CN205938249U - Tracheal attach fitting of PVC - Google Patents
Tracheal attach fitting of PVC Download PDFInfo
- Publication number
- CN205938249U CN205938249U CN201620838255.XU CN201620838255U CN205938249U CN 205938249 U CN205938249 U CN 205938249U CN 201620838255 U CN201620838255 U CN 201620838255U CN 205938249 U CN205938249 U CN 205938249U
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- CN
- China
- Prior art keywords
- pvc
- fixture
- head
- jointing
- groove
- 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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Abstract
The utility model discloses a tracheal attach fitting of PVC, including the inside joint body that is equipped with the through -hole, be provided with threaded connection portion respectively in the both sides that connect the body the outer fringe of threaded connection portion sets up the connector respectively, the connector include head and connecting portion, the head is the toper structure, forms the draw -in groove between head and the connecting portion, have fastening nut to set up in threaded connection portion, fastening nut's inner wall is equipped with the card muscle, and the card muscle after cooperating with the draw -in groove is locked the PVC trachea, the attach fitting still include a mounting, the inside of mounting is provided with the through -hole, is provided with the complex screw thread with threaded connection portion on the inner wall of mounting one end port department, the mounting other end be equipped with with quick connect connector grafting complex body, the utility model discloses an attach fitting one end is connected with the PVC trachea, and the other end can be connected with the attach fitting, and also can peg graft with quick connect connector cooperates, has the nimble convenient characteristics of using.
Description
Technical field
The utility model is related to a kind of jointing of tracheae, specifically a kind of jointing of PVC tracheae.
Background technology
Publication No. is the patent of invention of CN 104482350 A, discloses a kind of high pressure connector lug of PVC tracheae, including
Inside is provided with the joint body of through hole, arranges PVC air pipe connector in one end of joint body through hole, in joint body through hole
The other end arranges column body, when use, PVC tracheae is socketed on PVC air pipe connector, and solid by clamp nut
Determine to live, column body is connected with fast connecting joint, thus solve PVC tracheae cannot be with asking that fast connecting joint coordinates
Topic；But one end of this jointing is connected to PVC tracheae, the other end can only be connected with fast connecting joint, if meeting PVC
In addition the situation that tracheae falls short of, just can not add PVC tracheae and get on, bring very big inconvenience to using.
Utility model content
For overcoming the shortcomings of above-mentioned technology, the purpose of this utility model is to provide a kind of jointing of PVC tracheae, connects
One end of head is connected with PVC tracheae, and the other end can be connected with jointing it is also possible to be connected with fast connecting joint, has
Feature flexible and convenient to use.
Adopt the following technical scheme that for achieving the above object：
A kind of jointing of PVC tracheae, including inside be provided with through hole joint body it is characterised in that：In joint originally
The both sides of body are respectively arranged with threaded joints, are respectively provided with connector in the outer rim of described threaded joints, described connection
Head includes head and connecting portion, the tapered structure of head, forms draw-in groove between head and connecting portion；Clamp nut is had to be arranged on spiral shell
Line connecting portion, the inwall of clamp nut is provided with card muscle, after card muscle and draw-in groove cooperation locks PVC tracheae；Described jointing
Also include a fixture, fixture be internally provided with through hole, the inwall of fixture one end port is provided with and screw thread
The screw thread of connecting portion cooperation, is provided with the body with fast connecting joint grafting cooperation in the fixture other end.
It is additionally provided with sealing ring between described draw-in groove and fixture.
Jointing two ends of the present utility model can be connected with PVC tracheae it is also possible to one end is connected with PVC tracheae,
The other end is coordinated with fast connecting joint grafting；In the case of PVC tracheae is sufficiently long, by one end of jointing and PVC gas
Pipe connects, and the other end is passed through fixture and coordinated with fast connecting joint grafting；When PVC tracheae falls short of, can be with even
Joint increases by one section of PVC tracheae up, finally passes through fixture again and coordinates with fast connecting joint grafting, using more flexible
Convenient.
Brief description
Fig. 1 is the structural representation that the utility model two ends can be connected with PVC tracheae；
Fig. 2 is that the utility model one end is connected with PVC tracheae, and the structure that the other end is coordinated with fast connecting joint grafting is shown
It is intended to.
Specific embodiment
As shown in Figure 1-2, the utility model discloses a kind of jointing of PVC tracheae, including inside be provided with through hole
Joint body 1, is respectively arranged with threaded joints 11 in the both sides of joint body, sets respectively in the outer rim of described threaded joints
Put connector, described connector includes head 2 and connecting portion 3, the tapered structure of head, forms card between head and connecting portion
Groove 4；Clamp nut 5 is had to be arranged on threaded joints, the inner side of clamp nut is provided with and card muscle 51, card muscle is coordinated with draw-in groove, from
And PVC tracheae is locked.
Described jointing also includes a fixture 6, described fixture be internally provided with through hole 61, in fixture
Screw thread 62 with threaded joints secure fit is provided with the inwall of one end port, the fixture other end be provided with quickly
The body 63 of jointing grafting cooperation；In order to increase sealing, it is additionally provided with sealing ring 7 between draw-in groove and fixture.
Jointing two ends of the present utility model can be connected with PVC tracheae it is also possible to one end is connected with PVC tracheae,
The other end is coordinated with fast connecting joint grafting；In the case of PVC tracheae is sufficiently long, by one end of jointing and PVC gas
Pipe connects, and the other end is passed through fixture and coordinated with fast connecting joint grafting；When PVC tracheae falls short of, can be with even
Joint increases by one section of PVC tracheae up, finally passes through fixture again and coordinates with fast connecting joint grafting, using more flexible
Convenient.
Claims (2)
1. a kind of jointing of PVC tracheae, including inside be provided with through hole joint body it is characterised in that：In joint body
Both sides be respectively arranged with threaded joints, be respectively provided with connector in the outer rim of described threaded joints, described connector
Including head and connecting portion, the tapered structure of head, form draw-in groove between head and connecting portion；Clamp nut is had to be arranged on screw thread
Connecting portion, the inwall of clamp nut is provided with card muscle, after card muscle and draw-in groove cooperation locks PVC tracheae；Described jointing is also
Including a fixture, fixture be internally provided with through hole, the inwall of fixture one end port is provided with and screw thread even
The screw thread of socket part cooperation, is provided with the body with fast connecting joint grafting cooperation in the fixture other end.
2. as claimed in claim 1 a kind of jointing of PVC tracheae it is characterised in that：Described draw-in groove and fixture it
Between be additionally provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620838255.XU CN205938249U (en) | 2016-08-04 | 2016-08-04 | Tracheal attach fitting of PVC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620838255.XU CN205938249U (en) | 2016-08-04 | 2016-08-04 | Tracheal attach fitting of PVC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205938249U true CN205938249U (en) | 2017-02-08 |
Family
ID=57924367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620838255.XU Expired - Fee Related CN205938249U (en) | 2016-08-04 | 2016-08-04 | Tracheal attach fitting of PVC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205938249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027480A (en) * | 2017-06-12 | 2018-12-18 | 浙江肯优流体输送技术有限公司 | A kind of quick pipe jointing |
-
2016
- 2016-08-04 CN CN201620838255.XU patent/CN205938249U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109027480A (en) * | 2017-06-12 | 2018-12-18 | 浙江肯优流体输送技术有限公司 | A kind of quick pipe jointing |
| CN109027480B (en) * | 2017-06-12 | 2024-05-10 | 宁波兴明液压器材有限公司 | Quick pipe connection joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |