Abstract: The liquid container has a spacer member provided in the liquid storage portion. When three directions orthogonal to each other are assumed to be a D direction, a T direction, and a W direction, in the D direction, a direction from a liquid outlet portion toward the other edge portion of the bag is assumed to be a +D direction, and the opposite direction to the +D direction is assumed to be a ?D direction, and a direction in which the dimension of the outer shape of the liquid container is smallest is assumed to be the T direction, and the spacer member has, on the +D direction side, a face inclined such that the dimension in the T direction of the spacer member increases from the +D direction side toward the ?D direction side.

Abstract: When a known lid member was merely applied to a bottle that contains ink, there was room for improvement in terms of the operation of the lid member and the way how to bring attention to the handling thereof. A bottle set is provided that includes: a bottle that includes an ink container that contains ink, and an outflow port through which the ink in the ink container flows out to the outside; and a lid member that is configured to attach to and detach from the bottle, and is configured to cover the outflow port in a state of being attached to the bottle. The lid member includes a colored portion that has optical transparency and is colored with a color corresponding to a type of the ink contained in the ink container in at least a portion of the lid member.

Abstract: The liquid container is detachable from a case of a liquid ejection apparatus. The liquid container has a bag-shaped member that is flexible and has a storage portion for storing a liquid therein, and a connection member attached to the bag-shaped member. The connection member has a liquid introducing outlet into which a liquid introducing portion of the liquid ejection apparatus is inserted, a container-side electrical connection unit to which an apparatus-side electrical connection unit of the liquid ejection apparatus is connected, and a handle that pivots with respect to the connection member. In a state where the liquid container is arranged in the case, the handle is provided at a position exposed to the outside of the case, and when the liquid container is mounted to/removed from the case, the handle is brought into a second orientation in which the handle is pivoted from a first orientation.

Abstract: It is difficult to reduce the number of parts of a known bottle set. A bottle set includes: a bottle having an ink container capable of containing ink, and a nozzle through which the ink in the ink container can flow out; and a lid member that is attachable to and detachable from the bottle, and can cover the nozzle in a state where the lid member is attached to the bottle. An outflow port from which the ink in the ink container can flow out is formed in the nozzle, the lid member has a sealing portion that seals the outflow port in a state where the lid member is attached to the bottle, and the sealing portion is integrally formed in the lid member.

Abstract: A liquid container includes a liquid container body and a protection member that is attached to the liquid container body. The liquid container body includes: a liquid supply port; a plurality of contact parts that are to be in contact with an electrode part; a first engagement-target part; and a second engagement-target part. The protection member includes: a sealing part that faces the liquid supply port; a first engaging part that engages with the first engagement-target part; and a second engaging part that engages with the second engagement-target part. A first direction denotes a direction in which the sealing part faces the liquid supply port, a second direction denotes a direction that is orthogonal to the first direction and is a direction from the liquid supply port to the plurality of contact parts, and a third direction denotes a direction that is orthogonal to the first direction and the second direction.

Abstract: A liquid supply unit includes a first wall, a second wall that opposes the first wall, a third wall that intersects the first wall and the second wall, a fourth wall that intersects the second wall and opposes the third wall, a fifth wall that intersects the first wall, the second wall, the third wall, and the fourth wall, a sixth wall that intersects the first wall, the second wall, the third wall, and the fourth wall, and opposes the fifth wall, and a seventh wall that intersects the fifth wall and the sixth wall and is located between the first wall and the fourth wall. The direction from the third wall toward the fourth wall is a direction parallel to a moving direction in which the carriage moves back and forth. The seventh wall inclines relative to the gravity direction toward the third wall side.

Abstract: A liquid container includes a liquid container body and a protection member that is attached to the liquid container body. The liquid container body includes: a liquid supply port; a plurality of contact parts that are to be in contact with an electrode part; a first engagement-target part; and a second engagement-target part. The protection member includes: a sealing part that faces the liquid supply port; a first engaging part that engages with the first engagement-target part; and a second engaging part that engages with the second engagement-target part. A first direction denotes a direction in which the sealing part faces the liquid supply port, a second direction denotes a direction that is orthogonal to the first direction and is a direction from the liquid supply port to the plurality of contact parts, and a third direction denotes a direction that is orthogonal to the first direction and the second direction.

Abstract: An ink container that is attachable to and detachable from a liquid supply apparatus that supplies ink to a liquid injection apparatus. The ink container includes: an ink container part that houses ink; a handle unit that is located at an end of the ink container part; and an ink outlet part that is provided on the handle unit and that is in communication with an inside of the ink container part via the handle unit. The ink outlet part is located on a portion of the handle unit that is on an opposite side to the ink container part side.

