| 摘要 |
A sprinkling seat structure for a lawn, including a circular frame seat, a connecting disk and a sprinkling rotary cover. The circular frame seat includes a circular peripheral frame and a central water-outgoing seat connected with the peripheral frame by several radial connecting ribs. A connector is disposed on one side of the water-outgoing seat for connecting with a water-incoming tube. The water-outgoing seat is formed with a water-outgoing opening for communicating with the connector. The connecting disk is formed with a central hollow downward projecting fixing boss. A free end of the fixing boss is formed with an inclined face having an annular groove. Several circular holes are formed around the fixing boss. The sprinkling rotary cover has a central sprinkling dome formed with multiple sprinkling meshes. Multiple sprinkling holes with various patterns and two opposite close holes are disposed around the sprinkling dome. The rotary cover is formed with a peripheral inclined face having multiple sprinkling meshes. Multiple circular surrounding walls are disposed on inner face of the rotary cover respectively corresponding to the sprinkling holes. A first C-shaped surrounding wall open to inner side and a second C-shaped surrounding wall open to outer side are disposed on inner face of the rotary cover respectively corresponding to the first and second close holes. The circular and C-shaped surrounding walls are connected by connecting walls.
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