CN207230000U - A kind of jointing of PVC circular pipes - Google Patents
A kind of jointing of PVC circular pipes Download PDFInfo
- Publication number
- CN207230000U CN207230000U CN201721277608.4U CN201721277608U CN207230000U CN 207230000 U CN207230000 U CN 207230000U CN 201721277608 U CN201721277608 U CN 201721277608U CN 207230000 U CN207230000 U CN 207230000U
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- CN
- China
- Prior art keywords
- female connector
- jointing
- washer
- seal washer
- circular pipes
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- 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.)
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Abstract
The utility model discloses a kind of jointing of PVC circular pipes, including female connector, the inside of the female connector and pin end is both provided with pipe joint and pipe liquid stream mouth；The front end of the female connector is provided with the link slot of annular；The inner wall of the link slot is provided with flank；The outer wall of the link slot is provided with sealing column；The inside of the pipe joint is provided with inner washer one and inner washer two；The junction of the pin end and female connector is provided with seal washer；One end of the pin end is provided with the connection boss of annular, and the outer wall of the connection boss is provided with flank.The seal washer of the utility model is equal to the height of projection of sealing column, is easily installed seal washer, improves the installation stationarity to seal washer, strengthen the protection to seal washer, reduce the extruding to seal washer, extend the service life of the seal washer.
Description
Technical field
A kind of tube connector technical field is the utility model is related to, is specially a kind of jointing of PVC circular pipes.
Background technology
Most of prior art feedwater, draining use plastic pipe, and plastic pipe is using the materials such as polyethylene, polypropylene tool
There is the advantages of corrosion-resistant, intensity is high, be used widely in daily life, the connection of plastic pipe uses heat using connector
The mode of fusion welding, although the tubing after welding combines together with connector, its intensity is lower, and holds after being particularly subject to external force
Easily crack, influence normal use.
Therefore, in order to solve the problems, such as above-mentioned narration to and providing a kind of jointing of PVC circular pipes.
Utility model content
The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of connection of PVC circular pipes and connect
Head.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of jointing of PVC circular pipes,
Including female connector, the inside of the female connector and pin end is both provided with pipe joint and pipe liquid stream mouth；Before the female connector
End is provided with the link slot of annular；The inner wall of the link slot is provided with flank；The outer wall of the link slot is provided with sealing
Column；The inside of the pipe joint is provided with inner washer one and inner washer two；The junction of the pin end and female connector is set
There is seal washer；One end of the pin end is provided with the connection boss of annular, and the outer wall of the connection boss is provided with screw thread
Face.
Preferably, the female connector and pin end are arranged to separable structure.
Preferably, the seal washer is installed on female connector and the inner wall of pin end junction.
Preferably, the inner washer one and inner washer two are arranged to interchangeable identical parts.
Preferably, the pipe joint inner wall on two connector is both provided with screw thread.
Preferably, the internal diameter of the pipe liquid stream mouth is less than the internal diameter of pipe joint.
Preferably, the female connector and pin end are achieved a fixed connection by connecting boss screw-in in link slot.
Preferably, the seal washer is equal to the height of projection of sealing column.
The beneficial effects of the utility model are：The jointing design of the PVC circular pipes is reasonable, female connector and public access
Head is arranged to separable structure, easy to connect and separate PVC pipeline connector, improves the practicality and feature of connector, gasket
Circle improves the sealing to junction, avoids or reduces junction liquid on the inner wall of female connector and pin end junction
Leak out, improve the practicality of the connector, inner washer one and inner washer two are arranged to interchangeable identical parts, avoid differentiation two
The installation site of connector, reduces the complexity of installation, improves the leakproofness of connector and PVC pipeline, the pipe joint on two connectors
Inner wall is both provided with screw thread, improves the fastness of connection, is conducive to ensure the leakproofness of pipeline junction, the internal diameter of pipe liquid stream mouth
Less than the internal diameter of pipe joint, pipe diameter is reduced, is easy to be pressurized liquid internal, improves the practicality of the jointing, it is female
Connector and pin end are achieved a fixed connection by connecting boss screw-in in link slot, are connected between two connectors of raising firm
Property, the connective stability between enhancing structure improves the leakproofness of junction, is conducive to improve the practicality of the PVC pipeline, sealing
Packing ring is equal to the height of projection of sealing column, is easily installed seal washer, improves the installation stationarity to seal washer, strengthen to close
The protection of seal washer, reduces the extruding to seal washer, extends the service life of the seal washer.
