| 摘要 |
PURPOSE: A valve cork closed by gravity, water pressure and friction is provided to reduce the manufacture cost by simplifying the constitution and to provide a water feed controller which does not need opening and closing frequently. CONSTITUTION: The valve cork closed by gravity, water pressure and friction is formed by; a connecting device(18) inserted into a vertical hole(17) penetrated on the upper face of a tub(14) of a washing stand or a sinking stand; a connecting nut(16) combined by a bolt of the lower area of the connecting device; a handle(19) having a chain(13) connected to a penetrated hole(31) and of which vertical space(20) is inserted into the center of the connecting device; and the chain directly connecting a curved bag(5) of a valve(4) with the vertical space of the handle by connecting a drain path(21) with a hole(6) of the curved bag of the valve through a side hole(10).
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