JP2005219416A5

JP2005219416A5 -

Info

Publication number: JP2005219416A5
Application number: JP2004031295A
Authority: JP
Filing date: 2004-02-06
Publication date: 2007-03-22
Anticipated expiration: 2024-02-06

Claims

A liquid container used in a liquid ejecting apparatus having a liquid container containing part that contains a liquid container and a slider that slides in an insertion direction while holding the liquid container inside the liquid container containing part. And
Formed on one side wall of the liquid container, and includes a supply unit for leading the liquid in the liquid container to the outside,
On the first side wall that intersects the side wall on which the supply unit is formed,
An abutting portion that abuts a part of the slider so as to be movable in the insertion direction of the liquid container;
A liquid container comprising: an engaging portion that engages with a lock portion provided on the slider.

The liquid container according to claim 1,
The liquid container according to claim 1, wherein the contact portion and the engagement portion are also provided on a second side wall that intersects with the side wall on which the supply portion is formed.

The liquid container according to claim 1 or 2,
The liquid container, wherein the abutting portion protrudes outside the liquid container.

In the liquid container according to any one of claims 1 to 3,
The engaging part is recessed in a second side wall that intersects with the first side wall or the side wall in which the supply part is formed, and the engaging part and the engaging part are inserted into the engaging part. A liquid container, wherein the lock portion is in an engaged state.

In the liquid container according to any one of claims 1 to 4,
The liquid container, wherein the contact portion is adjacent to the engagement portion.

In the liquid container according to any one of claims 1 to 5,
A liquid container, wherein a contact surface formed on the contact portion and in contact with a part of the slider is continuous with one surface of the engagement portion.

The liquid container according to any one of claims 1 to 6,
A liquid container comprising a reinforcing means for reinforcing the contact portion.

In the liquid container according to any one of claims 1 to 7,
A liquid characterized by comprising at least one of an introduction part for introducing a fluid into the inside, a circuit board having a storage element, a positioning part, and a contact part to be contacted with the liquid container housing part side. Container.

In the liquid container according to any one of claims 1 to 8,
A circuit board having a storage element is disposed on the wall constituting the liquid container, and a contact portion is formed to be contacted with the liquid container housing portion side.
The engaging portion, the circuit board, and the contact portion are disposed in order from each other in a height direction of the liquid container from the bottom surface of the liquid container in a relative distance. Liquid container.

In the liquid container according to any one of claims 1 to 9,
The contact portion and the engaging portion are provided on a surface of the liquid container that is substantially parallel to the insertion direction of the liquid container and that faces the slider. Liquid container.

In the liquid container according to any one of claims 1 to 10,
A liquid container, comprising a pair of positioning portions on the side wall on which the supply portion is formed, wherein the supply portion is provided between the positioning portions.

In the liquid container according to any one of claims 1 to 11,
The side wall where the supply unit is formed is provided with an introduction unit for introducing waste liquid into the liquid container,
A liquid container comprising an absorbent for absorbing waste liquid introduced from the introduction section.

In an ink cartridge having a top wall, a bottom wall, a front wall, a back wall, a first side wall and a second side wall,
One or more ink supply portions are formed on the front wall;
One or a plurality of ink storage portions are provided in the ink cartridge, and the ink storage portions communicate with the ink supply portion,
A first recess is formed in the first side wall;
An ink cartridge, wherein the first protrusion is formed to protrude from the first side wall.

In an ink cartridge having a top wall, a bottom wall, a front wall, a back wall, a first side wall and a second side wall,
One or more ink supply portions are formed on the front wall;
One or a plurality of ink storage portions are provided in the ink cartridge, and the ink storage portions communicate with the ink supply portion,
A first recess and a first protrusion are formed on the first side wall;
A second recess and a second protrusion are formed on the second side wall;
A third recess for arranging the circuit board is formed on any surface of the ink cartridge;
The first protrusion is adjacent to the first recess, the second protrusion is adjacent to the second recess, and the third recess is provided in the third recess. An ink cartridge comprising an opening in the front wall for allowing the circuit board to come into contact with the outside.

A front wall, a back wall, a top wall and a bottom wall, a first side wall having a first opening, and a second side wall;
One or more ink storage units and waste ink storage units provided in the ink cartridge;
An ink supply unit that communicates with the ink storage unit and an introduction unit that communicates with the waste ink storage unit, formed on the front wall;
An ink comprising: a first recess that is continuous with the first opening of the first side wall; and a first protrusion having a first contact surface that is substantially parallel to the front wall. cartridge.