WATER-SAVING BLOCK

摘要

PROBLEM TO BE SOLVED: To provide a water-saving block capable of suppressing a water supply amount without changing a use feeding at the time of water supply. SOLUTION: This water-saving block 1 is installed inside a tubular water supply pipe such as a city water faucet with a cylindrical basic shape. A water flowing hole 14 passing from an upper surface 12 on the water inlet side to a lower surface on a water outlet side is formed in the block. The water flowing hole 14 is formed divergently two or more holes are provided and tilted slightly to the outer peripheral side, or it is obliquely inject water flow passing through the water flowing hole 14 against the inner wall of the water supply pipe.