发明名称 Watering nozzle assembly with mist mode
摘要 A watering nozzle assembly includes an adjustment member received in the barrel and an outlet device is connected to the adjustment member. The outlet device includes a rotatable member, a collar mounted to the rotatable member and a nozzle member connected to the rotatable member. An intermediate member is located between the rotatable member and the nozzle member. One side of the intermediate member has a plurality of rods and passages. Multiple apertures are defined in an outer periphery of the nozzle member. Multiple cone-shaped recesses are defined in an inner periphery of the nozzle member and enclose the apertures respectively. Multiple spiral grooves are defined in each of the cone-shaped recesses. When the cone-shaped recesses are sealed by the rods and a part of each of the spiral grooves are exposed beyond the rods so that mist water goes out from the apertures via the spiral grooves.
申请公布号 US7533833(B2) 申请公布日期 2009.05.19
申请号 US20060339563 申请日期 2006.01.26
申请人 WANG KING-YUAN;LO SHUN-NAN 发明人 WANG KING-YUAN;LO SHUN-NAN
分类号 B05B9/01 主分类号 B05B9/01
代理机构 代理人
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