| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a siphon tube that is fixed to a mug and the like so as to discharge liquid contained in it through a pouring port like a pot and a teapot, bringing some advantages of facilitating a starting of its use under adverse environment, allowing a little bit rough use of it, facilitating cleaning after its use to improve convenience in use in comparison with preceding examples, simultaneously expanding a selection range of material of siphon tube and a degree of freedom in its shape and size and reducing a certain restriction in design and manufacturing process.SOLUTION: A flow passage outside a container is provided with an intermediate liquid chamber for restricting occurrence of a siphon break and a pump means for generating a siphon state.</p> |