Brief description of the drawings
Fig. 1 is the cross-sectional view of the utility model pvc pipe；
Fig. 2 is the cross-sectional view of the utility model female connector；
Fig. 3 is the cross-sectional view of the utility model pin end；
Fig. 4 is the structure diagram of the utility model seal washer；
Fig. 5 is the structure diagram of the utility model inner washer one and inner washer two；
In figure：1st, female connector, 2, link slot, 3, sealing column, 4, inner washer one, 5, pipe joint, 6, seal washer, 7, pipe
Liquid stream mouth, 8, pin end, 9, connection boss, 10, inner washer two.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~5, a kind of jointing of PVC circular pipes, including female connector 1, the female connector 1 and public affairs
The inside of connector 8 is both provided with pipe joint 5 and pipe liquid stream mouth 7；The internal diameter of the pipe liquid stream mouth 7 is less than the interior of pipe joint 5
Footpath, reduces pipe diameter, is easy to be pressurized liquid internal, improves the practicality of the jointing, the female connector 1 and pin end
8 are arranged to separable structure, easy to connect and separate PVC pipeline connector, improve the practicality and feature of connector, on two connectors
5 inner wall of pipe joint be both provided with screw thread, improve the fastness of connection, be conducive to ensure pipeline junction leakproofness, institute
The front end for stating female connector 1 is provided with the link slot 2 of annular；The inner wall of the link slot 2 is provided with flank；The link slot 2
Outer wall be provided with sealing column 3；The seal washer 6 is equal to the height of projection of sealing column 3, is easily installed seal washer, improves
Installation stationarity to seal washer 6, strengthens the protection to seal washer 6, reduces the extruding to seal washer 6, it is close to extend this
The service life of seal washer 6, the inside of the pipe joint 5 are provided with inner washer 1 and inner washer 2 10；The inner washer one
10 and inner washer 24 be arranged to interchangeable identical parts, avoid distinguishing the installation site of two connectors, reduce the complexity of installation
Degree, improves the leakproofness of connector and PVC pipeline, and the junction of the pin end 8 and female connector 1 is provided with seal washer 6；It is described
Seal washer 6 is installed on the inner wall of 8 junction of female connector 1 and pin end, improves the sealing to junction, the company of avoiding or reducing
The place's of connecing liquid leaks out, and improves the practicality of the connector, one end of the pin end 8 is provided with the connection boss 9 of annular, described
The outer wall of connection boss 9 is provided with flank, and the female connector 1 and pin end 8 are screwed in link slot 2 by connecting boss 9
Achieve a fixed connection, improve the fastness that connects between two connectors, the connective stability between enhancing structure, improves the close of junction
Feng Xing.
Operation principle：In use, inner washer 1 and inner washer two are installed in the inside of female connector 1 and pin end 8 first
10, secondly, the termination of pvc pipe is screwed in and is connected on the pipe joint 5 of female connector and pin end, then by female connector 1 and pin end 8
Connect, and seal washer 6 is installed in junction, it is connected sealed reliable, you can normal use.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The scope of type is indicated by the appended claims rather than the foregoing description, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of jointing of PVC circular pipes, including female connector (1), it is characterised in that：The female connector (1) and public affairs
The inside of connector (8) is both provided with pipe joint (5) and pipe liquid stream mouth (7)；The front end of the female connector (1) is provided with annular
Link slot (2)；The inner wall of the link slot (2) is provided with flank；The outer wall of the link slot (2) is provided with sealing column (3)；
The inside of the pipe joint (5) is provided with inner washer one (4) and inner washer two (10)；The pin end (8) and female connector (1)
Junction be provided with seal washer (6)；One end of the pin end (8) is provided with the connection boss (9) of annular, the connection
The outer wall of boss (9) is provided with flank.
A kind of 2. jointing of PVC circular pipes according to claim 1, it is characterised in that：The female connector (1)
Separable structure is arranged to pin end (8).
A kind of 3. jointing of PVC circular pipes according to claim 1, it is characterised in that：The seal washer
(6) it is installed on female connector (1) and the inner wall of pin end (8) junction.
A kind of 4. jointing of PVC circular pipes according to claim 1, it is characterised in that：The inner washer one
(4) and inner washer two (10) is arranged to interchangeable identical parts.
A kind of 5. jointing of PVC circular pipes according to claim 1, it is characterised in that：On two connector
Pipe joint (5) inner wall be both provided with screw thread.
A kind of 6. jointing of PVC circular pipes according to claim 1, it is characterised in that：The pipe liquid stream mouth
(7) internal diameter is less than the internal diameter of pipe joint (5).
A kind of 7. jointing of PVC circular pipes according to claim 1, it is characterised in that：The female connector (1)
Screwed in by connecting boss (9) with pin end (8) and achieved a fixed connection link slot (2) is inner.
A kind of 8. jointing of PVC circular pipes according to claim 1, it is characterised in that：The seal washer
(6) it is equal to the height of projection of sealing column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721277608.4U CN207230000U (en) | 2017-10-04 | 2017-10-04 | A kind of jointing of PVC circular pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721277608.4U CN207230000U (en) | 2017-10-04 | 2017-10-04 | A kind of jointing of PVC circular pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207230000U true CN207230000U (en) | 2018-04-13 |
Family
ID=61850954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721277608.4U Active CN207230000U (en) | 2017-10-04 | 2017-10-04 | A kind of jointing of PVC circular pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207230000U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524881A (en) * | 2017-10-04 | 2017-12-29 | 英立（江苏）机电有限公司 | A kind of jointing of PVC circular pipes |
| CN108561662A (en) * | 2018-05-13 | 2018-09-21 | 英立（江苏）机电有限公司 | A kind of pvc pipe connector |
| CN110939801A (en) * | 2019-12-31 | 2020-03-31 | 河北巨腾密封制品有限公司 | Ferrule type pipe joint |
-
2017
- 2017-10-04 CN CN201721277608.4U patent/CN207230000U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524881A (en) * | 2017-10-04 | 2017-12-29 | 英立（江苏）机电有限公司 | A kind of jointing of PVC circular pipes |
| CN108561662A (en) * | 2018-05-13 | 2018-09-21 | 英立（江苏）机电有限公司 | A kind of pvc pipe connector |
| CN110939801A (en) * | 2019-12-31 | 2020-03-31 | 河北巨腾密封制品有限公司 | Ferrule type pipe joint |
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| GR01 | Patent grant |