Cartridge, printing device, and printing system
A cartridge detachably mounted to a printing device cartridge mounting portion includes a second fixing structure including a groove guiding a first fixing structure, and a locking portion provided to the groove. The cartridge is brought from a cartridge insertion state to a cartridge mounting portion predetermined position by being moved along a horizontal direction to a mounting state in which the cartridge is mounted by being rotated and moved in a rotation mounting direction around a fulcrum which is a far side of the cartridge mounting portion in the insertion direction by receiving a force having a component in a downward direction of a gravity direction. The second fixing structure locks the first fixing structure in the mounting state and releases with the first fixing structure by receiving the force having the component in the downward direction of the gravity direction applied to the cartridge in the mounting state.
1 . A cartridge configured to be detachably mounted to a cartridge mounting portion of a printing device, the cartridge comprising:
a second fixing structure including
a groove which has a loop shape and which is configured to guide a first fixing structure of the printing device, and
a locking portion provided to the groove and configured to lock the first fixing structure, wherein
the cartridge is configured to be brought from an insertion state to a mounting state, the insertion state being a state in which the cartridge is inserted to a predetermined position of the cartridge mounting portion by being moved in an insertion direction along a horizontal direction, the mounting state being a state in which the cartridge is mounted in the cartridge mounting portion by being rotated and moved in a rotation mounting direction around a rotation fulcrum which is a far side of the cartridge mounting portion in the insertion direction by receiving a force having a component in a downward direction of a gravity direction,
the second fixing structure is configured to lock the first fixing structure in the mounting state, and
the second fixing structure is configured to release locking with the first fixing structure by receiving the force having the component in the downward direction of the gravity direction which is applied to the cartridge in the mounting state.
2 . The cartridge according to claim 1 , further comprising:
an upper surface positioned on an upper side in the insertion state, wherein
the cartridge is configured to be rotated and moved in the rotation mounting direction when an operation surface of the upper surface which is positioned on a near side in the insertion direction is pushed in the downward direction of the gravity direction in the insertion state.
3 . The cartridge according to claim 2 , wherein
the second fixing structure of the cartridge is configured to release the locking with the first fixing structure when the operation surface is pushed in the downward direction of the gravity direction in the mounting state.
4 . The cartridge according to claim 1 , further comprising
a side surface in the insertion state, wherein
the second fixing structure is formed on a rear surface positioned on a near side of the side surface in the insertion direction.
5 . A printing device comprising:
a cartridge mounting portion to and from which a cartridge is attached and detached;
a first fixing structure; and
a second fixing structure, wherein
the cartridge mounting portion is configured to be brought from an insertion state to a mounting state, the insertion state being a state in which the cartridge mounting portion supports the cartridge inserted to a predetermined position in an insertion direction along a horizontal direction, the mounting state being a state in which the cartridge mounting portion mounts the cartridge by being rotated and moved in a rotation mounting direction around a rotation fulcrum which is a far side of the cartridge mounting portion in the insertion direction by receiving a force having a component in a downward direction of a gravity direction,
the second fixing structure includes
a groove which has a loop shape and which is configured to guide the first fixing structure of the printing device, and
a locking portion provided to the groove and configured to lock the first fixing structure,
the first fixing structure and the second fixing structure are locked with each other in the mounting state, and locking between the first fixing structure and the second fixing structure is released by receiving the force having the component in the downward direction of the gravity direction in the mounting state.
6 . The printing device according to claim 5 , wherein the second fixing structure is interlinked with the cartridge mounting portion.