CN2315410Y - Quick connecting pipe joint - Google Patents
Quick connecting pipe joint Download PDFInfo
- Publication number
- CN2315410Y CN2315410Y CN 97246365 CN97246365U CN2315410Y CN 2315410 Y CN2315410 Y CN 2315410Y CN 97246365 CN97246365 CN 97246365 CN 97246365 U CN97246365 U CN 97246365U CN 2315410 Y CN2315410 Y CN 2315410Y
- Authority
- CN
- China
- Prior art keywords
- joint
- utility
- model
- connecting pipe
- male connector
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a quick connecting pipe joint, particularly suitable for connecting flexible pipes, belonging to the connecting technique of pipes. The utility model is composed of a male joint 1, a female joint 3, and a sealing ring 6. The utility model is characterized in that the upper side of the circumference of one end of the male joint is provided with N (the N is not smaller than 2) lock blocks 4. The upper side of the inner wall of the thick end of the female joint 3 is provided with a seal groove 5 and a locking groove 7, and the outer side of the locking groove is provided with N (the N is not smaller than 2) axial direction grooves 8 which are communicated with the locking groove. The utility model has the advantages of simple structure, convenient connection and disassembly, low cost, good sealing performance, high work efficiency, etc. The utility model is an ideal connecting pipe joint for connecting flexible pipes.
Description
The utility model relates to a kind of quick connecting pipe joint, is suitable for the connection of flexible pipe especially, the metal conduit connection technique.
The connection of the connection, particularly flexible pipe of existing pipeline mainly connects by screwed pipe joint, has connection, dismounting inconvenience, and sealing is poor, cost height, deficiencies such as inefficiency.
The purpose of this utility model provides a kind of simple in structure, and is easy to manufacture, connection, convenient disassembly, the quick connecting pipe joint of good airproof performance.
The purpose of this utility model reaches by the following technical programs.It is by male connector 1, negative joint 3 and seal ring 6 are formed, its special way is, on the circumference of male connector 1 one ends, be provided with N (N 〉=2) lock dog 4, at least be provided with 2 road circumferential grooves on the inwall of negative joint 3 butt ends, Internal locking groove is a seal groove 5, and circumferential groove is a locking slot 7, on the inwall in the locking slot outside, be provided with the axial groove 8 that N (N 〉=2) communicate with locking slot 7.N on a male connector lock dog 4 generally should evenly be arranged, not only is convenient to make but also be convenient to connect, dismantle.Seal ring 6 both can be the O RunddichtringO, also can be V-shaped seal ring, can also be the combination of O RunddichtringO and V-shaped seal ring.The pipe joint material therefor can be plastics, aluminium, copper, cast iron etc.
One of preferred version is, on the outer circumference of male connector 1 one ends, established N (N 〉=2) block 2 again, and it is positioned at lock dog 4 outsides.
Two of preferred version is, the lock dog 4 on the male connector is 4, and they evenly are laid on the inside and outside circumference of male connector.
Connection, unloading process are.At first, seal ring 6 is placed in the seal groove 5 of negative joint, N the lock dog 4 that sun is connected aimed at N axial groove 8 on the negative joint inwall and pushed inward, when N lock dog 4 arrives locking slot 7, (or counterclockwise) rotates male connector clockwise, lock dog 4 is all entered in the locking slot 7, and at this moment the yin, yang joint is combined as a whole securely.In actual applications, because the yin, yang joint all is connected with flexible pipe with the other end, therefore, the connection of yin, yang joint just means the connection of two sections flexible pipes.Desire to make the yin, yang joint to separate, rotate male connector round about, make lock dog leave locking slot 7 and enter axial groove 8, draw male connector 1 outward, make lock dog 4 vertically groove 8 withdraw from and get final product.
Because the utility model is provided with N lock dog on male connector, on negative joint, be provided with seal groove, locking slot and the axial groove that communicates with locking slot make it compared with prior art, have connection, convenient disassembly, easy to manufacture, cost is low, good airproof performance, advantages such as working efficiency height, be particularly useful for the connection between the flexible pipe, as: agricultural irrigation flexible pipe and interim water supply hose.When after establishing N block 2 on the male connector 1 again, both increased the soundness that the yin, yang joint connects, be convenient to the connection of yin, yang joint and spacing again.
The explanation of accompanying drawing drawing:
An embodiment's of Fig. 1-the utility model structural representation
The A-A sectional view of Fig. 2-Fig. 1
Provide embodiment of the present utility model below in conjunction with accompanying drawing, be used for further specifying technological scheme.