Abstract: A liquid storage container includes a liquid storage portion configured and arranged to store liquid, and a liquid supply portion having a liquid supply flow path provided to supply the liquid in the liquid storage portion to a liquid ejecting apparatus. The liquid storage container further includes a filter unit arranged inside of the liquid storage portion and connected to the liquid supply portion. The filter unit has a first opening connecting to the liquid supply flow path, a second opening connecting to an interior of the liquid storage portion, a connection flow path connecting the first opening and the second opening, a filter chamber arranged in the connection flow path with a filter being installed in the filter chamber, and a low pressure chamber connecting to the interior of the liquid storage portion at a different position from the connection flow path and having pressure lower than atmospheric pressure.

Abstract: A liquid container can be smoothly mounted to a mounting portion, and the liquid container is reliably locked when mounting is complete. The liquid container includes: a first surface that is on a side in a direction of insertion (+Y direction); a second surface that opposes the first surface; a third surface that intersects the first surface and the second surface and has formed therein a groove portion that can engage with a lever member; a fourth surface that opposes the third surface; and lower protruding wall portions that are provided on at least one of the third surface and the fourth surface, and are positioned by guide surfaces of lower guide ribs of the mounting portion when the ink cartridge is locked by engagement of the groove portion with the lever member due to the ink cartridge moving in the direction of insertion into the mounting portion.

Abstract: An ink container that is attachable to and detachable from a liquid supply apparatus that supplies ink to a liquid injection apparatus. The ink container includes: an ink container part that houses ink; a handle unit that is located at an end of the ink container part; and an ink outlet part that is provided on the handle unit and that is in communication with an inside of the ink container part via the handle unit. The ink outlet part is located on a portion of the handle unit that is on an opposite side to the ink container part side.

Abstract: A liquid containing body includes a liquid containing vessel, and a casing member. The liquid containing vessel contains a liquid, and includes a supply member with a liquid supply opening that supplies the liquid to a liquid consumption apparatus. The casing member supports at least the supply member. The supply member has a cylindrical flow path section that defines the liquid supply opening. The casing member has a through hole forming section with a through hole. The cylindrical flow path section is insertable in the through hole. The casing member further has an engaging section that engages with the supply member to regulate movement of the cylindrical flow path section in an opposite direction to an insertion direction while the cylindrical flow path section is rotated with the insertion direction as an axial line in a state where the cylindrical flow path section is inserted in the through hole.

Abstract: A liquid containing vessel includes a liquid containing chamber configured to contain a liquid. The liquid containing chamber has a filter chamber with a filter through which the liquid is configured to pass, and a low pressure chamber having a pressure that is lower than atmospheric pressure.

Abstract: A liquid housing body recycling method is provided for a liquid housing body that includes a liquid housing unit that is configured to house liquid, a supply member with a supply port that is configured to be connected to a liquid supply tube of a liquid consuming device, and a filter through which the liquid is configured to pass, with the liquid inside the liquid housing unit being supplied to the liquid consuming device via the supply port by passing through the filter. The liquid housing body recycling method includes forming an opening part on the liquid housing unit at a position outside an area facing opposite the filter on the liquid housing unit, injecting the liquid from the opening part of the liquid housing unit on which the opening part has been formed, and sealing the opening part.

Abstract: A cartridge comprises: a printing material container; a printing material supplier that supplies a printing material contained in the printing material container to a printing device; a first surface and a second surface that are opposed to each other; a third surface that intersects with the first surface and the second surface; a fourth surface that is opposed to the third surface; a cartridge-side engagement structure that is provided on the third surface at a position closer to the first surface than the second surface and is configured to be engaged with a device-side engagement structure of the printing device; and contact portions that are provided in an area where both an end of the first surface proximate to the fourth surface and an end of the fourth surface proximate to the first surface are located and are configured to be in contact with the printing device. A contact surface defined by the contact portions is inclined to the fourth surface.

Abstract: A liquid storage container includes a liquid storage portion configured and arranged to store liquid, and a liquid supply portion having a liquid supply flow path provided to supply the liquid in the liquid storage portion to a liquid ejecting apparatus. The liquid storage container further includes a filter unit arranged inside of the liquid storage portion and connected to the liquid supply portion. The filter unit has a first opening connecting to the liquid supply flow path, a second opening connecting to an interior of the liquid storage portion, a connection flow path connecting the first opening and the second opening, a filter chamber arranged in the connection flow path with a filter being installed in the filter chamber, and a low pressure chamber connecting to the interior of the liquid storage portion at a different position from the connection flow path and having pressure lower than atmospheric pressure.

Abstract: A liquid container that can be mounted to a mounting portion in a stable state is provided. An ink cartridge includes: a first surface that has formed therein a liquid supply opening through which the ink can flow from the ink chamber to the outside, and is on the side in the direction of insertion into the mounting portion; a second surface that opposes the first surface; a third surface that intersects the first surface and the second surface; a fourth surface that opposes the third surface; a fifth surface that intersects the first surface, the second surface, and the third surface; and a sixth surface that opposes the fifth surface. Protrusion portions are respectively provided on the fifth surface side and the sixth surface side of at least one of the third surface and the fourth surface, and the protrusion portions come into contact with the mounting portion.