Abstract: The present application relates to a water storage and jetting structure of toy water gun, comprising a housing, a water storage tank, a push rod and a trigger mechanism, in which the front part of the push rod is located inside the water storage tank, wherein the water storage and jetting structure of toy water gun further comprises an electric water jetting mechanism for driving the push rod to push forward water jetting and a spring for pulling back the push rod to return; wherein all of the water storage tank, the electric water jetting mechanism, the trigger mechanism, the push rod and the spring are disposed inside the housing, and a trigger end of the trigger mechanism is electrically connected to a signal input end of the electric water jetting mechanism; and wherein the rear of the push rod engageably contacts with the spring.