Shower head with automatically resettable spray gun

A shower head with automatically resettable spray gun, comprising:

• a shower head body, wherein the shower head body includes a water passage switching mechanism, a shower head, and a spray gun head, the shower head and the spray gun head respectively communicates with the water passage switching mechanism;
• wherein
• the water passage switching mechanism includes:
• a water passing member, wherein the water passing member includes a water inlet, a water passage switching cavity communicating with the water inlet, a shower head water passage, and a spray gun water passage, the shower head water passage and the spray gun water passage respectively communicates with the water passage switching cavity;
• and
• a water passage switching unit arranged in the water passage switching cavity, wherein the water passage switching unit includes a button arranged at the water passing member by hinge joint, a switching link rod arranged at a lower portion of the button, and an elastic member connected between the switching link rod and the water passage switching cavity;
• in an initial water inflow state, the water passage switching cavity communicates the shower head water passage and the water inlet and the switching link rod blocks off the spray gun water passage;
• by pressing the button, the switching link rod is driven to move and thus blocking off the shower head water passage, and the water passage is switched to a state where the water passage switching cavity communicates with the spray gun water passage, at this time, the elastic member is in a compressed state, and the state is retained under the action of water pressure;
• when water inflow is finished, since the water pressure is removed, the water passage is automatically switched and reset to the initial state under the action of the elastic member;
• wherein the shower head body further comprises a water outlet mechanism which provides water spray of granular and mist shape, the water outlet mechanism communicates with the shower head water passage;
• the water outlet mechanism comprises:
• a water outlet body, wherein an end surface of the water outlet body is provided with a plurality of water outlet holes for providing the water spray of granular and mist shape, a first rotary shaft is arranged at a center of the water outlet body, and an inner sidewall of the water outlet body is provided with inner gear teeth;
• a water passing member sleeved on the first rotary shaft, wherein the water passing member is provided with a first water passing hole and a second water passing hole;
• a flow rate adjustment plate, wherein the flow rate adjustment plate is sleeved on the first rotary shaft and is attached with the water passing member, by rotating the flow rate adjustment plate, a covered area of the first water passing hole and the second water passing hole can be adjusted, such that the flow rate of the water passing member can be adjusted, the flow rate adjustment plate is provided with a second rotary shaft;
• a first gear sleeved on the second rotary shaft, wherein the first gear is engaged with the inner gear teeth;
• and
• an impeller sleeved on the first rotary shaft, wherein the impeller 145 includes second gear arranged around an axis of the impeller, the second gear is engaged with the first gear.