Rotary spray shower head

A rotary spray shower head, comprising a main body, a water distributing plate, a rear faceplate, an impeller, a pinion, a driven gear, a water outlet head assembly and a discharge faceplate;

• the water distributing plate being sealingly assembled under the main body;
• the impeller being assembled under the water distributing plate through an eccentric shaft;
• the pinion being concentrically assembled under the impeller;
• the rear faceplate being sealingly assembled under the water distributing plate, a power room being formed between the water distributing plate and the rear faceplate for accommodating the impeller;
• inclined openings being formed in a wall of the power room, ordinary water holes being formed in the rear faceplate and the water distributing plate correspondingly;
• the discharge faceplate being sealingly assembled under the rear faceplate, a through hole being formed in the middle of the discharge faceplate, ordinary discharge openings being formed in the periphery of the discharge faceplate;
• the driven gear being mounted between the rear faceplate and the discharge faceplate, annular inner teeth of the driven gear meshing with the pinion;
• the water outlet head assembly being located in the through hole of the discharge faceplate, the water outlet head assembly comprising a hollow connecting stem, a water cavity and a water outlet, the hollow connecting stem sealingly passing through the through hole of the discharge faceplate to be fixed in a shaft hole of the driven gear.