CN208295361U - Piping connection component - Google Patents
Piping connection component Download PDFInfo
- Publication number
- CN208295361U CN208295361U CN201820455717.9U CN201820455717U CN208295361U CN 208295361 U CN208295361 U CN 208295361U CN 201820455717 U CN201820455717 U CN 201820455717U CN 208295361 U CN208295361 U CN 208295361U
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- CN
- China
- Prior art keywords
- pipe fitting
- material layer
- connection component
- piping connection
- clamping piece
- 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.)
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Abstract
The utility model provides a kind of piping connection component, it includes the first pipe fitting, the second pipe fitting and clamping piece, first pipe fitting is inserted in the second pipe fitting, clamping piece is clamped in the outer surface of the second pipe fitting along the circumferential direction of the second pipe fitting, and clamping piece is located at the first pipe fitting and the overlapped place of the second pipe fitting, second pipe fitting successively includes: first material layer from inside to outside, and first material layer is flexible material or elastic material, and the outside wall surface of the first pipe fitting is resisted against first material layer；Second material layer, second material layer is coated on the outer surface of first material layer, and the material of second material layer is nylon.The specific structure that the piping connection component of the utility model passes through the second pipe fitting of setting, in the second pipe fitting of clamping piece clamping and the first pipe fitting, directly just by the deformation of the first material layer of the second pipe fitting just to realizing sealing between the first pipe fitting and the second pipe fitting, it is therefore prevented that the case where generation of the junction of the first pipe fitting and the second pipe fitting leaks.
Description
Technical field
The utility model relates to a kind of piping connection components.
Background technique
Connect currently, existing rubber tube generally passes through clamping piece with rubber tube, since rubber tube is elastomer, have compared with
Strong flexible, both clamping piece clampings can make both to be deformed the leakproofness to guarantee two line connections.But such as
Fruit nylon tube and nylon tube use clamp connection mode, need to add rubber seal between two pipes toward contact to increase bullet
Property, to be clamped.But this assembly method for being built into rubber seal, leakproofness can be due to manufacture and rigging errors
And it is affected.
Utility model content
The technical problems to be solved in the utility model be in order to overcome in the prior art between nylon tube and nylon tube it is built-in
Enter the assembly method of sealing element, leakproofness can due to manufacture and rigging error affected defect, a kind of pipeline is provided and is connected
Connected components.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of piping connection component comprising the first pipe fitting, the second pipe fitting and clamping piece, first pipe fitting are inserted in institute
It states in the second pipe fitting, the clamping piece is clamped in the outer surface of second pipe fitting along the circumferential direction of second pipe fitting, and described
Clamping piece is located at first pipe fitting and the overlapped place of the second pipe fitting, it is characterized in that, second pipe fitting is by introversion
Successively include: outside
First material layer, the first material layer are flexible material or elastic material, and the outside wall surface of first pipe fitting is supported
It is against the first material layer；
Second material layer, the second material layer are coated on the outer surface of the first material layer, and second material
The material of layer is nylon.
It in the technical scheme, is flexible material or elastic material by the first material layer that the second pipe fitting is arranged, in card
It is directly just close to being realized between the first pipe fitting and the second pipe fitting by the deformation of first material layer when cuffs the second pipe fitting of clamping
Envelope.
Preferably, the material of the first material layer is rubber.
Preferably, the first material layer and the second material layer co-extrusion are integrally formed.
Preferably, second pipe fitting further includes third material layer, the third material layer is coated on second material
The outer surface of layer, the third material layer are flexible material or elastic material.
In the technical scheme, the integral, flexible of the second pipe fitting is further increased by the way that third material layer is arranged, simultaneously
Also there is protective effect to the second pipe fitting.
Preferably, the material of the third material layer is TPV.Wherein, TPV full name in English is Thermoplastic
Vulcanizate, Chinese are thermoplastic vulcanizates.
It in the technical scheme, is TPV by the material that third material layer is arranged, TPV material not only has elasticity, also has
Play the role of fire-retardant.
