| 摘要 |
A liquid container comprising: a shaft; a fixed cylinder including a discharge valve and provided on an upper end of the shaft; a liquid supply means provided on an upper end of said fixed cylinder; a liquid receiving means provided in the shaft and slidable with respect to the shaft; a movable cylinder including a suction valve, said movable cylinder being fitted in an upper end of the liquid receiving means and slidable with respect to said fixed cylinder; springs for rearwardly biasing the movable cylinder; and a push button provided at a lower end of the shaft.
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