CN2510706Y - 自锁接头上的锁紧圈 - Google Patents

自锁接头上的锁紧圈 Download PDF

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Publication number
CN2510706Y
CN2510706Y CN 01270951 CN01270951U CN2510706Y CN 2510706 Y CN2510706 Y CN 2510706Y CN 01270951 CN01270951 CN 01270951 CN 01270951 U CN01270951 U CN 01270951U CN 2510706 Y CN2510706 Y CN 2510706Y
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China
Prior art keywords
ring
clamp ring
locking
model
stainless steel
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Expired - Fee Related
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CN 01270951
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English (en)
Inventor
陈军
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Individual
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Individual
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Priority to CN 01270951 priority Critical patent/CN2510706Y/zh
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Publication of CN2510706Y publication Critical patent/CN2510706Y/zh
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Abstract

本实用新型公开一种自锁接头上的锁紧圈,它包括有自锁接头、不锈钢复合管、锥形螺帽、垫圈、硅橡胶密封圈、锥形开口锁紧圈,其特征在于:开口的圆环形锥形锁紧圈轴向开口处沿内径端面上均匀分布有模压的凸点,它具有安装方便,工艺简便,降低成本等优点。

Description

自锁接头上的锁紧圈
一、技术领域:本实用新型涉及一种自锁接头的锁紧圈,特别适用于不锈钢复合
管管路连接时自锁接头上的锁紧圈。
二、背景技术:现有的不锈钢复合管连接时,需专用工具在不锈钢的外圆管壁上
开一凹槽,依次把锥形螺帽、卡环、垫圈、硅橡胶密封圈套在不锈钢复合管
上,通过管件接头压紧,其缺点是:卡环压紧时必须配备专用工具在不锈钢
复合管的外径圆壁上开一凹槽,才能实现,一是加工复杂,二是还要给安装
人员配备专用开槽工具。
三、发明内容:本实用新型的任务是提出一种不需专用工具,降低成本,工艺简
单的自锁接头上的锁紧圈,本实用新型的任务是这样完成的,它包括自锁接
头、不锈钢复合管、锥形螺帽、垫圈、硅橡胶密封圈、锥形开口锁紧圈,其
特征在于:开口的圆环形锥形锁紧圈轴向开口处沿内径端面上均匀分布有模
压的凸点。本实用新型具有以下效果:在复合管连接时,省去专用工具,只
需按次序把自锁接头的零部件依次套装在复合管上与管件体配合压紧。具有
安装方便,工艺简单,降低成本等优点。
附图说明:图1是本实用新型的结构示意图;
图2是图1的剖示图;
图面说明:1、锥形开口锁紧圈 2、压紧凸点
具体实施方法:结合以上附图详细描述实施例,锥形开口锁紧圈1的轴向开口处沿内径端面上均匀分布有模压的压紧凸点2,压紧凸点2具有一定的压力,安装时,把锥形开口锁紧圈套装在复合管外径管壁上,受到外界压力时,锥形开口锁紧圈1上的压紧凸点2与管壁压紧,使之不锈钢复合管与管路连接件锁紧。

Claims (1)

1、自锁接头上的锁紧圈。它包括自锁接头,不锈钢复合管,锥形螺帽,垫圈,硅橡胶密封圈、锥形开口锁紧圈。其特征在于:开口的圆环形锥形锁紧圈轴向开口处沿内径端面上均匀分布有模压的凸点。
CN 01270951 2001-11-16 2001-11-16 自锁接头上的锁紧圈 Expired - Fee Related CN2510706Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01270951 CN2510706Y (zh) 2001-11-16 2001-11-16 自锁接头上的锁紧圈

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01270951 CN2510706Y (zh) 2001-11-16 2001-11-16 自锁接头上的锁紧圈

Publications (1)

Publication Number Publication Date
CN2510706Y true CN2510706Y (zh) 2002-09-11

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ID=33676487

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01270951 Expired - Fee Related CN2510706Y (zh) 2001-11-16 2001-11-16 自锁接头上的锁紧圈

Country Status (1)

Country Link
CN (1) CN2510706Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102200210A (zh) * 2011-06-03 2011-09-28 葛文宇 钢珠锥形锁紧环

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102200210A (zh) * 2011-06-03 2011-09-28 葛文宇 钢珠锥形锁紧环

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