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    • 6. 发明授权
    • Handheld showerhead with mode control in handle
    • 手柄花洒,带手柄模式控制
    • US08146838B2
    • 2012-04-03
    • US12870032
    • 2010-08-27
    • Harold A. LuettgenLeland C. LeberMichael J. Quinn
    • Harold A. LuettgenLeland C. LeberMichael J. Quinn
    • B05B1/18B05B1/16B05B1/14B05B7/02
    • B05B1/185B05B1/16B05B1/1636B05B1/1663B05B1/18Y10T137/86863
    • A handheld showerhead has a showerhead portion including a plurality of spray nozzles and a handle portion including a fluid inlet that receives water flow from a water source and a fluid passage that transports the water flow from the fluid inlet to the showerhead portion in a first flow direction. A fluid conveyance structure positioned at least partially within the showerhead portion has a base with two or more inlet openings. A mode selector includes a control knob and a fluid chamber with a fluid inlet that receives the water flow from the handle portion in a second flow direction and a rotatable chamber wall that defines a chamber outlet in selective fluid communication with the fluid conveyance structure. Rotation of the control knob rotates the chamber wall to selectively align the chamber outlet with one of the inlet openings in the base of the fluid conveyance structure.
    • 手持花洒具有包括多个喷嘴的喷头部分和手柄部分,该手柄部分包括从水源接收水流的流体入口和将流体从流体入口传送到喷头部分的第一流体的流体通道 方向。 至少部分地位于喷头部分内的流体输送结构具有带有两个或多个入口的基部。 模式选择器包括控制旋钮和具有流体入口的流体室,所述流体入口在第二流动方向上接纳来自手柄部分的水流,以及限定与流体输送结构选择性流体连通的室出口的可旋转室壁。 控制旋钮的旋转使腔室壁旋转,以便将腔室出口与流体输送结构的底部中的一个入口开口对准。