Preferably, the first material layer, the second material layer and the third material layer co-extrusion are integrally formed.
Preferably, the outside wall surface of second pipe fitting is equipped at intervals with the first limit convex along the length direction of second pipe fitting
It rises and the second retention bead, first retention bead and the second retention bead radially outward prolonging along second pipe fitting
It stretches, the clamping piece is between first retention bead and the second retention bead.
In the technical scheme, by the first retention bead of setting and the second retention bead, second is fastened on to clamping piece
The position of the outside wall surface of pipe fitting plays the role of good positioning identifier, facilitates installation clamping piece.
Preferably, be circumferentially with limiting section of the outside wall surface of first pipe fitting along first pipe fitting, the limiting section
Along extending radially outwardly for first pipe fitting, one end of second pipe fitting is resisted against the limiting section.
In the technical scheme, by the way that limiting section is arranged, length of second pipe fitting outside the first pipe fitting is limited, just
In installation and removal.
The positive effect of the utility model is:
The piping connection component of the utility model is managed by the specific structure of the second pipe fitting of setting in clamping piece clamping second
When part and the first pipe fitting, directly just by the deformation of the first material layer of the second pipe fitting just between the first pipe fitting and the second pipe fitting
Realize sealing, it is therefore prevented that the junction of the first pipe fitting and the second pipe fitting generates the case where leakage.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the piping connection component of the embodiments of the present invention 1.
Description of symbols
Piping connection component 1
First pipe fitting 10
Limiting section 11
Second pipe fitting 20
First material layer 21
Second material layer 22
Third material layer 23
First retention bead 24
Second retention bead 25
Clamping piece 30
The length direction L of second pipe fitting
Specific embodiment
A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.
As shown in Figure 1, the present embodiment provides a kind of piping connection component 1, including the first pipe fitting 10, the second pipe fitting 20 and card
Cuffs 30, the first pipe fitting 10 are inserted in the second pipe fitting 20, and clamping piece 30 is clamped in the second pipe fitting along the circumferential direction of the second pipe fitting 20
20 outer surface, and clamping piece 30 is located at the first pipe fitting 10 and the overlapped place of the second pipe fitting 20.In the present embodiment, the first pipe
The material of part 10 is nylon.
Second pipe fitting 20 successively includes: first material layer 21, second material layer 22 and third material layer 23 from inside to outside.The
One material layer 21, second material layer 22 and 23 co-extrusion of third material layer are integrally formed.
First material layer 21 is flexible material or elastic material, and the outside wall surface of the first pipe fitting 10 is resisted against first material layer
21.In this way, being flexible material or elastic material by the first material layer 21 of the second pipe fitting 20 of setting, in 30 clamping of clamping piece the
When two pipe fittings 20, directly just realization between first pipe fitting 10 and the second pipe fitting 20 is sealed by the deformation of first material layer 21.
In the present embodiment, the material of first material layer 21 is rubber, but is not limited to rubber, is also possible to other flexible materials or bullet
The material of property material.
Second material layer 22 is coated on the outer surface of first material layer 21, and the material of second material layer 22 is nylon.Buddhist nun
Imperial material has certain intensity, and is suitable for transporting a variety of different media.
Third material layer 23 is coated on the outer surface of second material layer 22, and third material layer 23 is flexible material or elastic material
Matter.In this way, further increasing the integral, flexible of the second pipe fitting 20 by the way that third material layer 23 is arranged, while also to the second pipe fitting
20 have protective effect.In the present embodiment, the material of third material layer 23 is TPV, but is not limited to TPV, is also possible to it
The material of his flexible material or elastic material.TPV material not only has elasticity, also has the function of fire-retardant.
In other embodiments, the structure of the second pipe fitting 20 can not also include third material layer 23, only include the first material
The bed of material 21 and second material layer 22.First material layer 21 and 22 co-extrusion of second material layer are integrally formed.
