CN2162578Y - 快速管接头 - Google Patents

快速管接头 Download PDF

Info

Publication number
CN2162578Y
CN2162578Y CN 93228369 CN93228369U CN2162578Y CN 2162578 Y CN2162578 Y CN 2162578Y CN 93228369 CN93228369 CN 93228369 CN 93228369 U CN93228369 U CN 93228369U CN 2162578 Y CN2162578 Y CN 2162578Y
Authority
CN
China
Prior art keywords
pipe joint
nut
link
utility
model
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
Application number
CN 93228369
Other languages
English (en)
Inventor
万林冲
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 93228369 priority Critical patent/CN2162578Y/zh
Application granted granted Critical
Publication of CN2162578Y publication Critical patent/CN2162578Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Gasket Seals (AREA)

Abstract

本实用新型提供一种快速管接头,是由连接件的 丝头接有螺母,螺母内设有锥面、锥面内设有锥形长 环,锥形长环的坡口端面与连接件的丝头端面坡口之 间设有断面为三角形的密封圈所构成,用于供水、供 暖等管路的连接。

Description

本实用新型涉及一种管路连接件,特别是关于一种快速管接头。
现有的管接头,是在被连接的管子上割出丝扣,在丝扣上抹上白铅油再绕上麻绳与管接头的内螺绞相接,也有的是在管子的丝扣上绕上密封带后与管接头的内螺纹相接,这种管接头施工中操作极其繁索、安装效率低下;现有的一种不用在被连接的管子上割丝的管接头,虽然不用在管子上割丝,但存在着结构复杂、密封效果不好、承压能力低、所连接的管子易脱落等缺点。
本实用新型的目的是提供一种承压能力高、密封效果好的快速管接头。
本实用新型的技术解决方案是:一种快速管接头,是由连接件1的丝头接有螺母4所构成,其特征在于:
a、连接件1的丝头端面设有向内的坡口;
b、螺母4的内孔无丝扣的一段设有锥面、锥面内设有端面设有向内的坡口的锥形卡环3;
所述的连接件1为直通、弯头、三通、四通。
本实用新型与现有技术相比较,具有结构简单、密封效果好、耐压能力高、安装速度快等优点。
附图1为本实用新型的结构示意图。
以下结合附图说明本实用新型的具体实施例:
铸造或冲压制成的连接件1的丝头接有螺母4,连接件1的丝头端面设有向内的坡,螺母4的内孔无丝扣的一段设有锥面、锥面内设有端面设有向内的坡口的金属锥形卡环3,连接件1的丝头端面与锥形卡环3的端面之间设有断面为三角形的 橡胶密封圈2,使用时,将所连接的管子5插入螺母4、锥形长环3、密封圈2内至连接件1的丝头内,拧紧螺母4,锥形卡形3的锥端紧紧地卡在管子5上。
连接件1为直通、弯头、三通或四通管件。

Claims (2)

1、一种快速管接头,是由连接件[1]的丝头接有螺母[4]所构成,其特征在于:
a、连接件[1]的丝头端面设有向内的坡口;
b、螺母[4]的内孔无丝扣的一段设有锥面、锥面内设有端面设有向内的坡口的锥形卡环[3];
2、根据权利要求1所述的快速管接头,其特征在于:所述的连接件[1]为直通、弯头、三通、四通。
CN 93228369 1993-05-29 1993-05-29 快速管接头 Expired - Fee Related CN2162578Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93228369 CN2162578Y (zh) 1993-05-29 1993-05-29 快速管接头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93228369 CN2162578Y (zh) 1993-05-29 1993-05-29 快速管接头

Publications (1)

Publication Number Publication Date
CN2162578Y true CN2162578Y (zh) 1994-04-20

Family

ID=33805434

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93228369 Expired - Fee Related CN2162578Y (zh) 1993-05-29 1993-05-29 快速管接头

Country Status (1)

Country Link
CN (1) CN2162578Y (zh)

Similar Documents

Publication Publication Date Title
CN2162578Y (zh) 快速管接头
CN2283172Y (zh) 低压水汽管道连接件
CN201428883Y (zh) 软管与软管连接接头
CN2317380Y (zh) 快速管接头组件
CN2260938Y (zh) 新型螺纹密封连接结构
CN2272946Y (zh) 单体液压支柱修复后的油缸
CN2283173Y (zh) 自锁式管接件
CN2470636Y (zh) 卡套式带内衬套管接头
CN2387360Y (zh) 建筑铝塑管管头密封连接件
CN2236591Y (zh) 高压油管快速自动锁紧接头
CN2252907Y (zh) 组合式带帽螺母
CN2470637Y (zh) 管道接头
CN2208149Y (zh) 快速紧固密封管接头
CN2280193Y (zh) 快装管接头
CN2152963Y (zh) 塑料管接头
CN212272794U (zh) 一种用于风力设备的室外防盗螺栓
CN2767805Y (zh) 一种常用水管接头
CN2270150Y (zh) 卡套式密封接头
CN2260942Y (zh) 快速管道接头
CN2270872Y (zh) 管道速接器
CN2612828Y (zh) 泵的冲洗装置
CN2895842Y (zh) 记忆环
CN2138156Y (zh) 聚乙烯下水管道接头结构
CN2249343Y (zh) 免套扣管道连接件
CN2399586Y (zh) 卡簧式钢管联接器

Legal Events

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