CN2171757Y - 触扭式旋流自动关闭自来水龙头 - Google Patents

触扭式旋流自动关闭自来水龙头 Download PDF

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CN2171757Y
CN2171757Y CN 93209949 CN93209949U CN2171757Y CN 2171757 Y CN2171757 Y CN 2171757Y CN 93209949 CN93209949 CN 93209949 CN 93209949 U CN93209949 U CN 93209949U CN 2171757 Y CN2171757 Y CN 2171757Y
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李凤林
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Abstract

一种触动放水和长时间放水自动关闭的自来水 龙头,圆形管倒直变径与水嘴之间螺口连接,在内部 设螺旋阀总成,由倒直变径轴眼和水封轴眼支撑通 心,触动长放两用开关架由倒直变径上部支架为活动 支点。触动放水自动关闭,扭动放水轻变灵活,卫生 节水、寿命长、使用方便。

Description

本实用新型涉及一种触动、扭动两用开关放水自动关闭的自来水龙头。
目前,普通水龙头是在上部开闭,放水时扭来扭去,磨损大、寿命短、使用不便等问题。
本实用新型的目的是提供一种,触动扭动旋流自动关闭水龙头,是利用水的压力通过螺旋部件产生旋流推转自动关闭。
本实用新型的目的是这样实现的:
圆型管,倒直变径与水嘴之间螺口连接,在内部设螺旋伐总成由倒直变径轴眼和水封轴眼支撑通心,触动、长放两用开关架,由倒直变径上部支架为活动支点。把水龙头的后部螺口扭在自来水管道上。监时放水用取水物触动开关架下部,使开关架封闭罩前部内侧顶螺旋伐总成后退,离开伐座,水通过倒直变径内轴架两侧进入螺旋片产生旋流从水嘴稳定流出,根据触动距离调整水的流量,取水物离开,靠锥型螺旋压缩弹簧和水压产生旋流推动螺旋伐总成徽转关闭,长时间放水把长放开关向后扭,利用半圆型偏心轴的拱度支水嘴下壳,使开关架前部顶螺旋伐总成后退,水可稳定流出,闭水时把长放开关扭向前扭,使偏心轴的供度拖离水嘴下壳,靠锥型压缩弹簧和水压推转关闭,以达到停水自关,触动、扭动两用开关放水的目的。
由于采用上述方案,触动放水不须动手开闭,扭动放水轻便灵活,磨损小,寿命长,使用方便等优点。
下面结合附图对本实用新型进一步说明:
图中,1.进水口        2.螺旋伐总成        3.倒直变径        4.水封轴眼        5.水嘴        6.长放开关        7.触动开关架        8.锥型螺旋压缩弹簧,倒直变径(3)的后部螺口与自来水管道连接,内设轴架,轴架两侧是进水口(1),倒直变径(3)前上部设一支架,螺旋伐总成(2)是在通心轴杆上固定连续螺旋片叶和凸型橡胶伐瓣串连,轴杆前部串入水封轴眼(4)和截锥螺旋压缩弹簧(8),后部串入倒直变径(3)的轴架孔,倒直变径后半部与螺旋片叶后半部间隙很小,以加强水的旋流推转力,触动开关架(7)的上部两侧轴眼于倒直变径(3)上部支架轴为活动支点,长放开关(6)是一根金属丝成半圆型拱度,由触动开关架上封闭罩的下壳两侧轴眼为活动支点。

Claims (3)

1、一种触扭式旋流自动关闭自来水龙头,圆型管倒直变径与水嘴螺口连接,触动开关架封闭罩由倒直变径前上部支架为活动支点,其特征是:内设一螺旋伐总成由倒直变径后部轴眼和水封轴眼支撑通心,长放开关由触动开关架封闭罩下壳两侧轴眼为活动支点。
2、根据权利要求1所述的自来水龙头,其特征是:螺旋伐总成是在轴杆上固定连续螺旋片叶和凸型伐瓣串连,轴杆前部串入水封轴眼和截锥螺旋压缩弹簧,轴杆后部串入倒直变径后部轴架孔内。
3、根据权利要求1所述的自来水龙头,其特征是:长放开关是一根金属丝成半圆型偏心拱度由触动开关架封闭罩下壳两侧轴眼为活动支点。
CN 93209949 1993-04-13 1993-04-13 触扭式旋流自动关闭自来水龙头 Expired - Fee Related CN2171757Y (zh)

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CN 93209949 CN2171757Y (zh) 1993-04-13 1993-04-13 触扭式旋流自动关闭自来水龙头

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CN 93209949 CN2171757Y (zh) 1993-04-13 1993-04-13 触扭式旋流自动关闭自来水龙头

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CN2171757Y true CN2171757Y (zh) 1994-07-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1306194C (zh) * 2002-01-11 2007-03-21 周一届 流体流量调控限流阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1306194C (zh) * 2002-01-11 2007-03-21 周一届 流体流量调控限流阀

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