CN205781455U - A kind of circular hole plastics square tube - Google Patents
A kind of circular hole plastics square tube Download PDFInfo
- Publication number
- CN205781455U CN205781455U CN201620450343.2U CN201620450343U CN205781455U CN 205781455 U CN205781455 U CN 205781455U CN 201620450343 U CN201620450343 U CN 201620450343U CN 205781455 U CN205781455 U CN 205781455U
- Authority
- CN
- China
- Prior art keywords
- square tube
- circular hole
- tube body
- plastics
- utility
- 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 kind of circular hole plastics square tube, disposably injected by plastics and form, including cross-sectional circumference in the most tetragonal square tube body, it is provided with circular hole at square tube body central, Circularhole diameter is 2:3 with the ratio of the square tube body length of side, and the end of square tube body is provided with thread groove in a longitudinal direction.This utility model is designed by the most tetragonal rhs-structure of circular hole so that pipeline greatly improves in the bearing capacity of surrounding, when transport and laying, it is unlikely to deform, and when being connected with other pipelines, sealing is high, without laying raw material band again at pipeline thread, very convenient.
Description
Technical field
This utility model relates to a kind of plastics square tube, especially a kind of circular hole plastics square tube.
Background technology
The pipeline used in municipal administration plumbing is usually pipe, i.e. cross section is circular pipeline, for reducing pipe
Cost is laid in road, and its material is generally the plastics such as high density polyethylene (HDPE) (HDPE) or polrvinyl chloride (PVC).
But when actually used, owing to the pipeline rigidity of plastic material is inadequate, when transport and laying, easily become
Shape, affects water flow efficiency.It addition, the connection between pipeline and pipeline, sealing is not fine, is anti-
Only liquid leakage, generally need in threaded connection place to dispose raw material band with fixing together and seal, but in operation
On but bring to pipeliner certain loaded down with trivial details.
Utility model content
For solving above-mentioned technical problem, it is strong that this utility model provides a kind of bearing capacity, is unlikely to deform, and close
Feng Xinggao, circular hole plastics square tube easy to connect.
For reaching above-mentioned purpose, the technical solution of the utility model is: a kind of circular hole plastics square tube, by plastics
Disposable injection forms, and including cross-sectional circumference in the most tetragonal square tube body, sets at square tube body central
Having circular hole, Circularhole diameter is 2:3 with the ratio of the square tube body length of side, and the end of square tube body is in a longitudinal direction
It is provided with thread groove.
As the further setting of such scheme, square tube body material is polrvinyl chloride.
This utility model is designed by the most tetragonal rhs-structure of circular hole so that pipeline is in the bearing capacity of surrounding
Greatly improve, when transport and laying, be unlikely to deform, and when being connected with other pipelines, sealing is high,
Without laying raw material band again at pipeline thread, very convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A sectional view of the present utility model.
In figure: square tube body 1, circular hole 2, thread groove 3.
Detailed description of the invention
Below in conjunction with the accompanying drawings, and in conjunction with the embodiments, this utility model is described further.
Embodiment:
As shown in Figure 1 and Figure 2, a kind of circular hole plastics square tube, plastics disposably inject and form, including transversal
Periphery, face is in the most tetragonal square tube body 1, and square tube body 1 material is polrvinyl chloride, square tube body 1 center
Place is provided with circular hole 2, and circular hole 2 diameter is 2:3 with the ratio of square tube body 1 length of side, the design of this structure so that
Pipeline greatly improves in the bearing capacity of surrounding, when transport and laying, is unlikely to deform, the end of square tube body 1
Being provided with thread groove 3 at face in a longitudinal direction, when being connected with other pipelines, sealing is high, it is not necessary to again at pipe
Lay raw material band at road screw thread, be directly threaded connection in thread groove 3, very convenient.
Claims (2)
1. a circular hole plastics square tube, is disposably injected by plastics and forms, it is characterised in that: include cross section
Periphery is in the most tetragonal square tube body (1), and described square tube body (1) center is provided with circular hole (2),
Described circular hole (2) diameter is 2:3 with the ratio of square tube body (1) length of side, described square tube body (1)
End be provided with thread groove (3) in a longitudinal direction.
2. a kind of circular hole plastics square tube as claimed in claim 1, it is characterised in that: described square tube body
(1) material is polrvinyl chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620450343.2U CN205781455U (en) | 2016-05-17 | 2016-05-17 | A kind of circular hole plastics square tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620450343.2U CN205781455U (en) | 2016-05-17 | 2016-05-17 | A kind of circular hole plastics square tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781455U true CN205781455U (en) | 2016-12-07 |
Family
ID=58118831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620450343.2U Expired - Fee Related CN205781455U (en) | 2016-05-17 | 2016-05-17 | A kind of circular hole plastics square tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781455U (en) |
-
2016
- 2016-05-17 CN CN201620450343.2U patent/CN205781455U/en not_active Expired - Fee Related
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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: 20161207 Termination date: 20180517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |