section and the second supporting section in such a manner that the plurality of tubes is arranged in a direction parallel to the pivotal axis.

2. The liquid ejecting apparatus according to claim 1 , wherein the third supporting section is configured to move relative to the first casing and the second casing.

3. The liquid ejecting apparatus according to claim 1 , wherein the third supporting section comprises a first guide having a first guiding surface that is curved so as to support an inner side of curved portions of the plurality of tubes.

4. The liquid ejecting apparatus according to claim 3 , wherein the first guiding surface is curved with a curvature radius that is larger than or equal to a smallest curvature radius of each of the plurality of tubes.

5. The liquid ejecting apparatus according to claim 1 , further comprising:

a pivotal shaft extending in a direction of the pivotal axis and configured to couple the first casing with the second casing in such a manner that the second casing is pivotally movable relative to the first casing; and

a restricting section fixed to one of the pivotal shaft, the first casing, and the second casing and configured to restrict a moving range of the third supporting section.

6. The liquid ejecting apparatus according to claim 5 , wherein the restricting section is fixed to the first casing.

7. The liquid ejecting apparatus according to claim 5 , wherein the restricting section is formed with a hole; and

wherein the third supporting section has a protruding section extending in the direction parallel to the pivotal axis and configured to be inserted in the hole so that the third supporting section is rotatable about the protruding section.

8. The liquid ejecting apparatus according to claim 7 , wherein the hole is a circular hole so that the third supporting section is rotatable about the protruding section without shifting a position of the third supporting section.

9. The liquid ejecting apparatus according to claim 7 , wherein the hole is a guiding hole extending in a predetermined direction and defining the moving range, so that the protruding section is movable along the guiding hole.

10. The liquid ejecting apparatus according to claim 7 , wherein the protruding section is located so that an axis of the protruding section is on the same straight line as the pivotal axis.

11. The liquid ejecting apparatus according to claim 5 , wherein the restricting section is formed with a pair of holes; and

wherein the third supporting section further comprises:

a rotatable member;

a pair of protruding sections protruding from both ends of the rotatable member in the direction parallel to the pivotal axis, the pair of protruding sections being inserted in the pair of holes so that the rotatable member is rotatable about the pair of protruding sections;

a plurality of gripping sections fixed to the rotatable member so as to grip respective ones of the plurality of tubes in such a manner that the plurality of tubes is arranged in the direction parallel to the pivotal axis; and

a pair of first guides fixed to the rotatable member and each having a first guiding surface that is curved so as to support an inner side of curved portions of the plurality of tubes.

12. The liquid ejecting apparatus according to claim 1 , wherein the first supporting section comprises a second guide having a second guiding surface that is curved so as to support an inner side of curved portions of the plurality of tubes.

13. The liquid ejecting apparatus according to claim 1 , wherein the second supporting section comprises a third guide having a third guiding surface that is curved so as to support an inner side of curved portions of the plurality of tubes.

14. The liquid ejecting apparatus according to claim 1 , wherein the second part of the plurality of liquid holders comprises a liquid ejecting head configured to eject liquid; and

wherein the first part of the plurality of liquid holders comprises a tank configured to store liquid that is supplied to the liquid ejecting head.

15. The liquid ejecting apparatus according to claim 1 , wherein the second part of the plurality of liquid holders comprises a first tank configured to store liquid; and

wherein the first part of the plurality of liquid holders comprises a second tank configured to store liquid that is supplied to the first tank.

16. The liquid ejecting apparatus according to claim 1 , further comprising a liquid ejecting head configured to eject liquid,

wherein the second part of the plurality of liquid holders comprises a liquid receiving member configured to receive liquid ejected from the liquid ejecting head; and

wherein the first part of the plurality of liquid holders comprises a waste liquid tank configured to store liquid received by the liquid receiving member.