CN2309370Y - 坐便器水箱放水阀 - Google Patents

坐便器水箱放水阀 Download PDF

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Publication number
CN2309370Y
CN2309370Y CN 97227030 CN97227030U CN2309370Y CN 2309370 Y CN2309370 Y CN 2309370Y CN 97227030 CN97227030 CN 97227030 CN 97227030 U CN97227030 U CN 97227030U CN 2309370 Y CN2309370 Y CN 2309370Y
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water
falling
sealing
valve
flange
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CN 97227030
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王武杰
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WUJIE WATER HEATING SANITARY WARE FITTING FACTORY MEITOU TOWN RUI'AN CITY
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WUJIE WATER HEATING SANITARY WARE FITTING FACTORY MEITOU TOWN RUI'AN CITY
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Abstract

一种坐便器水箱放水阀,属于水箱放水阀的改进发明,包括落水管(3)设有安装架(1),安装架(1)设有落水阀(2),该落水阀(2)与落水管(3)配合,所述的落水阀(2)由落水杆(4)、密封圈(5)组成,落水管设有落水通道(6),所述的密封圈设有凸缘(7),该凸缘为环状,并由内向外翻伸形成环翼,该环翼与落水通道(6)配合。按本实用新型主题设计的放水阀,由于密封圈设有凸缘为内管道密封及加上原有的端口平面密封实现双重密封的功能,解决水箱放水阀渗水、漏水的老大难题。开启或闭合放水阀时,密封圈的凸缘对其接触处的水垢有擦没作用,加强密封性能。

Description

坐便器水箱放水阀
本实用新型属于坐便器水箱密封性能的改进发明,特别涉及的是坐便器水箱放水阀密封性能的改进发明。
在现有的技术中,坐便器水箱放水阀密封性是通过密封圈与放水通道的端口平面配合实行平面对接式密封,时间稍久随着水箱放水阀经常开启或闭合,密封圈在水压和水侵蚀的相互作用下,出现一种缓慢的老化现象,同时放水通道的端口平面易附积水垢,这样各种渗漏水症状便开始产生,造成大量的水资源无故的浪费和流失。
针对上述缺点,本实用新型旨在提供一种设有凸缘的密封圈,实现双重密封和提高密封接触性能,有效解决坐便器水箱放水阀的渗漏水问题
本实用新型是以如下方式完成,包括落水管设有安装架,安装架设有落水阀,该落水阀与落水管配合,所述的落水阀由落水杆、密封圈组成,落水管设有落水通道,所述的密封圈设有凸缘,该凸缘与落水通道配合,所述的凸缘为环状,并由内向外翻伸形成环翼,该环翼与落水通道配合。
按本实用新型主题设计的坐便器水箱放水阀,密封性能好,使用时间长,能有效防止卫生洁具具有的渗漏水通病。
本实用新型有如下附图
图1为本实用新型的主剖视图
附图表示了本实用新型的结构,下面再结合附图进一步描述其实施例:包括落水管(3)设有安装架(1),安装架(1)设有落水阀(2),该落水阀(2)与落水管(3)配合,所述的落水阀(2)由落水杆(4)、密封圈(5)组成,通常地该密封圈为盘状,中央设有安装孔,便于安装在落水杆(4)上,其材料为橡胶,其盘状正面与落水管(3)外侧对接配合,盖住落水通道(6)。现密封圈(5)正面设有为环翼状的凸缘(7),该凸缘(7)与落水通道(6)的通道壁配合,从而形成双重密封,又由于该凸缘(7)为环翼状,具有一定的弹性,松紧度,保证落水阀的顺利开启。同时,落水阀的开启或闭合有利于试擦出其接触部位(落水通道跟凸缘的接触部位)的水垢,保证密封接触性能良好,增加密封性。

Claims (2)

1、一种坐便器水箱放水阀,包括落水管(3)设有安装架(1),安装架(1)设有落水阀(2),该落水阀(2)与落水管(3)配合,所述的落水阀(2)由落水杆(4)、密封圈(5)组成,落水管设有落水通道(6),其特征在于:所述的密封圈(5)设有凸缘(7),该凸缘(7)与落水通道(6)配合。
2、如权利要求1所述的一种坐便器水箱放水阀,其特征在于:所述的凸缘(7)为环状,并由内向外翻伸,形成环翼,该环翼与落水通道(6)配合。
CN 97227030 1997-09-15 1997-09-15 坐便器水箱放水阀 Expired - Fee Related CN2309370Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97227030 CN2309370Y (zh) 1997-09-15 1997-09-15 坐便器水箱放水阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97227030 CN2309370Y (zh) 1997-09-15 1997-09-15 坐便器水箱放水阀

Publications (1)

Publication Number Publication Date
CN2309370Y true CN2309370Y (zh) 1999-03-03

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CN 97227030 Expired - Fee Related CN2309370Y (zh) 1997-09-15 1997-09-15 坐便器水箱放水阀

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CN (1) CN2309370Y (zh)

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