CN2505677Y - Pipe joint with sleeve and socket - Google Patents
Pipe joint with sleeve and socket Download PDFInfo
- Publication number
- CN2505677Y CN2505677Y CN 01250575 CN01250575U CN2505677Y CN 2505677 Y CN2505677 Y CN 2505677Y CN 01250575 CN01250575 CN 01250575 CN 01250575 U CN01250575 U CN 01250575U CN 2505677 Y CN2505677 Y CN 2505677Y
- Authority
- CN
- China
- Prior art keywords
- joint body
- pipeline
- joint
- ferruletype
- ring
- 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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- Joints With Sleeves (AREA)
Abstract
The utility model relates to a pipe joint with sleeve and socket, comprising a joint body, an obturating ring, a snap ring, a plastic spacing piece and a nut, wherein, a socket part of the joint body is provided with a bite tooth and a seal groove, the snap ring arranged outside the socket part of the joint body is squashed by the nut and contracts, a pipe to be connected has higher bond strength at the bite tooth on the outer wall of the socket part of the joint body; meanwhile the obturating ring and the pipe to be connected have better sealing effect. With the advantages of simple and convenient installation, high strength and good sealing effect, the utility model is applicable to the connection of plastic pipes or composite aluminium plastic pipes.
Description
Technical field:
The utility model relates to a kind of pipe coupling, especially a kind of joint that is used for the connection of plastic tube or aluminium-plastic composite pipe.
Background technique:
The pipe coupling variety type is a lot.The FERRULETYPE jointing structure applications of using is leaked after a period of time easily at present, and clamp-press type jointing production and processing difficulty is installed inconvenience.
Technology contents:
In order to overcome the shortcoming of prior art, the utility model provides the FERRULETYPE pipeline joint of a kind of bond strength height, easy for installation, good sealing effect, constitute by joint body (1), seal ring (3), snap ring (4) and nut (5), it is characterized in that: described joint body (1) female part divides outer wall to be provided with to sting and tooth (1A), and the teeth direction of teeth formula is consistent with the pipeline direction of insertion.
In the utility model FERRULETYPE pipeline joint, joint body (1) female part divides outer wall to leave the seal groove (1B) of placing seal ring (3), and it is good placing the O RunddichtringO with selection in the seal groove (1B).In order to make sealing effect better, can have two seal grooves (1B), be placed in and sting and the both sides of tooth (1A).
In the utility model FERRULETYPE pipeline joint, joint body (1) is connected with nut (5) by screw thread; There are 30 ° of inclined-planes the snap ring both sides, are open C shape ring.
In the utility model FERRULETYPE pipeline joint, joint body (1) is taken over terminal portion contact segment with quilt and is provided with plastic spacer (2).
The utility model pipe coupling is stung and tooth (1A) owing to dividing outer wall to be provided with in joint body (1) female part, sting with tooth be the teeth formula, its teeth direction is consistent with the pipeline direction of insertion, when joint body female part snap ring is exceptionally shunk by the nut extruding, quilt is taken over stinging with the tooth place of joint core tube wall will form higher bond strength and better seal effect.
The utility model pipe coupling can be placed the O RunddichtringO owing to divide outer wall to leave seal groove (1B) in the joint body female part, when joint body female part snap ring is exceptionally shunk by the nut extruding, taken in the joint body female part and divide the seal ring place of outer wall will form the better seal effect.
The utility model pipe coupling is open C shape ring because there are 30 ° of inclined-planes used snap ring both sides, is subjected to the nut extruding can radial contraction, makes to be taken over the road and be pressed on the joint body socket joint part, forms higher bond strength and better seal effect.
The utility model pipe coupling is connected the co-extrusion snap ring because joint body is provided with screw thread (1C) with nut, make joint body and formed higher bond strength and better seal effect by the adapter road.
The utility model pipe coupling has plastic spacer because joint body is taken over terminal portion contact segment with quilt, prevents the electro erosion effect of aluminium and other metal.
In a word, compared with prior art bond strength is higher, installation is more convenient, sealing effect is better for the utility model.
