CN203743812U - Three-layer single-wall corrugated pipe - Google Patents
Three-layer single-wall corrugated pipe Download PDFInfo
- Publication number
- CN203743812U CN203743812U CN201420047090.5U CN201420047090U CN203743812U CN 203743812 U CN203743812 U CN 203743812U CN 201420047090 U CN201420047090 U CN 201420047090U CN 203743812 U CN203743812 U CN 203743812U
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- CN
- China
- Prior art keywords
- corrugated pipe
- layer
- thickness
- wall corrugated
- wall
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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 three-layer single-wall corrugated pipe. The wall body of the corrugated pipe comprises an outer layer, an inner layer and a gluing layer fixing and combining the outer layer and the inner layer. Different inner layer raw materials and outer layer raw materials can be selected according to different application needs, gluing can be carried out through the corresponding gluing layer, the application field of the single-wall corrugated pipe is effectively expanded, the performance of the made product is stable, and the corrugated pipe is suitable for popularization and application in the corrugated pipe industry.
Description
Technical field
The utility model relates to a kind of three layers of single-wall corrugated pipe.
Background technique
Variation along with the market demand, traditional bellows just highlights a lot of shortcomings, because mostly traditional single-wall corrugated pipe is the structure of the individual layer that consists of single raw material, so inwall and outer wall have same function and characteristic, and for some special occasions, the outer wall that requires having has fire-retardant effect, the outer wall that requires having has good bend resistance performance, the inwall that requires having has antibacterial effect, the inwall that requires having has the characteristic of scratch proof, etc., if therefore apply traditional single-wall corrugated pipe, for inwall, the requirement of outer wall, can only meet one, application is produced to very large restriction.
Model utility content
For the technical deficiency of above-mentioned existence, the purpose of this utility model is to provide a kind of three layers of single-wall corrugated pipe, and its internal layer and skin can adopt different raw material, meet different performance requirements, have effectively expanded the application area of single-wall corrugated pipe, and functional.
For solving the problems of the technologies described above, the utility model adopts following technological scheme:
Three layers of single-wall corrugated pipe, the wall body of this bellows comprises skin, internal layer, described outer and described internal layer is fixed to the glued layer of combination.
Preferably, the thickness of described internal layer is greater than described outer field thickness, and described outer field thickness is greater than the thickness of described glued layer.
Preferably, the thickness of described internal layer accounts for 1/3rd to 2/3rds of wall body total thickness.
Preferably, the thickness of described glued layer is 0.1～0.5mm.
Preferably, described skin adopts different raw material from described skin.
The beneficial effects of the utility model are: the wall body of single-wall corrugated pipe comprises skin, internal layer and the glued layer between the two, like this, can select different internal layer raw material and outer field raw material according to different application requirements, and glue together by corresponding glued layer, effectively widened the application of single-wall corrugated pipe, and product properties is stable, is suitable for promoting the use of in bellows industry.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of three layers of single-wall corrugated pipe of the present utility model;
Accompanying drawing 2 be in accompanying drawing 1 A-A to cross-sectional schematic;
Accompanying drawing 3 is that the total B-B of accompanying drawing 1 is to cross-sectional schematic;
Accompanying drawing 4 is C place enlarged diagram in accompanying drawing 2.
In accompanying drawing: 1, skin; 2, internal layer; 3, glued layer.
Embodiment
Below in conjunction with embodiment shown in the drawings, the utility model is described in detail below:
If accompanying drawing 1 is to as shown in accompanying drawing 4, a kind of three layers of single-wall corrugated pipe, it has single wall body, that this wall body comprises is outer 1, internal layer 2, described skin 1 and described internal layer 2 are fixed to the glued layer 3 of combination, the thickness of described internal layer 2 is greater than the thickness of described skin 1, the thickness of described skin 1 is greater than the thickness of described glued layer 3, the thickness of described internal layer 2 accounts for 1/3rd to 2/3rds of wall body total thickness, the thickness of described glued layer 3 is 0.1～0.5mm, and described skin 1 adopts different raw material from described skin 1.
Skin 1 and the internal layer 2 of three layers of single-wall corrugated pipe of the design are selected different raw material according to different demands, and then the glued layer 3 in the middle of selecting according to the raw material of the raw material of skin 1 and internal layer 2, as skin 1 is selected antiultraviolet resin, internal layer 2 is selected anti-scratch resin, and glued layer 3 is selected corresponding PE glue; Outer 1 can select bend resistance, anti-scratch or fire-retardant etc. raw material as required; Internal layer 2 can be selected antibacterial, anti-skidding or anti-scratch etc. raw material as required.
And for above-mentioned internal layer 2, outer 1 thickness, also can adjust wall thickness according to the performance requirement of raw-material character and goods, the thickness of middle glued layer 3 also can be adjusted according to the raw material character of internal layer 2 and outer 1, to guarantee degree of gummed.
To sum up, the design has effectively widened the application of single-wall corrugated pipe, and product properties is stable, is suitable for promoting the use of in bellows industry.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (5)
1. three layers of single-wall corrugated pipe, is characterized in that: the wall body of this bellows comprises skin, internal layer, described outer and described internal layer fixed to the glued layer of combination.
2. three layers of single-wall corrugated pipe according to claim 1, is characterized in that: the thickness of described internal layer is greater than described outer field thickness, and described outer field thickness is greater than the thickness of described glued layer.
3. three layers of single-wall corrugated pipe according to claim 1, is characterized in that: the thickness of described internal layer accounts for 1/3rd to 2/3rds of wall body total thickness.
4. three layers of single-wall corrugated pipe according to claim 1, is characterized in that: the thickness of described glued layer is 0.1～0.5mm.
5. three layers of single-wall corrugated pipe according to claim 1, is characterized in that: described skin adopts different raw material from described skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047090.5U CN203743812U (en) | 2014-01-24 | 2014-01-24 | Three-layer single-wall corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047090.5U CN203743812U (en) | 2014-01-24 | 2014-01-24 | Three-layer single-wall corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203743812U true CN203743812U (en) | 2014-07-30 |
Family
ID=51343613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420047090.5U Expired - Fee Related CN203743812U (en) | 2014-01-24 | 2014-01-24 | Three-layer single-wall corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203743812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791224A (en) * | 2014-01-24 | 2014-05-14 | 苏州杰威尔精密机械有限公司 | Corrugated pipe with three layers of single walls |
-
2014
- 2014-01-24 CN CN201420047090.5U patent/CN203743812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791224A (en) * | 2014-01-24 | 2014-05-14 | 苏州杰威尔精密机械有限公司 | Corrugated pipe with three layers of single walls |
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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: 20140730 Termination date: 20210124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |