Patent ID: 8678572
Filing Date: 2014-03-25
Classification: B41J

Abstract:
1. A liquid storage container which is mounted on a liquid ejecting apparatus ejecting a liquid from an ejecting head and supplies the liquid to the ejecting head, the liquid storage container comprising: a liquid storage chamber configured to store the liquid therein; a liquid supply portion configured to supply the liquid to the ejecting head; a device chamber that is provided in a pathway supplying the liquid from the liquid storage chamber to the liquid supply portion and that includes a device in an inner portion of the device chamber, the device being a residual quantity sensor; and an air chamber that is provided in a pathway supplying air from the outside of the liquid storage container to the liquid storage chamber according to a decrease of the liquid in the liquid storage chamber, that is filled with air in an inner portion of the air chamber, and that is configured to trap the liquid when the liquid flows toward the outside of the liquid storage container from the liquid storage chamber through the air chamber in order to prevent the liquid from being leaked out to the outside of the liquid storage container, wherein a plurality of walls is used to form the device chamber, at least one of the plurality of walls being used to form the air chamber, the at least one of the plurality of walls being located between the device chamber and the air chamber.