| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid discharge container having a vertical pump and with a suction valve element easily separated from a valve seat when the element is stuck on the seat owing to the solidification or the like of the stored liquid depositing on the element or seat is solidified or the like. SOLUTION: A first engaging protrusion 56a is vertically set on the inner face of the short-cylinder part 56 of a poppet valve element 53, the lower part of a bar 29 suspended from the lower end of a stem 22 is loosely fitted into the short-cylinder part 56, and a second engaging protrusion 29a capable of being engaged with the first engaging protrusion 56a when the upper part of the stem 22 is screw-released from an internally threaded cylinder 40 is vertically furnished on the outer face of the lower part of the bar 29. |
