| 摘要 |
<p>A rotary waterfall sprinkler comprises a hollow body (1), a transversely arranged impeller (7), a front cover (2) arranged on the front end of the body in a sealing way and a water distribution disc (6) arranged inside the body in a sealing way which can cause the impeller to rotate. A small gear (8) is fixedly arranged on the front end of the impeller in an axial direction and is engaged with output gears (9) distributed in centro-symmetric manners. Each output gear can drive one rotary water outlet assembly (3) arranged on the front end of the front cover to rotate horizontally. Water sprinkled out from the water outlet of the rotary waterfall sprinkler can be dynamically rotated to form gainly clusters of spiral waterfall water blooms, and has the effect of gentle massage.</p> |
