| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a valve mechanism which can adjust a discharge amount and a mixing amount of fluid by only one axial operation, eliminates a remaining fluid at a discharge part and in a mixing chamber, and can hold a sanitary and beautiful state for a long period of time.SOLUTION: A valve structure comprises a first member and a second member which are engaged with each other, and can be relatively displaced. The first member has a plurality of flow-in holes into which fluids to be mixed flow, a mixing chamber which communicates with the flow-in holes, and can mix a plurality of the fluids to be mixed, a discharge port which communicates with the mixing chamber, and discharges a mixed fluid from the mixing chamber, and a ventilation hole which can make an upper part of the mixing chamber communicate with the outside. The second member has a plurality of flow-in passages which can circulate the fluids to be mixed, and an insertion step part into which a part to be inserted of the first member is inserted. A position of the first member with respect to the second member is made displaceable, and by the displacement operation, the propriety of the flow-in of the fluids to be mixed into the mixing chamber, a flow-in amount and a flow-in rate can be properly adjusted.</p> |
