CN206072632U - A kind of plastic pipe fitting female adapter - Google Patents
A kind of plastic pipe fitting female adapter Download PDFInfo
- Publication number
- CN206072632U CN206072632U CN201621062359.2U CN201621062359U CN206072632U CN 206072632 U CN206072632 U CN 206072632U CN 201621062359 U CN201621062359 U CN 201621062359U CN 206072632 U CN206072632 U CN 206072632U
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- China
- Prior art keywords
- connecting tube
- screw thread
- connection
- interior
- connection ring
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Abstract
A kind of plastic pipe fitting female adapter, including the first connecting tube, the second connecting tube, adapter sleeve, interior connection ring, the second connection screw thread and the first connection screw thread, first connecting tube is threaded connection with the first connection screw thread, second connecting tube is threaded connection with the second connection screw thread, interior connection ring is provided between second connection screw thread and the first connection screw thread, the interior connection ring is located inside adapter sleeve, the internal diameter of the interior connection ring is equal with the external diameter of the second connecting tube, and the internal diameter of the interior connection ring is equal with the external diameter of the first connecting tube.This utility model improves work efficiency, reduces working strength, while connection sealing is good.
Description
Technical field
This utility model belongs to plastic pipe fitting, specially a kind of plastic pipe fitting female adapter.
Background technology
Plastic cement pipe screw joint on market is that plastic pipe fitting is embedded with metal insert, and metal insert is interior to offer interior spiral shell
Stricture of vagina.Because which is metal material during formed product, the plastic cement of molten condition encounters metal in forming process to metal insert
Inserts, causes plastic surface rapidly to cool down, and causes some positions of product when molding is not completed, moulds with metal insert contact portion
Glue has been cooled down, and causes plastic adaptor and the gmatjpdumamicss of metal insert than relatively low, and metal insert compares during installing and using
It is easier to occur contact surface seepage and situations such as plastic body comes off.
Utility model content
The purpose of this utility model is to provide a kind of plastic pipe fitting female adapter, in solving the problems, such as background technology.
This utility model employs the following technical solutions realization：
A kind of plastic pipe fitting female adapter, including the first connecting tube, the second connecting tube, adapter sleeve, interior connection ring, second
Connection screw thread and the first connection screw thread, first connecting tube are threaded connection with the first connection screw thread, second connection
Pipe is threaded connection with the second connection screw thread, is provided with interior connection between second connection screw thread and the first connection screw thread
Ring, the interior connection ring are located inside adapter sleeve, and the internal diameter of the interior connection ring is equal with the external diameter of the second connecting tube, described interior
The internal diameter of connection ring is equal with the external diameter of the first connecting tube.
In this utility model, the junction of first connection screw thread and the first connecting tube is provided with sealing strip, and described the
Two connection screw threads are provided with sealing strip with the junction of the second connecting tube.
In this utility model, end and the left side wall of interior connection ring of first connecting tube are brought into close contact, and described second
The end of connecting tube is brought into close contact with the right side wall of interior connection ring.
Beneficial effect：This utility model improves work efficiency, reduces working strength, while connection sealing is good.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is partial structural diagram of the present utility model.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
Referring to Fig. 1, Fig. 2, a kind of structural representation of plastic pipe fitting female adapter, a kind of plastic pipe fitting female adapter
Partial structural diagram, a kind of plastic pipe fitting female adapter, including the first connecting tube 1, the second connecting tube 2, adapter sleeve 3,
Interior connection ring 4, the second connection screw thread 5 and the first connection screw thread 6, first connecting tube 1 and the first connection screw thread 6 pass through screw thread
Connection, second connecting tube 2 are threaded connection with the second connection screw thread 5, and second connection screw thread 5 and first connects spiral shell
Interior connection ring 4 is provided between stricture of vagina 6, the interior connection ring 4 is located inside adapter sleeve 3, the internal diameter and second of the interior connection ring 4
The external diameter of connecting tube 2 is equal, and the internal diameter of the interior connection ring 4 is equal with the external diameter of the first connecting tube 1.First connection screw thread
6 and first the junction of connecting tube 1 be provided with sealing strip 7, second connection screw thread 5 is set with the junction of the second connecting tube 2
It is equipped with sealing strip 7.The end of first connecting tube 1 is brought into close contact with the left side wall of interior connection ring 4, second connecting tube 2
End be brought into close contact with the right side wall of interior connection ring 4.
During use, the first connecting tube 1 is threaded connection with the first connection screw thread 6, the second connecting tube 2 and second is connected
Connect screw thread 5 to connect, end and the left side wall of interior connection ring 4 of the first connecting tube 1 are brought into close contact, the end of the second connecting tube 2 with
The right side wall of interior connection ring 4 is brought into close contact.In simultaneously, the internal diameter of connection ring 4 is equal with the external diameter of the second connecting tube 2, interior connection ring
4 internal diameter is equal with the external diameter of the first connecting tube 1, the first connecting tube 1 and the second connecting tube 2 is carried out slitless connection now, is carried
High work efficiency, reduces working strength, while connection sealing is good.
Ultimate principle of the present utility model and principal character and advantage of the present utility model, one's own profession has been shown and described above
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, described in above-described embodiment and description
Simply illustrate principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed this utility model, this utility model
Claimed scope is by appending claims and its equivalent thereof.
Claims (3)
1. a kind of plastic pipe fitting female adapter, including the first connecting tube, the second connecting tube, adapter sleeve, interior connection ring, second connect
Connect screw thread and the first connection screw thread, it is characterised in that first connecting tube is threaded connection with the first connection screw thread, described
Second connecting tube is threaded connection with the second connection screw thread, is provided between second connection screw thread and the first connection screw thread
Interior connection ring, the interior connection ring are located inside adapter sleeve, and the internal diameter of the interior connection ring is equal with the external diameter of the second connecting tube,
The internal diameter of the interior connection ring is equal with the external diameter of the first connecting tube.
2. a kind of plastic pipe fitting female adapter according to claim 1, it is characterised in that second connection screw thread with
The junction of the second connecting tube is provided with sealing strip.
3. a kind of plastic pipe fitting female adapter according to claim 1, it is characterised in that the end of second connecting tube
Portion is brought into close contact with the right side wall of interior connection ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062359.2U CN206072632U (en) | 2016-09-19 | 2016-09-19 | A kind of plastic pipe fitting female adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621062359.2U CN206072632U (en) | 2016-09-19 | 2016-09-19 | A kind of plastic pipe fitting female adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072632U true CN206072632U (en) | 2017-04-05 |
Family
ID=58438117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621062359.2U Active CN206072632U (en) | 2016-09-19 | 2016-09-19 | A kind of plastic pipe fitting female adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360402A (en) * | 2019-07-26 | 2019-10-22 | 袁洪金 | A kind of polypropylene anti-corrosion pipe fitting |
-
2016
- 2016-09-19 CN CN201621062359.2U patent/CN206072632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360402A (en) * | 2019-07-26 | 2019-10-22 | 袁洪金 | A kind of polypropylene anti-corrosion pipe fitting |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |