CN103672254A - 一种快速接头 - Google Patents

一种快速接头 Download PDF

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Publication number
CN103672254A
CN103672254A CN201310590882.7A CN201310590882A CN103672254A CN 103672254 A CN103672254 A CN 103672254A CN 201310590882 A CN201310590882 A CN 201310590882A CN 103672254 A CN103672254 A CN 103672254A
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CN
China
Prior art keywords
joint
connector
ring
nut
quick
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.)
Pending
Application number
CN201310590882.7A
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English (en)
Inventor
耿晓曦
陈进海
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.)
Nantong Gaosheng Machinery Co Ltd
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Nantong Gaosheng Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nantong Gaosheng Machinery Co Ltd filed Critical Nantong Gaosheng Machinery Co Ltd
Priority to CN201310590882.7A priority Critical patent/CN103672254A/zh
Publication of CN103672254A publication Critical patent/CN103672254A/zh
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
    • F16L15/006—Screw-threaded joints; Forms of screw-threads for such joints with straight threads
    • F16L15/008—Screw-threaded joints; Forms of screw-threads for such joints with straight threads with sealing rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
    • F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

本发明公开了一种快速接头，包括接头一、接头二和螺母，所述接头一为凸形设置，接头二为凹形设置，所述接头二外侧设置有凸出环形台阶，所述螺母与接头二环形台阶卡合设置，接头二和接头一密封设置，接头一和螺母螺纹连接。通过接头一与接头二之间的快速配合设置，大大加快接头的连接速度，内置挡圈和O型密封圈可以更好的方便、快捷的保证密封效果，有利于接头的快速组装与拆卸。

Description

一种快速接头
技术领域
本发明涉及一种快速接头。
技术背景
在液压系统的碳钢管和不锈钢管与管道之间的连接，常用到管接头，但在接头处为了保证连接的密封性，经常会花费很多时间来进行密封处理，而且平时的密封处理方法过于不可靠，花费大量时间。
发明内容
本发明针对现有技术的不足，提供一种组合快捷、密封性能可靠的快速接头。
本发明通过以下方案实现：
一种快速接头，包括接头一、接头二和螺母，所述接头一为凸形设置，接头二为凹形设置，所述接头二外侧设置有凸出环形台阶，所述螺母与接头二环形台阶卡合设置，接头二和接头一密封设置，接头一和螺母螺纹连接。
所述接头二与接头一密封连接处在接头二凹形内侧侧壁设置有环形凹槽。
还包括挡圈和O型密封圈，所述挡圈和O型密封圈分别设置于接头二环形凹槽内。
与现有技术相比，具有的有益效果为：通过接头一与接头二之间的快速配合设置，大大加快接头的连接速度，内置挡圈和O型密封圈可以更好的方便、快捷的保证密封效果，有利于接头的快速组装与拆卸。
附图说明
图1为所述快速接头结构示意图
其中：1、接头一；2、螺母；3、挡圈；4、O型密封圈；5、接头二。
具体实施方式
图示为本发明的一种快速接头，包括接头一1、接头二5和螺母2，接头一为凸形设置，接头二为凹形设置，接头二外侧设置有凸出环形台阶，螺母与接头二环形台阶相互卡合设置，接头二凹槽和接头一凸起配合密封设置，接头一外侧设置螺纹和螺母螺纹连接，接头二与接头一密封连接处在接头二凹形内侧侧壁设置有环形凹槽，还包括挡圈3和O型密封圈4，挡圈和O型密封圈分别设置于接头二环形凹槽内。

Claims (3)

1.一种快速接头，其特征在于：包括接头一、接头二和螺母，所述接头一为凸形设置，接头二为凹形设置，所述接头二外侧设置有凸出环形台阶，所述螺母与接头二环形台阶卡合设置，接头二和接头一密封设置，接头一和螺母螺纹连接。
2.如权利要求1所述快速接头，其特征在于：所述接头二与接头一密封连接处在接头二凹形内侧侧壁设置有环形凹槽。
3.如权利要求2所述快速接头，其特征在于：还包括挡圈和O型密封圈，所述挡圈和O型密封圈分别设置于接头二环形凹槽内。
CN201310590882.7A 2013-11-21 2013-11-21 一种快速接头 Pending CN103672254A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310590882.7A CN103672254A (zh) 2013-11-21 2013-11-21 一种快速接头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310590882.7A CN103672254A (zh) 2013-11-21 2013-11-21 一种快速接头

Publications (1)

Publication Number Publication Date
CN103672254A true CN103672254A (zh) 2014-03-26

Family

ID=50310645

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310590882.7A Pending CN103672254A (zh) 2013-11-21 2013-11-21 一种快速接头

Country Status (1)

Country Link
CN (1) CN103672254A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108317320A (zh) * 2018-04-04 2018-07-24 辽宁壮龙无人机科技有限公司 接头组件及燃油供给管路

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1164982A (en) * 1967-02-02 1969-09-24 Amp Inc A Pipe Coupling.
US4889368A (en) * 1988-12-12 1989-12-26 Aeroquip Corporation Combination quick-connect and thread-disconnect tube connector
CN2184839Y (zh) * 1994-01-21 1994-12-07 冶金工业部鞍山热能研究院 快速接头
US20080012326A1 (en) * 2005-08-31 2008-01-17 Oso Hotwater As Connection valve
CN201206685Y (zh) * 2008-01-04 2009-03-11 蒋学真 管接头
CN201412621Y (zh) * 2009-04-13 2010-02-24 张翼鹏 双向密封抗拔脱插入式快装接头

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1164982A (en) * 1967-02-02 1969-09-24 Amp Inc A Pipe Coupling.
US4889368A (en) * 1988-12-12 1989-12-26 Aeroquip Corporation Combination quick-connect and thread-disconnect tube connector
CN2184839Y (zh) * 1994-01-21 1994-12-07 冶金工业部鞍山热能研究院 快速接头
US20080012326A1 (en) * 2005-08-31 2008-01-17 Oso Hotwater As Connection valve
CN201206685Y (zh) * 2008-01-04 2009-03-11 蒋学真 管接头
CN201412621Y (zh) * 2009-04-13 2010-02-24 张翼鹏 双向密封抗拔脱插入式快装接头

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108317320A (zh) * 2018-04-04 2018-07-24 辽宁壮龙无人机科技有限公司 接头组件及燃油供给管路

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Application publication date: 20140326