LIQUID CONTAINER

摘要

PROBLEM TO BE SOLVED: To simplify the structure of a liquid container by providing the bottom of an inner container with an opening at one point when the rate of discharge of the liquid container is detected from the difference in liquid pressure. SOLUTION: The bottom of the inner container 2 is provided with the one common opening 4 which is common for discharge and detection and the inside of a connecting member 5 which is connected to the opening 4 is segmented to a discharge passage 16 communicated with a discharge port by a partition 15 and a detecting passage 17 communicated with a liquid pressure detecting sensor 11.