Abstract: A headphone includes: a sound source configured to convert an electric signal into a sound and to output the sound; a body portion covering a back surface of the sound source and holding the sound source; an ear pad which is configured to surround the pinna of a wearer, and which forms an air space between the wearer's head and the sound source when the headphone is worn; a sound absorbing material disposed opposing the sound source at a front surface of the sound source in the air space; and a holder holding the ear pad and the sound absorbing material. The holder is attachable to and detachable from the body portion.

Abstract: A liquid supply apparatus and a liquid container that allow a liquid outlet portion and a liquid inlet portion to be readily connected to each other are provided. An ink supply apparatus for supplying ink to an inkjet printer includes: an ink container that has an ink bag, and an ink outlet portion in communication with the ink bag; a right recess portion and a left recess portion that support the ink container; an ink inlet needle that can be connected to the ink outlet portion; and a connection tube that connects the ink inlet needle and the inkjet printer. The ink container is detachably supported by the right recess portion and the left recess portion such that the ink outlet portion is positioned on the upper side in the gravity direction of the ink bag.

Abstract: A liquid supply apparatus and a liquid container that allow a liquid outlet portion and a liquid inlet portion to be readily connected to each other are provided. An ink supply apparatus for supplying ink to an inkjet printer includes: an ink container that has an ink bag, and an ink outlet portion in communication with the ink bag; a right recess portion and a left recess portion that support the ink container; an ink inlet needle that can be connected to the ink outlet portion; and a connection tube that connects the ink inlet needle and the inkjet printer. The ink container is detachably supported by the right recess portion and the left recess portion such that the ink outlet portion is positioned on the upper side in the gravity direction of the ink bag.

Abstract: A liquid ejecting apparatus including a liquid ejecting head that ejects liquid; a head flow path connected to the liquid ejecting head, that supplies the liquid; an attaching member that is attachable at a position adjacent to the head flow path; and an opening/closing mechanism that opens the head flow path when the attaching member is attached at the adjacent position and closes the head flow path when the attaching member is removed from the adjacent position.

Abstract: A liquid storage container includes a liquid storage section configured to store a liquid, a liquid injection section connected to the liquid storage section and configured to inject the liquid into the liquid storage section, an air chamber communicated with air, an air introduction section 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 liquid injection port defined as an intersection at which the liquid injection section and the liquid storage section intersect each other, and a connecting port defined between the liquid storage section and the communicating passage and located above the liquid injection port in a posture where the liquid injection port is oriented upward in a direction intersecting with a horizontal direction.

Abstract: A liquid supply apparatus and a liquid container that allow a liquid outlet portion and a liquid inlet portion to be readily connected to each other are provided. An ink supply apparatus for supplying ink to an inkjet printer includes: an ink container that has an ink bag, and an ink outlet portion in communication with the ink bag; a right recess portion and a left recess portion that support the ink container; an ink inlet needle that can be connected to the ink outlet portion; and a connection tube that connects the ink inlet needle and the inkjet printer. The ink container is detachably supported by the right recess portion and the left recess portion such that the ink outlet portion is positioned on the upper side in the gravity direction of the ink bag.

Abstract: A liquid ejecting apparatus including a liquid ejecting head that ejects liquid; a head flow path connected to the liquid ejecting head, that supplies the liquid; an attaching member that is attachable at a position adjacent to the head flow path; and an opening/closing mechanism that opens the head flow path when the attaching member is attached at the adjacent position and closes the head flow path when the attaching member is removed from the adjacent position.

Abstract: A liquid storage container includes a liquid storage section configured to store a liquid, a liquid injection section connected to the liquid storage section and configured to inject the liquid into the liquid storage section, an air chamber communicated with air, an air introduction section 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 liquid injection port defined as an intersection at which the liquid injection section and the liquid storage section intersect each other, and a connecting port defined between the liquid storage section and the communicating passage and located above the liquid injection port in a posture where the liquid injection port is oriented upward in a direction intersecting with a horizontal direction.

Abstract: A liquid storage container includes a liquid storage section configured to store a liquid, a liquid injection section connected to the liquid storage section and configured to inject the liquid into the liquid storage section, an air chamber communicated with air, an air introduction section 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 liquid injection port defined as an intersection at which the liquid injection section and the liquid storage section intersect each other, and a connecting port defined between the liquid storage section and the communicating passage and located above the liquid injection port in a posture where the liquid injection port is oriented upward in a direction intersecting with a horizontal direction.

Abstract: A liquid supply apparatus and a liquid container that allow a liquid outlet portion and a liquid inlet portion to be readily connected to each other are provided. An ink supply apparatus for supplying ink to an inkjet printer includes: an ink container that has an ink bag, and an ink outlet portion in communication with the ink bag; a right recess portion and a left recess portion that support the ink container; an ink inlet needle that can be connected to the ink outlet portion; and a connection tube that connects the ink inlet needle and the inkjet printer. The ink container is detachably supported by the right recess portion and the left recess portion such that the ink outlet portion is positioned on the upper side in the gravity direction of the ink bag.

