Washbasin pop-up valve

Abstract

The washbasin pop-up valve according to an embodiment of the present invention comprises: a head part for opening/closing a drain; and a cover for foreign-substance sticking prevention, which has a width corresponding to the drain and extends downwards from the downside of the head part.

1 . A washbasin pop-up valve, comprising:
 a head part for opening/closing a drain hole; and   a debris clogging prevention cover which extends downward from a bottom of the head part and has a width corresponding to the drain hole wherein a cover member is disposed on a lower portion of the debris clogging prevention cover in order to enclose an operating lever,   wherein the cover member is divided into two branches above the operating lever while enclosing a lever portion of the operating lever exposed within the drain hole, and the cover member includes a first cover and a second cover facing the first cover, and   wherein there is a space present between the first cover and the second cover, a first support is provided inside the first cover and a second support is provided inside the second cover to correspond to the first support wherein the first support has a first hole surrounding half of the operating lever while the second support has a second hole surrounding another half of the operating lever, which is opposed to the first hole.   
     
     
         2 . The washbasin pop-up valve according to  claim 1 , wherein a connection portion between an upper portion of the debris clogging prevention cover and the cover member is formed to have a curved face along which water smoothly flows down. 
     
     
         3 . The washbasin pop-up valve according to  claim 1 , wherein blades close to an inner wall face of the drain hole are provided at opposite lateral faces of the debris clogging prevention cover, which form a “+” shape together with the debris clogging prevention cover.