초록 ▼

A water flow rate control device includes a water output device connected to a water supply source for output of water through a water passage defined therein. A water flow rate control unit is mounted in the water output device and configured to close/open the water passage of the water output devi

A water flow rate control device includes a water output device connected to a water supply source for output of water through a water passage defined therein. A water flow rate control unit is mounted in the water output device and configured to close/open the water passage of the water output device and to regulate the water flow rate passing through the water passage of the water output device. A control switch is operated to drive the water flow rate control unit, causing the water flow rate control unit to close/open the water passage of the water output device. A pressure relief control unit includes a spring supported relief valve mounted in the water output device and coupled to the water flow rate control unit to automatically release a high pressure when the water flow rate control unit is driven to close the water passage of the water output device.

대표청구항 ▼

[ What the invention claimed is:] [1.] A water flow rate control device comprising: a water output device connected to a water supply source and configured to output water through a water passage defined therein; a water flow rate control unit mounted in said water output device configured to close/

[ What the invention claimed is:] [1.] A water flow rate control device comprising: a water output device connected to a water supply source and configured to output water through a water passage defined therein; a water flow rate control unit mounted in said water output device configured to close/open the water passage of said water output device and to regulate the water flow rate passing through the water passage of said water output device; a control switch configured to drive said water flow rate control unit to close/open the water passage of said water output device; and a pressure relief control unit mounted in said water output device and coupled to said water flow rate control unit and configured to release high water pressure when said water flow rate control unit is driven to close the water passage of said water output device; and said pressure relief control unit comprised of a valve block driven by said water flow rate control unit to close/open the water passage of said water output device, a cap covered on said valve block, a first spring member mounted in said valve block, a relief valve mounted in said valve block and forced forwards by said first spring member to stop water from passing to the inside of said water flow rate control unit, a gasket sealed between said valve block and said water flow rate control unit, and a second spring member connected between said valve block and said gasket to force said valve block forwards from said water flow rate control unit.