One kind of the three-way member and breast pump with such a three-way member

The present invention relates to the field of baby products, and in particular to a breast pump components. The three-way element apart is only one member of the three-way negative input interface; breast shield, and milk provided on the outflow end member are integrated with the three-way tee body; the milk outflow end V-shaped one-way valve; whole tee member is made of a flexible material. Both ends of the cross-sectional thickness of the tee member is thicker than the intermediate cross-sectional area. The flexible material is a food-grade silicone rubber. Compared with the prior art, can reduce the loss of the three-way member underpressure in the transmission process, thereby increasing the suction force of the milking machine; clean, convenient disassembly; Meanwhile, because the use of a single channel to ensure the purity of the milk ; improving the health conditions of the milking machine, also simplifies the disinfection process.