CN2134550Y - 净手水龙头 - Google Patents

净手水龙头 Download PDF

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Publication number
CN2134550Y
CN2134550Y CN 92221008 CN92221008U CN2134550Y CN 2134550 Y CN2134550 Y CN 2134550Y CN 92221008 CN92221008 CN 92221008 CN 92221008 U CN92221008 U CN 92221008U CN 2134550 Y CN2134550 Y CN 2134550Y
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valve
valve rod
water
seal ring
water tap
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CN 92221008
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谭世荣
陈刚
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Chen Gang
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Abstract

一种净手水龙头,在阀杆和阀体间有散淋喷嘴连 接,在阀杆上与手柄相对的一端有轴孔,阀盖和密封 圈由销轴连接定位,散淋喷嘴有通水孔,这种水龙头 结构简单,加工要求低、密封圈磨损少,工作可靠,维 修方便,使用干净卫生。

Description

本实用新型属供水用水龙头。
目前使用得最普遍的水龙头的手柄位于出水口上方,这种水龙头的手柄在使用时不能随时被水洗净,因此经常受到污染。为解决这个问题,出现了一些开启水龙头就能自动冲洗手柄的结构,不仅手柄经常保持干净,而且开关水龙头的人的手也被冲洗干净。中国专利申请《卫生易关水龙头》(申请号CN87213291)即为一种结构比较简单的这种类型的水龙头,但由于其阀体和阀底的连接处与水龙头内腔直接相通,对连接螺纹的加工要求较高,以防漏水,而且由于出水口的密封垫圈随阀杆转动而转动,与阀底接触时易受磨损,更换也不方便。
本实用新型的目的是提供一种结构简单,加工要求低,使用干净卫生的水龙头。
本实用新型以如下方式实现其目的:阀杆2和阀体8之间有散淋喷咀3连接,在阀杆2上与手柄1相对的一端有轴孔4,阀盖6与密封圈7由销轴5连接定位,散淋喷咀3上有若干通水孔9。
本实用新型的水龙头不仅零件少,工作可靠、维修方便、使用卫生干净,而且在转动阀杆时阀盖与密封圈均不转动,故密封圈磨损少,其更换亦十分方便。
以下结合附图实施例进一步说明本实用新型:
图1是本净手水龙头结构示意图。
阀杆2的一端是手柄1,另一端有一轴孔4;散淋喷咀3同时与阀杆2及阀体8螺纹连接,散淋喷咀上有若干通水孔9;阀盖6和密封圈7由销轴5连接,销轴5置于轴孔4中。当开启水龙头时,阀杆2下降,位于轴孔4内的销轴5随之下降,带动阀盖6密封圈7也下降,水由水龙头的阀体8的内腔经散淋喷咀3的通水孔9流出,冲洗了位于通水孔下方的手柄1和拧水龙头的人手;关闭水龙头时各零件运动方向与上述相反,密封圈上升堵住出水口,水停止流出。由于阀杆2转动时,销轴5带动阀盖6和密封圈7只作上下运动,密封圈磨损极小,故使用寿命长;如需更换,只需拆装散淋喷咀3即可进行。此外,还由于散淋喷咀3与阀体8及阀杆2的连接面均远离阀体8内有水的空腔,故不存在连接处漏水的可能,因而降低了对连接面加工的要求,使本水龙头造价低、泄漏少、工作可靠。

Claims (1)

1、一种净手水龙头,有阀体8、阀杆2、阀盖6、密封圈7,其特征是阀杆2和阀体8之间有散淋喷咀3连接,在阀杆2上与手柄1相对的一端有轴孔4,阀盖6和密封圈7由销轴5连接定位,散淋喷咀3上有通水孔9。
CN 92221008 1992-09-19 1992-09-19 净手水龙头 Expired - Fee Related CN2134550Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92221008 CN2134550Y (zh) 1992-09-19 1992-09-19 净手水龙头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92221008 CN2134550Y (zh) 1992-09-19 1992-09-19 净手水龙头

Publications (1)

Publication Number Publication Date
CN2134550Y true CN2134550Y (zh) 1993-05-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92221008 Expired - Fee Related CN2134550Y (zh) 1992-09-19 1992-09-19 净手水龙头

Country Status (1)

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CN (1) CN2134550Y (zh)

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Co-patentee after: Chen Gang

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