The outside wall surface of second pipe fitting 20 is equipped at intervals with the first retention bead 24 and second along the length direction L of the second pipe fitting 20
Retention bead 25, the first retention bead 24 and the second retention bead 25 extending radially outwardly along the second pipe fitting 20, clamping piece
30 between the first retention bead 24 and the second retention bead 25.First retention bead 24 and the second retention bead 25 are respectively positioned on
First 10 second pipe fitting of pipe fitting, 20 overlapping areas.In this way, by the first retention bead 24 of setting and the second retention bead 25,
The position for being fastened on the outside wall surface of the second pipe fitting 20 to clamping piece 30 plays the role of good positioning identifier, facilitates installation clip
Part 30.
The outside wall surface of first pipe fitting 10 is circumferentially with limiting section 11 along the first pipe fitting 10, and limiting section 11 is along the first pipe fitting 10
Extend radially outwardly, one end of the second pipe fitting 20 is resisted against limiting section 11.In this way, being managed by setting limiting section 11 to second
Length of the part 20 outside the first pipe fitting 10 is limited, and is easily installed and is dismantled.
The specific embodiment of utility model, it will be appreciated by those of skill in the art that this is merely illustrative of, this
The protection scope of utility model is defined by the appended claims.Those skilled in the art is without departing substantially from the utility model
Principle and essence under the premise of, many changes and modifications may be made, but these change and modification are equal
Fall into the protection scope of the utility model.
Claims (8)
1. a kind of piping connection component comprising the first pipe fitting, the second pipe fitting and clamping piece, first pipe fitting are inserted in described
In second pipe fitting, the clamping piece is clamped in the outer surface of second pipe fitting, and the card along the circumferential direction of second pipe fitting
Cuffs is located at first pipe fitting and the overlapped place of the second pipe fitting, which is characterized in that second pipe fitting is from inside to outside
Successively include:
First material layer, the first material layer are flexible material or elastic material, and the outside wall surface of first pipe fitting is resisted against
The first material layer；
Second material layer, the second material layer are coated on the outer surface of the first material layer, and the second material layer
Material is nylon.
2. piping connection component as described in claim 1, which is characterized in that the material of the first material layer is rubber.
3. piping connection component as described in claim 1, which is characterized in that the first material layer and the second material layer
Co-extrusion is integrally formed.
4. piping connection component as described in claim 1, which is characterized in that second pipe fitting further includes third material layer,
The third material layer is coated on the outer surface of the second material layer, and the third material layer is flexible material or elastic material
Matter.
5. piping connection component as claimed in claim 4, which is characterized in that the material of the third material layer is TPV.
6. piping connection component as claimed in claim 4, which is characterized in that the first material layer, the second material layer
It is integrally formed with the third material layer co-extrusion.
7. piping connection component as described in claim 1, which is characterized in that the outside wall surface of second pipe fitting is along described second
The length direction of pipe fitting is equipped at intervals with the first retention bead and the second retention bead, first retention bead and the second limit convex
It plays extending radially outwardly along second pipe fitting, the clamping piece and is located at first retention bead and the second retention bead
Between.
8. piping connection component as described in claim 1, which is characterized in that the outside wall surface of first pipe fitting is along described first
Pipe fitting is circumferentially with limiting section, and the limiting section extends radially outwardly along first pipe fitting, and the one of second pipe fitting
End is resisted against the limiting section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455717.9U CN208295361U (en) | 2018-04-02 | 2018-04-02 | Piping connection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820455717.9U CN208295361U (en) | 2018-04-02 | 2018-04-02 | Piping connection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208295361U true CN208295361U (en) | 2018-12-28 |
Family
ID=64695233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820455717.9U Active CN208295361U (en) | 2018-04-02 | 2018-04-02 | Piping connection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208295361U (en) |
-
2018
- 2018-04-02 CN CN201820455717.9U patent/CN208295361U/en active Active
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| GR01 | Patent grant |