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公开(公告)号：USD291725S
公开(公告)日：1987-09-01
申请号：US675294
申请日：1984-11-27
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公开(公告)号：US4618100A
公开(公告)日：1986-10-21
申请号：US675357
申请日：1984-11-27
CPC分类号： B05B1/12 , B05B1/1681 , B05B1/18
摘要： A multiple pattern spray nozzle is provided for connection to a supply of water under pressure, wherein the spray nozzle is adjustable upon movement of a single selector ring to one of several different spray pattern settings. The spray nozzle comprises a nozzle housing for mounting, for example, onto a hose end trigger valve or the like and supporting a stem unit for receiving the supply of water under pressure. A pair of flow control sleeves are carried by a perforate faceplate for sliding movement relative to the stem unit and nozzle housing to define different water flow paths leading respectively from the stem unit to different nozzle outlets formed by the faceplate in cooperation with the stem unit and nozzle housing. The selector ring in turn supports the faceplate and flow control sleeves and is threaded onto the nozzle housing for rotation thereabout to displace the flow control sleeves to select the water flow path and associated nozzle outlet open to water flow, thereby selecting the spray pattern setting. In the preferred form, the selector ring is rotatable to any one of five different setting positions to provide a discharged water stream in the form of a low flow mist, a conical spray, a narrow collimated jet spray, a gentle shower spray, or a generous low-force soaker flow.
摘要翻译： 提供多模式喷嘴用于连接到压力下的水源，其中当单个选择器环移动到几种不同的喷射模式设置之一时，喷嘴可调节。 喷嘴包括用于例如安装在软管端触发阀等上的喷嘴壳体，并支撑用于接收压力下的水供应的阀杆单元。 一对流动控制套筒由穿孔面板承载，用于相对于杆单元和喷嘴壳体滑动运动，以限定不同的水流路径，分别从阀杆单元引导到与阀杆单元协作的由面板形成的不同喷嘴出口; 喷嘴外壳。 选择器环又支撑面板和流量控制套管，并且螺纹连接到喷嘴壳体上以在其周围旋转以移动流量控制套管，以选择水流路径和相关联的喷嘴出口对水流开放，从而选择喷射模式设置。 在优选的形式中，选择器环可旋转到五个不同的设置位置中的任何一个，以提供形式为低流雾，锥形喷雾，窄准直喷射喷雾，温和淋浴喷雾或 慷慨的低力泡沫流。
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