Flow water reducer for toilet water flush unit

Abstract

Flow water reducer of toilet water flush unit is a device that is installed on toilet water tank to restrict the downward movement of the push handler of toilet water flush unit to a degree to allow flapper tank ball elevate only about one to one and a half inches high to drain small amount of water into toilet to flush liquid human waste. Therefore a large amount of water can be saved to relieve the shortage of water supply in big cities in the States.

1 . Flow water reducer for toilet water flush unit comprising a n-shaped hook, a L-shaped hook and a long thumb screw. 
   
   
       2 . Flow water reducer for toilet water flush unit of  claim 1  wherein the said n-shaped hook comprises an outer side plate, a top bridge plate and an inner side plate. 
   
   
       3 . Flow water reducer for toilet water flush unit of  claim 2  wherein the said outer side plate has a built-in upper hinge ring at the upper portion of its right edge and a built-in lower hinge ring at the bottom of its right edge. This design is for toilet push handle which is installed on the left upper corner of toilet water tank. If toilet push handle is installed on the right upper corner of toilet water tank then the said built-in upper hinge ring and the said built-in lower hinge ring should be fixed at the left edge of the said outer side plate. 
   
   
       4 . Flow water reducer for toilet water unit of  claim 2  wherein the said top bridge plate connects the said outer side plate at one side and inner side plate at the other side and is to be installed and sits over the front portion of upper ridge of left side wall of toilet water tank. 
   
   
       5 . Flow water reducer for toilet water flush unit of  claim 1  wherein the said L-shaped hook comprises L-shaped side wing and built-in threaded side tube which is fixed onto one side of the said L-shaped side wing. 
   
   
       6 . Flow water reducer for toilet water flush unit of  claim 1  wherein the said long thumb screw comprises a cap and a long threaded pin. 
   
   
       7 . Flow water reducer for toilet water flush unit of  claim 6  wherein the said long threaded pin passes easily through the said built-in upper hinge ring and the said lower hinge ring of  claim 3  and can screw snugly into the said built-in threaded side tube in  claim 5 . 
   
   
       8 . Flow water reducer for toilet water flush unit of  claim 6  wherein the said cap has a built-in groove on its top to facilitate screwing by a screw driver. 
   
   
       9 . Flow water reducer for toilet water flush unit of  claims 1  and  6  wherein the said long thumb screw fixes the said L-shaped hook of  claims 1  and  5  onto the said outer side plate of the said n-shaped hook in  claim 2 . 
   
   
       10 . Flow water reducer for toilet water flush unit of  claims 1 ,  6  and  9  wherein the said long thumb screw and can elevate or descend the said L-shaped hook of  claims 1  and  5  and  9  by means of turning clockwise or counter clockwise.