Abstract: A liquid storage container includes 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 po

Abstract: A liquid supply apparatus and a liquid container that allow a liquid outlet portion and a liquid inlet portion to be readily connected to each other are provided. An ink supply apparatus for supplying ink to an inkjet printer includes: an ink container that has an ink bag, and an ink outlet portion in communication with the ink bag; a right recess portion and a left recess portion that support the ink container; an ink inlet needle that can be connected to the ink outlet portion; and a connection tube that connects the ink inlet needle and the inkjet printer. The ink container is detachably supported by the right recess portion and the left recess portion such that the ink outlet portion is positioned on the upper side in the gravity direction of the ink bag.

Abstract: A liquid ejection apparatus includes a liquid ejection unit including a nozzle formation surface in which an opening of a nozzle for ejecting liquid is formed; a wiper disposed so that the wiper can come in contact with the nozzle formation surface; and a liquid collection portion, which is capable of collecting liquid adhered to the wiper, disposed on an end side of the nozzle formation surface of the liquid ejection unit so as to be spaced apart from the nozzle formation surface in a wiping direction. The liquid collection portion includes a scraper having a scraping surface that scrapes off the liquid adhered to the wiper by coming in contact with the wiper, and a liquid absorbing material disposed at a position that does not come in contact with the wiper and at a position that comes in contact with an end portion of the scraping surface.

Abstract: A liquid ejecting apparatus includes a liquid ejecting unit which includes a nozzle forming surface having nozzle openings for ejecting liquid formed thereon, a wiper which is contactably disposed on the nozzle forming surface, a movement unit which is able to relatively move the liquid ejecting unit and the wiper, and a control unit which controls the movement units such that an interference amount of the wiper and the nozzle forming surface in a position of the wiper which comes in contact with the liquid ejecting unit, is smaller than an interference amount of the wiper and the nozzle forming surface when the wiper is relatively moved through a nozzle region which is a region including the nozzle openings of the nozzle forming surface in a direction along the nozzle forming surface.

Abstract: A liquid storage container includes a liquid storage section configured to store a liquid, a liquid injection section connected to the liquid storage section and 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 section 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, and a collection section configured to collect the liquid and provided in a route of the communicating passage, the route being configured to send the air from the air chamber toward the liquid storage section and being a portion through which the air goes downward from above of the route in a posture where the liquid injection port is oriented upward in a direction intersecting wi

Abstract: A liquid storage container includes a liquid storage section configured to store a liquid, a liquid injection section connected to the liquid storage section and 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 section 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, and a collection section configured to collect the liquid and provided in a route of the communicating passage, the route being configured to send the air from the air chamber toward the liquid storage section and being a portion through which the air goes downward from above of the route in a posture where the liquid injection port is oriented upward in a direction intersecting wi

Abstract: A liquid storage container includes a liquid storage section configured to store a liquid, a liquid injection section connected to the liquid storage section and configured to inject the liquid into the liquid storage section, an air chamber communicated with air, an air introduction section 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 liquid injection port defined as an intersection at which the liquid injection section and the liquid storage section intersect each other, and a connecting port defined between the liquid storage section and the communicating passage and located above the liquid injection port in a posture where the liquid injection port is oriented upward in a direction intersecting with a horizontal direction.

Abstract: A liquid storage container includes 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 po

Abstract: A liquid ejection apparatus includes a liquid ejection unit including a nozzle formation surface in which an opening of a nozzle for ejecting liquid is formed; a wiper disposed so that the wiper can come in contact with the nozzle formation surface; and a liquid collection portion, which is capable of collecting liquid adhered to the wiper, disposed on an end side of the nozzle formation surface of the liquid ejection unit so as to be spaced apart from the nozzle formation surface in a wiping direction. The liquid collection portion includes a scraper having a scraping surface that scrapes off the liquid adhered to the wiper by coming in contact with the wiper, and a liquid absorbing material disposed at a position that does not come in contact with the wiper and at a position that comes in contact with an end portion of the scraping surface.

Abstract: A liquid ejecting apparatus includes a liquid ejecting unit which includes a nozzle forming surface having nozzle openings for ejecting liquid formed thereon, a wiper which is contactably disposed on the nozzle forming surface, a movement unit which is able to relatively move the liquid ejecting unit and the wiper, and a control unit which controls the movement units such that an interference amount of the wiper and the nozzle forming surface in a position of the wiper which comes in contact with the liquid ejecting unit, is smaller than an interference amount of the wiper and the nozzle forming surface when the wiper is relatively moved through a nozzle region which is a region including the nozzle openings of the nozzle forming surface in a direction along the nozzle forming surface.