| 摘要 |
[Object] Although the take-out of liquid from a container by means of syphon tube has a merit of requiring no special structure on the container, activation of siphon is complex, on the contrary. Location of a valve or like in a liquid take-out path for easy activation damages possibility of realization of compact or downsized structure, and increases risk of trouble. [Achieving Means] With a shape of a bent portion of a syphon tube, by adopting a dimension between inner wall portions excellent in capillary effect, there can provide a structure capable of activating siphon only by inclining a container with minimal configuration without locating any movable member.
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