Novel switch structure and water outlet device

The utility model provides a novel switch structure. The novel switch structure comprises a main body, a mounting seat and a key, the key is hinged to the mounting seat, and is movably switched between an upward tilting state and a downward tilting state after being controlled by a pressing operation of a user; the key is used for being in butt joint with the shifting part of the valve element through a bush with taper, and under the cooperation of the bush and the shifting part, when the shifting part is located at the closing position, the taper adaptively moves to the first deflection position so as to provide acting force of a tilting state for the key. When the shifting part is located at the opening position, the taper adaptively moves to the second deflection position so as to provide the acting force of the other tilting state for the key, and then the key is suitable for implementing stroke locking between the moving positions of the key. According to the key switch, stroke limiting of an elastic pie