CN202834055U - 一种新型密封接头 - Google Patents

一种新型密封接头 Download PDF

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Publication number
CN202834055U
CN202834055U CN 201220458589 CN201220458589U CN202834055U CN 202834055 U CN202834055 U CN 202834055U CN 201220458589 CN201220458589 CN 201220458589 CN 201220458589 U CN201220458589 U CN 201220458589U CN 202834055 U CN202834055 U CN 202834055U
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China
Prior art keywords
adapter body
sealing
connector body
seal
connector
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Expired - Fee Related
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CN 201220458589
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English (en)
Inventor
唐炳波
袁在余
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gaoyou City Gao Yuan Machinery Manufacturing Co Ltd
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Gaoyou City Gao Yuan Machinery Manufacturing Co Ltd
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Application filed by Gaoyou City Gao Yuan Machinery Manufacturing Co Ltd filed Critical Gaoyou City Gao Yuan Machinery Manufacturing Co Ltd
Priority to CN 201220458589 priority Critical patent/CN202834055U/zh
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Publication of CN202834055U publication Critical patent/CN202834055U/zh
Anticipated expiration legal-status Critical
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Abstract

本实用新型涉及一种新型密封接头。包括接头主体,接头主体外径为阶梯轴,接头主体外径大径端车有螺纹,接头主体大径端端面设有密封槽,密封槽内安装有90度O型密封圈,接头主体台阶端面设有环形凹槽,环形凹槽内设有密封环。本实用新型结构简单、安装方便且密封性好。

Description

一种新型密封接头
技术领域
本实用新型涉及一种新型密封接头。
背景技术
目前,密封接头装置多是通过螺纹部位增加厚漆、聚四氟乙烯生料带或密封胶等方式增强密封接头装置的密封性,由于多在安装时使用其它辅助密封材料,所以螺纹的精度加工要求都不高,加之在接头装置的后端面处没有考虑再增加一道密封装置来保障密封安全性,所以与仪表等外部设施相连接时,整体密封安全性较差。
实用新型内容
针对上述缺陷,本实用新型的目的在于提供一种结构简单、安装方便且密封性好的一种新型密封接头。
为此本实用新型所采用的技术方案是:包括接头主体,接头主体外径为阶梯轴,接头主体外径大径端车有螺纹,接头主体大径端端面设有密封槽,密封槽内安装有90度O型密封圈,接头主体台阶端面设有环形凹槽,环形凹槽内设有密封环。
本实用新型的优点是:本实用新型结构简单、安装方便且密封性好。
附图说明
图1是本实用新型的结构示意图。
图中1是接头主体、2是90度O型密封圈、3是密封环、4是螺纹。
具体实施方式
一种新型密封接头,包括接头主体1,接头主体1外径为阶梯轴,接头主体1外径大径端车有螺纹4,接头主体1大径端端面设有密封槽,密封槽内安装有90度O型密封圈2,接头主体1台阶端面设有环形凹槽,环形凹槽内设有密封环3。

Claims (1)

1.一种新型密封接头,其特征在于,包括接头主体,接头主体外径为阶梯轴,接头主体外径大径端车有螺纹,接头主体大径端端面设有密封槽,密封槽内安装有90度O型密封圈,接头主体台阶端面设有环形凹槽,环形凹槽内设有密封环。
CN 201220458589 2012-09-11 2012-09-11 一种新型密封接头 Expired - Fee Related CN202834055U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220458589 CN202834055U (zh) 2012-09-11 2012-09-11 一种新型密封接头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220458589 CN202834055U (zh) 2012-09-11 2012-09-11 一种新型密封接头

Publications (1)

Publication Number Publication Date
CN202834055U true CN202834055U (zh) 2013-03-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220458589 Expired - Fee Related CN202834055U (zh) 2012-09-11 2012-09-11 一种新型密封接头

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Country Link
CN (1) CN202834055U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103591360A (zh) * 2013-11-04 2014-02-19 龙工(上海)精工液压有限公司 一种液压密封结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103591360A (zh) * 2013-11-04 2014-02-19 龙工(上海)精工液压有限公司 一种液压密封结构

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130327

Termination date: 20150911

EXPY Termination of patent right or utility model