Description of drawings:
Accompanying drawing 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
Accompanying drawing 2 is a ssembly drawing of the present utility model;
Embodiment:
As shown in Figure 1, FERRULETYPE pipeline joint is made of joint body (1), plastic spacer (2), seal ring (3), snap ring (4) and nut (5), joint body (1) female part divides outer wall to be provided with to sting and tooth (1A), and the teeth direction of teeth formula is consistent with the pipeline direction of insertion; Joint body (1) female part is divided and is also had two seal grooves (1B) on the outer wall, is placed in to sting and the both sides of tooth (1A), places the O RunddichtringO in the seal groove (1B); There are 30 ° of inclined-planes the snap ring both sides, are open C shape ring, and joint body (1) is connected with nut (5) by screw thread.
Claims (10)
1, a kind of FERRULETYPE pipeline joint, constitute by joint body (1), seal ring (3), snap ring (4) and nut (5), it is characterized in that: described joint body (1) female part divides outer wall to be provided with to sting and tooth (1A), and the teeth direction of teeth formula is consistent with the pipeline direction of insertion.
2, according to the described FERRULETYPE pipeline of claim 1 joint, it is characterized in that: described joint body (1) female part divides outer wall to leave the seal groove (1B) of placing seal ring (3).
3, according to the described FERRULETYPE pipeline of claim 2 joint, it is characterized in that: placing seal ring in the described seal groove (1B) is the O RunddichtringO.
4, according to claim 2 or 3 described FERRULETYPE pipeline joints, it is characterized in that: have two seal grooves (1B), be placed in and sting and the both sides of tooth (1A).
5, according to claim 1,2 or 3 described FERRULETYPE pipeline joints, it is characterized in that: joint body (1) is connected with nut (5) by screw thread.
6, according to claim 1,2 or 3 described FERRULETYPE pipeline joints, it is characterized in that: there are 30 ° of inclined-planes used snap ring both sides, are open C shape ring.
7, according to claim 1,2 or 3 described FERRULETYPE pipeline joints, it is characterized in that: described joint body (1) is taken over terminal portion contact segment with quilt and is provided with plastic spacer (2).
8, according to the described FERRULETYPE pipeline of claim 4 joint, it is characterized in that: described joint body (1) is taken over terminal portion contact segment with quilt and is provided with plastic spacer (2).
9, according to the described FERRULETYPE pipeline of claim 5 joint, it is characterized in that: described joint body (1) is taken over terminal portion contact segment with quilt and is provided with plastic spacer (2).
10, according to the described FERRULETYPE pipeline of claim 6 joint, it is characterized in that: described joint body (1) is taken over terminal portion contact segment with quilt and is provided with plastic spacer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250575 CN2505677Y (en) | 2001-09-05 | 2001-09-05 | Pipe joint with sleeve and socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01250575 CN2505677Y (en) | 2001-09-05 | 2001-09-05 | Pipe joint with sleeve and socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505677Y true CN2505677Y (en) | 2002-08-14 |
Family
ID=33660701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01250575 Expired - Fee Related CN2505677Y (en) | 2001-09-05 | 2001-09-05 | Pipe joint with sleeve and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505677Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526440A (en) * | 2016-01-14 | 2016-04-27 | 黄竹磬 | Shape memory alloy pipe connection device |
| CN107366790A (en) * | 2017-08-18 | 2017-11-21 | 玉环县玉立水暖器材厂 | A kind of New-type pipe joint |
| CN107906278A (en) * | 2017-11-10 | 2018-04-13 | 杭州温格科技有限公司 | pipeline connecting device |
| CN108087643A (en) * | 2017-12-18 | 2018-05-29 | 潍柴动力股份有限公司 | A kind of pipe connecting structure and pressure charging system |
-
2001
- 2001-09-05 CN CN 01250575 patent/CN2505677Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526440A (en) * | 2016-01-14 | 2016-04-27 | 黄竹磬 | Shape memory alloy pipe connection device |
| CN107366790A (en) * | 2017-08-18 | 2017-11-21 | 玉环县玉立水暖器材厂 | A kind of New-type pipe joint |
| CN107906278A (en) * | 2017-11-10 | 2018-04-13 | 杭州温格科技有限公司 | pipeline connecting device |
| CN108087643A (en) * | 2017-12-18 | 2018-05-29 | 潍柴动力股份有限公司 | A kind of pipe connecting structure and pressure charging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020814 Termination date: 20091009 |