Two input and two outlet water mixing valve core with waterway switch function

Disclosed is a two input and two outlet water mixing valve core with a waterway switch function. The two input and two outlet water mixing valve core with the waterway switch function is characterized by comprising a housing fixed on a bottom seat through a clamp buckle, wherein a base seat is installed in the housing in rotatable mode, a crow bar which can swing up and down is installed on the base seat in hinged mode through a rotation shaft, the lower end of the crow bar is placed in a limiting hole of a slide valve, the cow bar is wrenched, and then can drive an upper valve plate to slide relatively to a lower valve plate through the slide valve, two water inlets and two water outlets are formed in the lower valve plate, and communicated with the bottom seat through waterways, and two water guiding chutes are arranged on the upper valve plate, and can communicate the two water inlets with an arbitrary water outlet. The two input and two outlet water mixing valve core with the waterway switch function has the advantages of 1) integrating a cold and hot water mixing function and the waterway switch function on the same valve core, and thereby facilitating user operation and use; 2) using an integrated type seal ring, and thereby being convenient to install and good in seal performance; 3) having a gear limiting function, and thereby enabling a user to accurately engage gears during the waterway switching or opening and closing operation process, being distinct in hand feeling, and avoiding a water leakage phenomenon caused by operation mistakes or incomplete gear engagement.