CN2153693Y - 自调式管接头 - Google Patents

自调式管接头 Download PDF

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Publication number
CN2153693Y
CN2153693Y CN 93206858 CN93206858U CN2153693Y CN 2153693 Y CN2153693 Y CN 2153693Y CN 93206858 CN93206858 CN 93206858 CN 93206858 U CN93206858 U CN 93206858U CN 2153693 Y CN2153693 Y CN 2153693Y
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China
Prior art keywords
cavity
self
pipe joint
pipe connection
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN 93206858
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English (en)
Inventor
黄继华
付祖万
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Individual
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Individual
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Priority to CN 93206858 priority Critical patent/CN2153693Y/zh
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Publication of CN2153693Y publication Critical patent/CN2153693Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型涉及一种管接头。该接头不须攻丝, 使用时将管道插入接头内即可。结构简单、方便实 用。技术特征在于:接头口处的内壁有楔形空腔(2), 空腔(2)内有密封圈(3),密封圈(3)填充于空腔(2)内 并留有间隙(4)。

Description

本实用新型属机械工程领域,尤其涉及一种快速管接头。
在管道需连接时,传统的方法是将管道接头处内外攻丝,特别费时费力,且密封性能不好。
本实用新型之目的在于提供一种不需攻丝快速的自调式管接头。
本实用新型是这样实施的:
自调式管接头(1),其特征在于接头处内内壁有一“楔形空腔(2),空腔(2)内有密封圈(3)、密封圈(3)填充于空腔(2)内并留有间隙(4)。使用时将管道(5)套入管接(1)内,在气液的压力作用下密封圈(3)压紧管道,从而起到密封和连接的作用。
附图1为本实用新型的结构示意图,其中:
(1)管接头,(2)空腔,(3)密封圈,(4)间隙,(5)管道。
本实用新型结构简单、实效、安装起来非常方便。

Claims (1)

  1. 自调式管接头(1),其特征在于:接头口处内壁有楔形空腔(2),空腔(2)内有密封圈(3),密封圈(3)填充于空腔(2)内并留有间隙(4)。
CN 93206858 1993-03-19 1993-03-19 自调式管接头 Expired - Fee Related CN2153693Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93206858 CN2153693Y (zh) 1993-03-19 1993-03-19 自调式管接头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93206858 CN2153693Y (zh) 1993-03-19 1993-03-19 自调式管接头

Publications (1)

Publication Number Publication Date
CN2153693Y true CN2153693Y (zh) 1994-01-19

Family

ID=33789753

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93206858 Expired - Fee Related CN2153693Y (zh) 1993-03-19 1993-03-19 自调式管接头

Country Status (1)

Country Link
CN (1) CN2153693Y (zh)

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee