| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology which can suppress the deterioration of the detection accuracy of a liquid remaining state, in the technology which detects the liquid remaining state of a liquid supply source by using a sensor at the side of a liquid consumption device.SOLUTION: This attachment member comprises: a positioning member which is positioned by being regulated in movement with respect to three directions by an attachment part; a member to be attached which is attached to the positioning member and positioned by being regulated in movement with respect to three directions by the positioning member; and a moving member which is attached to the member to be attached so as to be displaceable accompanied by the pressure change of an internal passage in a direction along at least a removal coordinate axis. The moving member is the attachment member which is arranged at a position opposing the other end of a rod-shaped member which is arranged at the liquid consumption device and whose one-end displacement is detected by a sensor arranged at the liquid consumption device and detecting the liquid remaining state of the liquid supply source, and contacts with the liquid consumption device at its other end when the attachment member is attached to the liquid consumption device. |
