Waste liquid container and waste liquid discharging device

A waste liquid container that is detachably installed to a waste liquid discharging device main body, the waste liquid container comprising:

• an insertion hole into which a large diameter portion of a waste liquid discharging nozzle can be inserted, the waste liquid discharging nozzle being included in the waste liquid discharging device main body, the waste liquid discharging nozzle having the large diameter portion, a small diameter portion located on a front end side relative to the large diameter portion, and a taper portion located between the large diameter portion and the small diameter portion, the taper portion having a diameter that is less than the large diameter portion and greater than the small diameter portion,
• wherein when the waste liquid container is installed to the waste liquid discharging device main body, the insertion hole receives the taper portion after receiving a discharging opening of the waste liquid discharging nozzle and determines a position of the waste liquid container in a diameter direction of the large diameter portion with respect to the waste liquid discharging device main body by being fitted with the large diameter portion,
• wherein a position adjusting hole is formed in a front wall of the waste liquid container, the position adjusting hole being formed so as to suppress rotation of the waste liquid container after the insertion hole receives the large diameter portion of the waste liquid discharging nozzle,
• wherein a stair part is located at a rear end of a bottom surface in a detached direction for detaching the waste liquid container from the waste liquid discharging device main body, the stair part being formed so as to determine a position of the waste liquid container in the detached direction after the position adjusting hole suppressed rotation of the waste liquid container.