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    Multifunction showerhead with automatic return function for enhanced water conservation
    37.
    发明授权
    Multifunction showerhead with automatic return function for enhanced water conservation 有权
    多功能淋浴头具有自动返回功能，可提高节水效果

    公开(公告)号：US08308085B2

    公开(公告)日：2012-11-13

    申请号：US12239763

    申请日：2008-09-27

    Applicant: David Meisner ,  Walter Pitsch ,  Tung Hsien Lu

    Inventor： David Meisner ,  Walter Pitsch ,  Tung Hsien Lu

    IPC: A62C31/00

    CPC classification number: B05B1/1654 ,  B05B1/1645 ,  B05B1/169 ,  B05B1/18 ,  B05B1/3026 ,  B05B3/04

    Abstract: The present invention provides a showerhead that allows a bather to switch among at least three different water delivery functions. In the first function, the showerhead delivers a concentrated fluttering spray at a rate not to exceed 1.5 GPM (5.75 GPM). In the second function, the showerhead delivers a combined spray pattern, wherein the fluttering spray and a radially dispersed precision spray are simultaneously delivered to the bather at a rate not to exceed 2.0 GPM (7.57 L/min) for the combined water flow. In the third function, the showerhead delivers the precision spray pattern at a rate not to exceed 2.0 L/min (7.57 GPM). The combination spray pattern is effected without compromising either the desirable massaging and cleaning effect of water delivery or the inherent water conservation benefits. In addition, the showerhead of the present invention provides an automatic return feature for return of the showerhead to the first function when water pressure to the showerhead falls below a predetermined bottom threshold.

    Abstract translation: 本发明提供了一种淋浴头，其允许沐浴者在至少三种不同的输水功能之间切换。 在第一个功能中，喷头以不超过1.5 GPM（5.75 GPM）的速度提供集中的飘飘喷雾。 在第二功能中，喷头提供组合的喷雾模式，其中飘动喷雾和径向分散的精确喷雾以合并水流量不超过2.0GPM（7.57L / min）的速率被同时输送到沐浴者。 在第三个功能中，喷头以不超过2.0L / min（7.57GPM）的速度提供精确的喷雾模式。 组合喷雾图案的实现不影响水输送所需的按摩和清洁效果或固有的节水益处。 此外，本发明的喷头提供了一种自动返回特征，用于当喷淋头的水压低于预定的下限阈值时将喷头返回到第一功能。

    Push and turn nut for quick faucet installation
    38.
    发明授权
    Push and turn nut for quick faucet installation 有权
    推动并转动螺母以快速安装水龙头

    公开(公告)号：US08231318B2

    公开(公告)日：2012-07-31

    申请号：US12705480

    申请日：2010-02-12

    Applicant: Walter Pitsch ,  Marin Cvyatkov Marinov

    Inventor： Walter Pitsch ,  Marin Cvyatkov Marinov

    IPC: F16B39/36

    CPC classification number: F16B37/0864 ,  Y10T403/1683

    Abstract: A nut and an assembly including such a nut are described herein, wherein the nut includes an outer shell having an outer surface, an inner circumferential surface having a inwardly extending flange, and an upper rim portion; and an insert piece having an upper outwardly extending portion and a plurality of downwardly extending projections, wherein each of the projections has an outer surface and an inner surface, a portion of the inner surfaces of the projections is configured to engage a nut-receiving surface and the outer portion of the projections is configured to engage the inner circumferential surface of the first outer shell such that upon a pushing action of a user the inwardly extending flange on the outer shell presses upwardly on the upper outwardly extending portion of the insert piece so that the portion of the inner surfaces of the projections configured to receive a nut-receiving surface moves outwardly and upon removal of the pushing action, portion of the inner surfaces of the projections configured to receive a nut-receiving surface moves inwardly.

    Abstract translation: 本文描述了一种螺母和包括这种螺母的组件，其中，螺母包括具有外表面的外壳，具有向内延伸的凸缘的内圆周表面和上边缘部分; 以及具有上部向外延伸部分和多个向下延伸的突出物的插入件，其中每个突起具有外表面和内表面，突出部的内表面的一部分构造成接合螺母接收表面 并且突起的外部部分构造成接合第一外壳的内圆周表面，使得在使用者的推动动作时，外壳上的向内延伸的凸缘在插入件的上部向外延伸的部分上向上挤压，因此 被构造为容纳螺母接收表面的突起的内表面的部分向外移动，并且在移除推动动作时，构造成接收螺母接收表面的突起的内表面的一部分向内移动。

    Multifunction Showerhead with Automatic Return Function for Enhanced Water Conservation
    39.
    发明申请
    Multifunction Showerhead with Automatic Return Function for Enhanced Water Conservation 有权
    多功能淋浴头，具有自动回水功能，可提高节水效果

    公开(公告)号：US20090127353A1

    公开(公告)日：2009-05-21

    申请号：US12239763

    申请日：2008-09-27

    Applicant: David Meisner ,  Walter Pitsch ,  Tung Hsien Lu

    Inventor： David Meisner ,  Walter Pitsch ,  Tung Hsien Lu

    IPC: B05B1/34

    CPC classification number: B05B1/1654 ,  B05B1/1645 ,  B05B1/169 ,  B05B1/18 ,  B05B1/3026 ,  B05B3/04

    Abstract: The present invention provides a showerhead that allows a bather to switch among at least three different water delivery functions. In the first function, the showerhead delivers a concentrated fluttering spray at a rate not to exceed 1.5 GPM (5.75 GPM). In the second function, the showerhead delivers a combined spray pattern, wherein the fluttering spray and a radially dispersed precision spray are simultaneously delivered to the bather at a rate not to exceed 2.0 GPM (7.57 L/min) for the combined water flow. In the third function, the showerhead delivers the precision spray pattern at a rate not to exceed 2.0 L/min (7.57 GPM). The combination spray pattern is effected without compromising either the desirable massaging and cleaning effect of water delivery or the inherent water conservation benefits. In addition, the showerhead of the present invention provides an automatic return feature for return of the showerhead to the first function when water pressure to the showerhead falls below a predetermined bottom threshold.

    Abstract translation: 本发明提供了一种淋浴头，其允许沐浴者在至少三种不同的输水功能之间切换。 在第一个功能中，喷头以不超过1.5 GPM（5.75 GPM）的速度提供集中的飘飘喷雾。 在第二功能中，喷头提供组合的喷雾模式，其中飘动喷雾和径向分散的精确喷雾以合并水流量不超过2.0GPM（7.57L / min）的速率被同时输送到沐浴者。 在第三个功能中，喷头以不超过2.0L / min（7.57GPM）的速度提供精确的喷雾模式。 组合喷雾图案的实现不影响水输送所需的按摩和清洁效果或固有的节水益处。 此外，本发明的喷头提供了一种自动返回特征，用于当喷淋头的水压低于预定的下限阈值时将喷头返回到第一功能。

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