CN203410100U - Double-wall corrugated pipe with protection cover - Google Patents
Double-wall corrugated pipe with protection cover Download PDFInfo
- Publication number
- CN203410100U CN203410100U CN201320403437.0U CN201320403437U CN203410100U CN 203410100 U CN203410100 U CN 203410100U CN 201320403437 U CN201320403437 U CN 201320403437U CN 203410100 U CN203410100 U CN 203410100U
- Authority
- CN
- China
- Prior art keywords
- double
- corrugated pipe
- protective cover
- wall corrugated
- protection cover
- 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 relates to a double-wall corrugated pipe with a protection cover. The double-wall corrugated pipe comprises a corrugated wall layer and a connection layer, wherein the inner surface of the concave end of the corrugated wall layer is fixedly connected with the outer surface of the connection layer; the protection cover for protecting the connection layer is arranged on the outer surface of the connection layer corresponding to a convex position of the corrugated wall layer. According to the double-wall corrugated pipe with the protection cover, as the protection cover for protecting the connection layer is arranged on the outer surface of the connection layer corresponding to the convex position of the corrugated wall layer, the pressure resistance and the security of an inner tube are greatly improved.
Description
Technical field
The utility model relates to a kind of double-wall corrugated pipe with protective cover.
Background technology
At present; double-wall corrugated pipe is just more and more applied to the fields such as building, communication and agricultural with its excellent performance, but in common double-wall corrugated pipe, protective cover is not set, and compressive property is poor; and be easy to because extraneous factor causes inner tube damaged, very dangerous.
Utility model content
The technical problems to be solved in the utility model is: for solving the problem of above-mentioned existence, provide a kind of double-wall corrugated pipe with protective cover, solve the problem of the poor and easy damage of common double-wall corrugated pipe compressive property inner tube.
The utility model solves the technical scheme that its technical problem adopts: a kind of double-wall corrugated pipe with protective cover; comprise ripple parietal layer and articulamentum; the recessed end of ripple parietal layer inner surface is fixedly connected with articulamentum outer surface, and the corresponding ripple parietal layer of articulamentum outer surface raised position is provided with the protective cover for the protection of articulamentum.
Protective cover is semicircular structure protective cover.
The beneficial effects of the utility model are that the corresponding ripple parietal layer of the double-wall corrugated pipe articulamentum outer surface raised position with protective cover of the present utility model is provided with the protective cover for the protection of articulamentum, thereby greatly improves the security of its compressive property and inner tube.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. ripple parietal layers, 2. articulamentum, 3. protective cover in figure.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
A kind of double-wall corrugated pipe with protective cover as shown in Figure 1; comprise ripple parietal layer 1 and articulamentum 2; the recessed end inner surface of ripple parietal layer 1 is fixedly connected with articulamentum 2 outer surfaces, and the corresponding ripple parietal layer of articulamentum 2 outer surfaces 1 raised position is provided with the protective cover 3 for the protection of articulamentum 2.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (2)
1. a double-wall corrugated pipe with protective cover; comprise ripple parietal layer (1) and articulamentum (2); it is characterized in that: the described recessed end of ripple parietal layer (1) inner surface is fixedly connected with articulamentum (2) outer surface, and corresponding ripple parietal layer (1) raised position of described articulamentum (2) outer surface is provided with the protective cover (3) for the protection of articulamentum (2).
2. the double-wall corrugated pipe with protective cover according to claim 1, is characterized in that: described protective cover (3) is semicircular structure protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403437.0U CN203410100U (en) | 2013-07-08 | 2013-07-08 | Double-wall corrugated pipe with protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320403437.0U CN203410100U (en) | 2013-07-08 | 2013-07-08 | Double-wall corrugated pipe with protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203410100U true CN203410100U (en) | 2014-01-29 |
Family
ID=49973023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320403437.0U Expired - Fee Related CN203410100U (en) | 2013-07-08 | 2013-07-08 | Double-wall corrugated pipe with protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203410100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197121A (en) * | 2014-09-05 | 2014-12-10 | 陈巧琴 | Double-wall corrugated pipe with protection plates |
-
2013
- 2013-07-08 CN CN201320403437.0U patent/CN203410100U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197121A (en) * | 2014-09-05 | 2014-12-10 | 陈巧琴 | Double-wall corrugated pipe with protection plates |
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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: 20140129 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |