CN207989947U - Double-wall corrugated pipe special straight connecting connector - Google Patents
Double-wall corrugated pipe special straight connecting connector Download PDFInfo
- Publication number
- CN207989947U CN207989947U CN201820179148.XU CN201820179148U CN207989947U CN 207989947 U CN207989947 U CN 207989947U CN 201820179148 U CN201820179148 U CN 201820179148U CN 207989947 U CN207989947 U CN 207989947U
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- China
- Prior art keywords
- double
- corrugated pipe
- wall corrugated
- connection end
- connecting pin
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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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- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model is related to bellows joint member technical fields, more particularly to double-wall corrugated pipe special straight connecting connector, including the first connecting pin and second connection end, connecting tube is equipped between first connecting pin and second connection end, first connecting pin, second connection end and connecting tube are located along the same line, the connecting tube is identical as the internal diameter of double-wall corrugated pipe to be connected, and first connecting pin and second connection end are fixedly connected with double-wall corrugated pipe to be connect by clamping structure.The utility model is simple in structure, it is easy for installation, material environmental protection, the double-wall corrugated pipe special straight connecting connector that the utility model may be used when double-wall corrugated length of tube is inadequate directly lengthens, the waste that pipeline is generated due to the inadequate problem of length can be reduced significantly, improve the resource utilization rate of double-wall corrugated pipe.
Description
Technical field
The utility model is related to bellows joint member technical field more particularly to a kind of double-wall corrugated pipe is special is directly connected to
Part.
Background technology
Double-wall corrugated pipe is a kind of novel tube with cyclic structure outer wall and smooth internal walls, has excellent chemistry
Stability, ageing-resistant and resisting environmental stress and cracking performance, the use of double-wall corrugated pipe are being divulged information, and are supplied water, and are drained, row
Dirt, the fields such as exhaust are widely used.
It is frequently encountered owner during house ornamentation to change to change, when pipeline has installed, owner proposes tuyere position
Change, and remaining, residual pipeline cannot cause great waste since length is inadequate by recycling.Traditional lengthening
The method of pipeline it is more be directly to be gone using pvc pipes using substituting, but need using glue, and since bellows is double-walled
The construction of structure, internal diameter is small, can there is prodigious windage.Currently, market have no it is specially suitable both met it is glutinous without using glue
Even, and the gentle excessive connection accessory in internal air duct can be made.
Utility model content
The utility model in order to overcome the above-mentioned problems of the prior art, provide it is a kind of be both adhered without using glue,
It can make the gentle excessive double-wall corrugated pipe special straight connecting connector in internal air duct again, to realize residue, remain directly adding for pipeline
It is long, improve the resource utilization rate of double-wall corrugated pipe.
To achieve the goals above, the utility model uses following technical scheme：
Double-wall corrugated pipe special straight connecting connector, including the first connecting pin and second connection end, first connecting pin and
Connecting tube is equipped between second connection end, first connecting pin, second connection end and connecting tube are located along the same line, described
Connecting tube is identical as the internal diameter of double-wall corrugated pipe to be connected, first connecting pin and second connection end with wait connecting it is double-wall corrugated
Pipe is fixedly connected by clamping structure.
The utility model double-wall corrugated pipe special straight connecting connector to accept between double-wall corrugated pipe to be connected not using
There is concave-convex level and is formed to stream the resistance for increasing pipeline to reduce PE pipes and direct interface in glue, be specifically designed in PE pipes
Diameter is identical, reduces the resistance because streaming the pipeline to be formed, by connecting and fixing connection, easy to disassemble, repair.
Preferably, the double-wall corrugated pipe special straight connecting connector further includes two annular elastic elements, the annular
Elastic element is equipped with notch, and is embraced with the junction of double-wall corrugated pipe to be connect respectively at the first connecting pin and second connection end
Tightly, increase the leakproofness of junction.
Preferably, the clamping structure includes card slot and position limiting convex ring, the card slot is opened in the first connecting pin and
Two connecting pins, the position limiting convex ring are removably installed in the groove for waiting connecting double-wall corrugated pipe outer wall.
Preferably, the internal diameter of the position limiting convex ring is more than the internal diameter of double-wall corrugated pipe to be connected, and less than the first connection
The internal diameter at end and second connection end.
Preferably, the opening of first connecting pin and second connection end is in horn-like.
Preferably, first connecting pin, second connection end and connecting tube are homogeneity integral structure, it is convenient for industry metaplasia
Production.
Preferably, the material of first connecting pin, second connection end and connecting tube is ABS resin, more green ring
It protects.
Preferably, the annular elastic element is rubber ring or spring.
Therefore, the utility model has the advantages that：It is simple in structure, easy for installation, material environmental protection, when double-wall corrugated
The double-wall corrugated pipe special straight connecting connector that the utility model may be used when length of tube is inadequate directly lengthens, and can greatly reduce
The waste that pipeline is generated due to the inadequate problem of length, improves the resource utilization rate of double-wall corrugated pipe.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In the accompanying drawings：
Fig. 1 is the assembling structure schematic diagram of the utility model.
Fig. 2 is the decomposition texture schematic diagram of the utility model.
In figure：First connecting pin 1, second connection end 2, rubber ring 3, double-wall corrugated pipe 4 to be connected, connecting tube 5, card slot 6,
Position limiting convex ring 7.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
As depicted in figs. 1 and 2, double-wall corrugated pipe special straight connecting connector, including the first connecting pin 1,2 and of second connection end
Two with rubber ring 3 jaggy, third respectively at the first connecting pin and second connection end and double-wall corrugated pipe 4 to be connect connection
It holds tightly at place.Connecting tube 5 is equipped between first connecting pin and second connection end, the opening of the first connecting pin and second connection end is in
Horn-like, the first connecting pin, second connection end and connecting tube are the homogeneity integral structure of ABS resin material and are located at same straight line
On, connecting tube is identical as the internal diameter of double-wall corrugated pipe to be connected, the first connecting pin and second connection end with wait connecting it is double-wall corrugated
Pipe is fixedly connected by clamping structure, and clamping structure includes card slot 6 and position limiting convex ring 7, and the internal diameter of position limiting convex ring, which is more than, to be waited connecting
The internal diameter of double-wall corrugated pipe, and less than the internal diameter of the first connecting pin and second connection end, card slot is opened in the first connecting pin and the
Two connecting pins, position limiting convex ring are removably installed in the groove for waiting connecting double-wall corrugated pipe outer wall.
When the utility model is used, two position limiting convex rings is taken to be socketed on two grooves for waiting connecting double-wall corrugated pipe outer wall
It is interior, the first connecting pin and the set reception of second connection end flare openings are connected into double-wall corrugated pipe outer wall respectively, it is suitable to be adjusted to
Distance so that the card slot opened up on the first connecting pin and second connection end waits that connecting double-wall corrugated pipe outer wall limits with being socketed on two
Position bulge loop connects and fixes connection, and after installing, two are connected with rubber ring jaggy respectively at the first connecting pin and second
End is connect to hold tightly with the junction of double-wall corrugated pipe to be connect.
The utility model is simple in structure, easy for installation, this may be used when double-wall corrugated length of tube is inadequate for material environmental protection
The double-wall corrugated pipe special straight connecting connector of utility model directly lengthens, and can reduce pipeline significantly due to the inadequate problem production of length
Raw waste improves the resource utilization rate of double-wall corrugated pipe.
The above various embodiments is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned
The utility model is described in detail in each embodiment, it will be understood by those of ordinary skill in the art that：It still can be with
Technical scheme described in the above embodiments is modified, is either equal to which part or all technical features
It replaces；And these modifications or replacements, it does not separate the essence of the corresponding technical solution various embodiments of the utility model technical side
The range of case.
Claims (8)
1. double-wall corrugated pipe special straight connecting connector, including the first connecting pin and second connection end, which is characterized in that described first
Connecting tube is equipped between connecting pin and second connection end, first connecting pin, second connection end and connecting tube are located at always
On line, the connecting tube is identical as the internal diameter of double-wall corrugated pipe to be connected, first connecting pin and second connection end and the company of waiting for
Double-wall corrugated pipe is connect to be fixedly connected by clamping structure.
2. double-wall corrugated pipe special straight connecting connector according to claim 1, which is characterized in that the double-wall corrugated pipe is special
Further include two annular elastic elements with part is directly connected to, the annular elastic element is equipped with notch, and respectively at the first connection
End and second connection end are held tightly with the junction of double-wall corrugated pipe to be connect.
3. double-wall corrugated pipe special straight connecting connector according to claim 1, which is characterized in that the clamping structure includes
Card slot and position limiting convex ring, the card slot are opened in the first connecting pin and second connection end, and the position limiting convex ring is removably installed
In in the groove for waiting connecting double-wall corrugated pipe outer wall.
4. double-wall corrugated pipe special straight connecting connector according to claim 3, which is characterized in that the position limiting convex ring it is interior
Diameter is more than the internal diameter of double-wall corrugated pipe to be connected, and less than the internal diameter of the first connecting pin and second connection end.
5. double-wall corrugated pipe special straight connecting connector according to claim 1, which is characterized in that first connecting pin and
The opening of second connection end is in horn-like.
6. according to any double-wall corrugated pipe special straight connecting connectors of claim 1-5, which is characterized in that described first connects
It is homogeneity integral structure to connect end, second connection end and connecting tube.
7. double-wall corrugated pipe special straight connecting connector according to claim 6, which is characterized in that first connecting pin,
The material of second connection end and connecting tube is ABS resin.
8. double-wall corrugated pipe special straight connecting connector according to claim 2, which is characterized in that the annular elastic element
For rubber ring or spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820179148.XU CN207989947U (en) | 2018-02-01 | 2018-02-01 | Double-wall corrugated pipe special straight connecting connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820179148.XU CN207989947U (en) | 2018-02-01 | 2018-02-01 | Double-wall corrugated pipe special straight connecting connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207989947U true CN207989947U (en) | 2018-10-19 |
Family
ID=63822654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820179148.XU Active CN207989947U (en) | 2018-02-01 | 2018-02-01 | Double-wall corrugated pipe special straight connecting connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207989947U (en) |
-
2018
- 2018-02-01 CN CN201820179148.XU patent/CN207989947U/en active Active
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| GR01 | Patent grant |