CN2308768Y - 节水水龙头 - Google Patents

节水水龙头 Download PDF

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Publication number
CN2308768Y
CN2308768Y CN 96216689 CN96216689U CN2308768Y CN 2308768 Y CN2308768 Y CN 2308768Y CN 96216689 CN96216689 CN 96216689 CN 96216689 U CN96216689 U CN 96216689U CN 2308768 Y CN2308768 Y CN 2308768Y
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water
valve
cam
water valve
utility
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CN 96216689
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邓香君
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Abstract

本实用新型提供了一种节水水龙头,其主要包括:阀体(12)、阀口(1)、水门(2)、定时器(11)、凸轮(9)、连杆(10)、压杆(8)、复位簧(5)、阀口(1)等,旋转凸轮(9)带动压杆(8)及水门(2),使水门(2)封住阀口(1),定时器(11)控制凸轮(9),实现限时自闭,较现有水龙头具有耐用、方便、节水等特点。

Description

节水水龙头
本实用新型涉及一种水龙头,用于液体的阀门。
目前常用的水龙头,大都采用旋转螺杆上面的手柄靠螺杆顶压阀门来实现关闭的,此时,螺杆和螺母接触的扣数很少,在水压的冲击下很容易磨损,造成失灵,使用寿命很短,并且这种水龙头没有自闭功能,水流量无法控制,极易造成水资源浪费。
本实用新型之目的,在于提供一种改进的水龙头,其克服了现有水龙头上述之不足,结构简单,操作方便,不易损坏,且能限时自闭。
为达到上述之目的,本实用新型采取的技术方案是:水龙头包括:阀体、水门、压杆、凸轮、定时器、弹簧等。定时器通过连杆与凸轮联接,凸轮与压杆面接触,压杆联接水门导杆,水门上装有水封、弹簧、弹簧座及锁销,阀体内设有阀口及水门导管,水门和水口阀口以上小下大30度的锥面接触,水门和阀口的接触面上铸有一层橡胶。且阀门在阀口的下面(进水端)靠水压密闭阀门。
本实用新型采用上述之结构具有以下的有益效果:
旋转凸轮,使之凸点顶部顶住压杆,压杆下移,带动水门下移,与阀口脱离,从而打开了水龙头,旋转凸轮,水门在复位簧的作用下上移,关闭水龙头,通过定时器,可控制凸轮的旋转实现自闭的目的,由此可以看出,本实用新型,操作简便,由于没有螺扣,增长了使用寿命,还可以限时自闭,大大节约用水。
下面结合附图对本实用新型做进一步详细介绍:
图1为本实用新型开启状态结构图
在图1中,本实用新型阀体12内装有定时器11、连杆10、凸轮9、压杆8、水门2等,水门导管3上装有水封4、弹簧5、锁销7,在阀体12上还设有通过水门2的导管3及阀口1。为了便于水门2与阀口的接触密封,将阀口1与水门2设置为上小下大的锥面接触。

Claims (4)

1、节水水龙头,其包括:阀体(12)、水门(2)、压杆(8)、凸轮(9)、定时器(11)、弹簧(5)等。其特征在于定时器(11),通过连杆(10)与凸轮(9)联接;凸轮(9)与压杆(8)面接触,压杆(8)联接水门(2),水门(2)上装有水封(4),弹簧(5)、弹簧座(6)及锁销(7),阀体(12)内设有阀口(1)及水门导管(3)。
2、根据权利要求1所述的节水水龙头,其特征在于阀口(1)及水门(2)设置为上小下大的锥面接触。
3、根据权利要求1、2、中所述的水龙关,其特征为:水门(2)和阀口(1)为上小下大的锥面接触,其锥度为30度。
4、根据权利要求1、2、3中所述水龙关其特征为:水门(2)的锥面上铸有一层橡胶。
CN 96216689 1996-07-10 1996-07-10 节水水龙头 Expired - Fee Related CN2308768Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96216689 CN2308768Y (zh) 1996-07-10 1996-07-10 节水水龙头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96216689 CN2308768Y (zh) 1996-07-10 1996-07-10 节水水龙头

Publications (1)

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CN2308768Y true CN2308768Y (zh) 1999-02-24

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CN 96216689 Expired - Fee Related CN2308768Y (zh) 1996-07-10 1996-07-10 节水水龙头

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CN (1) CN2308768Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100575626C (zh) * 2007-09-10 2009-12-30 张未鸣 冲水装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100575626C (zh) * 2007-09-10 2009-12-30 张未鸣 冲水装置

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