CN2428971Y - 微灌毛管支管堵头 - Google Patents

微灌毛管支管堵头 Download PDF

Info

Publication number
CN2428971Y
CN2428971Y CN 00233762 CN00233762U CN2428971Y CN 2428971 Y CN2428971 Y CN 2428971Y CN 00233762 CN00233762 CN 00233762 CN 00233762 U CN00233762 U CN 00233762U CN 2428971 Y CN2428971 Y CN 2428971Y
Authority
CN
China
Prior art keywords
hollow billet
blocking cap
tubes
blockage
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 - Lifetime
Application number
CN 00233762
Other languages
English (en)
Inventor
李道普
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.)
Beijing Green-North Water-Saving Technology Resear
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 00233762 priority Critical patent/CN2428971Y/zh
Application granted granted Critical
Publication of CN2428971Y publication Critical patent/CN2428971Y/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Landscapes

  • Pipe Accessories (AREA)

Abstract

本实用新型公开了一种微灌毛管支管堵头,属于微灌设备部件。其堵杆一端加工有螺扣,它与堵帽螺接,堵帽的内端面上设有锥台。本实用新型连接牢固,不松动,使用方便,密封好,不漏水,美观实用。

Description

微灌毛管支管堵头
本实用新型涉及一种微灌毛管支管堵头，属于微灌设备部件，用于堵死毛管支管的出水端。
目前使用的毛管支管堵头，一种是直接插装在毛管支管的内孔里，一种是套装在毛管支管上。当需要冲洗毛管支管时，必须把堵头从毛管支管上拔下。这样，前者由于紧插在管内，不易取下，往往需要将毛管支管剪断；而后者则容易松动漏水，且不美观。
本实用新型的目的在于克服现有技术的不足而提供一种微灌毛管支管堵头，其装卸方便，密封好，不漏水，不松动，美观实用。
本实用新型的目的是这样实现的：其堵杆一端加工有螺扣，它与堵帽螺接，堵帽的内端面上设有锥台，锥台与堵杆的内孔端头相接触，堵杆的另一端与毛管支管套接。
与现有技术相比，本实用新型的优点在于由于堵杆与堵帽螺接，且堵帽内端面上设有锥台，因此，冲洗时不需从毛管支管上拔下，只需旋下堵帽即可，使用方便，连接牢固，密封好，不松动，不漏水，美观实用。
附图图面说明：
附图为本实用新型的结构示意图。
下面结合附图及实施例样述本实用新型。
本实用新型的堵杆1一端加工有螺扣2，它与堵帽3螺接，堵帽3的内端面上设有锥台4，堵杆1的另一端与毛管支管套接。当旋紧堵帽3时，锥台4紧压在堵杆1的内孔5的端头上，将内孔5堵死，毛管支管即可工作进行微灌。当毛管支管内存有杂质需要冲洗时，不需取下堵杆1，只需将堵帽3旋下，便可冲洗。冲洗完毕后，再将堵帽3旋紧在堵杆1上。使用非常方便，密封好，不松动，不漏水。

Claims (2)

1、一种微灌毛管支管堵头，其特征在于堵杆一端加工有螺扣，它与堵帽螺接，堵帽的内端面上设有锥台。
2、根据权利要求1所述的微灌毛管支管堵头，其特征在于堵帽内端面上的锥台与堵杆的内孔端头相接触。
CN 00233762 2000-05-15 2000-05-15 微灌毛管支管堵头 Expired - Lifetime CN2428971Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00233762 CN2428971Y (zh) 2000-05-15 2000-05-15 微灌毛管支管堵头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00233762 CN2428971Y (zh) 2000-05-15 2000-05-15 微灌毛管支管堵头

Publications (1)

Publication Number Publication Date
CN2428971Y true CN2428971Y (zh) 2001-05-09

Family

ID=33596033

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00233762 Expired - Lifetime CN2428971Y (zh) 2000-05-15 2000-05-15 微灌毛管支管堵头

Country Status (1)

Country Link
CN (1) CN2428971Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832743A (zh) * 2015-05-28 2015-08-12 苏州热工研究院有限公司 一种法兰盲板
CN105423053A (zh) * 2015-11-19 2016-03-23 马玉荣 一种下水管道塞帽
CN109944895A (zh) * 2019-02-13 2019-06-28 李惠英 轻质活塞杆

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104832743A (zh) * 2015-05-28 2015-08-12 苏州热工研究院有限公司 一种法兰盲板
CN105423053A (zh) * 2015-11-19 2016-03-23 马玉荣 一种下水管道塞帽
CN109944895A (zh) * 2019-02-13 2019-06-28 李惠英 轻质活塞杆

Similar Documents

Publication Publication Date Title
EP1266819A3 (en) Hydraulic hose assembly for bicycle
AU2003290046A1 (en) Connector which is used to join a windscreen wiper arm to a wiper blade
CN2428971Y (zh) 微灌毛管支管堵头
CN207112167U (zh) 一种水管连接件
WO1997034099A3 (en) A pipe coupling
US4591194A (en) Fluid conduit assembly
PL338913A1 (en) Sanitary plumbing faucet assembly
CN2769578Y (zh) 自吸阀
CN2382932Y (zh) 一种管件连接头
CN2422508Y (zh) 软硬管接头
CN216952137U (zh) 燃气过流安全阀
CN2268825Y (zh) 可调式表连接管的密封连接结构
CN2222280Y (zh) 快速接头
CN2394080Y (zh) 铁塑管活接头
CN2132903Y (zh) 多功能管道活接头
CN215843659U (zh) 一种快捷连接的花洒
CN2347033Y (zh) 一种快接管件
CN220320616U (zh) 一种管道连接用四通结构
CN2369056Y (zh) 活接管件
CN209099754U (zh) 一种无残留防渗漏连墙件
CN2416324Y (zh) 管型件快速接头
CN208750266U (zh) 一种不锈钢管的管帽
CN2425228Y (zh) 一种不锈钢管的连接头
CN2245701Y (zh) 三通
CN2336175Y (zh) 一种新型软管连接装置

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
FG1K Grant of utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: BEIJING GREEN-NORTH WATER-SAVING TECHNOLOGY RESEAR

Free format text: FORMER NAME OR ADDRESS: LI DAOPU

CP03 Change of name, title or address

Address after: 100011 Beijing city Dongcheng District North Andrienko No. 25 foyles hotel room B208 Yao Zhenxian

Patentee after: Beijing Green North Water Saving Technology Research Center

Address before: 064200 2 door, 402 room, 16 East District, Hebei, Zunhua

Patentee before: Li Daopu

C56 Change in the name or address of the patentee
CP03 Change of name, title or address

Patentee address after: 100035, Cheng Ming building, 2 South Avenue, Beijing, Xicheng District, B16L, Xizhimen

Patentee address before: 100011 Beijing city Dongcheng District North Andrienko No. 25 foyles hotel room B208 Yao Zhenxian

C17 Cessation of patent right
CX01 Expiry of patent term

Granted publication date: 20010509