Embodiment is with reference to figure 1, Fig. 2.Find out near on the circumference of end equally distributed 4 lock dogs 4 are arranged by these two figure, on the circumference more a little further of end, have 2,4 blocks 2 of equally distributed 4 blocks corresponding one by one on its axial direction with 4 lock dogs 4 at male connector 1.Seal groove 5 and locking slot 7 lay respectively on the inside and outside wall of negative joint 3 butt ends, O RunddichtringO 6 is positioned at seal groove 5, when male connector 1 also rotates after axial groove 8 propellings of negative joint 3 in a certain direction, lock dog 4 enters in the locking slot 7, at this moment, seal ring 6 touches mutually with the yin, yang joint, and the yin, yang joint is in coupled condition.In like manner, also can be as required, design with V-shaped seal ring or use the quick connecting pipe head of O, V-shaped seal ring simultaneously, or lock dog 4 and block 2 be 5,6,7,8 etc. quick connecting pipe head that this all belongs to protection domain of the present utility model.
Claims (3)
1, a kind of quick connecting pipe joint, it is by male connector (1), negative joint (3) and seal ring (6) are formed, it is characterized in that, on an end circumference of male connector (1), be provided with N (N 〉=2) lock dogs (4), on the inwall of negative joint (3) butt end, be provided with 2 road circumferential grooves at least, Internal locking groove is seal groove (5), circumferential groove is locking slot (7), on the inwall in the locking slot outside, is provided with the axial groove (8) that N (N 〉=2) communicate with locking slot (7).
2, quick connecting pipe joint according to claim 1 is characterized in that, has established N (N 〉=2) blocks (2) on the outer circumference of male connector (1) one end again.
3, quick connecting pipe joint according to claim 1 and 2 is characterized in that, the lock dog (4) on the described male connector (1) is 4, and they evenly are laid on male connector (1) circumference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97246365 CN2315410Y (en) | 1997-12-07 | 1997-12-07 | Quick connecting pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97246365 CN2315410Y (en) | 1997-12-07 | 1997-12-07 | Quick connecting pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2315410Y true CN2315410Y (en) | 1999-04-21 |
Family
ID=33954577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97246365 Expired - Fee Related CN2315410Y (en) | 1997-12-07 | 1997-12-07 | Quick connecting pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2315410Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900233A (en) * | 2010-06-29 | 2010-12-01 | 上海亚大汽车塑料制品有限公司 | Quick connector |
| CN102200207A (en) * | 2010-03-22 | 2011-09-28 | 贵阳铝镁设计研究院有限公司 | Bell and spigot joint pipe fitting and connecting method thereof |
| CN103697271A (en) * | 2013-12-03 | 2014-04-02 | 山东祺龙海洋石油钢管股份有限公司 | Quick four-start thread conductor adapter |
| CN104594822A (en) * | 2014-09-30 | 2015-05-06 | 山东祺龙海洋石油钢管股份有限公司 | Fast connection device for four-end threaded conductor tube |
| CN107883095A (en) * | 2017-12-19 | 2018-04-06 | 山东同创汽车散热装置股份有限公司 | A kind of fast-assembling attachment means of radiator water inlet pipe and water outlet pipe |
| CN108644442A (en) * | 2018-07-20 | 2018-10-12 | 芜湖佩林郁松计量科技有限公司 | A kind of metering water valve being easily installed |
-
1997
- 1997-12-07 CN CN 97246365 patent/CN2315410Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200207A (en) * | 2010-03-22 | 2011-09-28 | 贵阳铝镁设计研究院有限公司 | Bell and spigot joint pipe fitting and connecting method thereof |
| CN102200207B (en) * | 2010-03-22 | 2015-04-29 | 贵阳铝镁设计研究院有限公司 | Bell and spigot joint pipe fitting and connecting method thereof |
| CN101900233A (en) * | 2010-06-29 | 2010-12-01 | 上海亚大汽车塑料制品有限公司 | Quick connector |
| CN103697271A (en) * | 2013-12-03 | 2014-04-02 | 山东祺龙海洋石油钢管股份有限公司 | Quick four-start thread conductor adapter |
| CN104594822A (en) * | 2014-09-30 | 2015-05-06 | 山东祺龙海洋石油钢管股份有限公司 | Fast connection device for four-end threaded conductor tube |
| CN107883095A (en) * | 2017-12-19 | 2018-04-06 | 山东同创汽车散热装置股份有限公司 | A kind of fast-assembling attachment means of radiator water inlet pipe and water outlet pipe |
| CN108644442A (en) * | 2018-07-20 | 2018-10-12 | 芜湖佩林郁松计量科技有限公司 | A kind of metering water valve being easily installed |
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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 |