A WATER SUPPLY VALVE CARTRIDGE FOR SAVING WATERHAVING A STAGE STRUCTURE DIVIDING THE AMOUNT OFWATER SUPPLIED

摘要

The present invention relates to a water-saving water supply valve cartridge having a step-division structure of a water supply amount to allow water to be saved by making a step of increasing and decreasing the water supply amount.;The present invention forms a multi-step locking groove 502 on the side of the connecting plate 500, forming a lock plate 300, one locking projection 303 corresponding to the locking groove 502 To be formed, the locking groove 502 is divided into an angle of 9 ° with respect to the front and rear operating radius of the operating shaft 200 to be divided into the water supply step by step.