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LIQUID STORAGE CONTAINER AND LIQUID JET APPARATUS

  • US 20150109379A1
  • Filed: 10/21/2014
  • Published: 04/23/2015
  • Est. Priority Date: 10/23/2013
  • Status: Active Grant
First Claim
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1. A liquid storage container comprising:

  • a liquid storage section configured to store a liquid;

    a liquid injection section configured to inject the liquid into the liquid storage section;

    a liquid injection port defined as an intersection at which the liquid injection section and the liquid storage section intersect each other;

    an air chamber communicated with air;

    an air introduction path communicated to the air chamber and configured to introduce the air to the air chamber;

    a communicating passage through which the liquid storage section and the air chamber are communicated to each other;

    a first connecting port, which is a connecting port between the air introduction path and the air chamber, being located below a position that is lowered by a first distance from an upper end of the air chamber and located above a position that is raised by a second distance from a lower end of the air chamber in a posture where a liquid injection port is oriented upward in the intersecting direction; and

    a second connecting port, which is a connecting port between the communicating passage and the air chamber, in the intersecting direction in the posture,where the first distance is defined as a length of the first connecting port in an intersecting direction intersecting with a horizontal direction in the posture and the second distance is defined as a length of the second connecting port in the intersecting direction in the posture.

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