28-03-2013 дата публикации
Номер: WO2013042971A3
Принадлежит:
The objective of the present invention is to provide a pop-up valve for a bathroom sink, in which a nozzle is installed on a pop-up type drainage valve to provide a fountain function, so that water can be upwardly discharged in a fountain-like manner thereby spraying water uniformly on the entire face. The present invention relates to the pop-up valve for the bathroom sink, and comprises: a valve housing, which is coupled to a drain of the bathroom sink, is provided with a fixing portion on the inside for fixing a casing, and a drainage pipe is provided on the lower side of the valve housing; the casing, comprising a casing main body of which is fixedly installed on the fixing portion of the valve housing, and has an operation portion which is inserted inside the casing main body so as to have vertical elasticity by means of a spring, wherein the operation portion moves vertically by means of a cam portion; and a pop-up head, which is coupled to the upper side of the operation portion, ...
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