Residual fall prevention device of refrigerator water dispenser

摘要

The purpose of this study is to prevent the water remaining on the tap water pipe from falling when the water supply of the refrigerator stops.According to the leak proof device of refrigerator in this study,The water supplied from the inside of the refrigerator passes through the water supply pipe discharged from the vertical end,Control the water supply lever of the above water supply pipeline,Through the vertical end of the water supply pipe,Rubber produced at the instant of water supply direction and reverse air flow,The utility model is connected with the water supply rod of the water supply pipeline, which is composed of an elastic connecting rod according to the spring,When feeding water, the press rod is in the state of pressurized rubber ball,If the water supply is interrupted, the spring will be isolated from the rubber, so that the ball in the direction of water supply and reverse air flow occurs instantaneously, thus preventing the residual water in the water supply pipe from falling.