CN203770874U - Textile-reinforced pipe - Google Patents
Textile-reinforced pipe Download PDFInfo
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- CN203770874U CN203770874U CN201320873895.0U CN201320873895U CN203770874U CN 203770874 U CN203770874 U CN 203770874U CN 201320873895 U CN201320873895 U CN 201320873895U CN 203770874 U CN203770874 U CN 203770874U
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- projection
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- reinforced pipe
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Abstract
The utility model discloses a textile-reinforced pipe, which comprises an inner pipe and an outer pipe, wherein a plurality of first bumps and first grooves are arranged at intervals on the outer surface of the inner pipe; a plurality of second bumps and second grooves are arranged at intervals on the inner surface of the outer pipe; the first and second bumps are arranged at intervals; the first bumps are nested with the second grooves; the second bumps are nested with the first grooves; the inner pipe is 0.5 to 2mm thick; the outer pipe is 0.5 to 2mm thick. According to the textile-reinforced pipe, the contact surface of the inner and outer pipes is enlarged, and the inner and outer pipes are adhered together all the time, and are difficult to separate, so that the textile-reinforced pipe is convenient to use.
Description
Technical field
The utility model relates to a kind of flexible pipe, particularly relates to a kind of fabric reinforced pipe.
Background technique
The plastic pipe industry of China was through the development of more than 50 years, national economy has been played to indispensable supporting effect, especially along with the raising of China's Mechanization Level and the application of new material, plastic pipe industry constantly and association area interpenetrate, application area and the field of having opened up plastic pipe, product is widely used in the fields such as coal, metallurgy, cement, harbour, mine, oil, automobile, weaving, light industry, engineering machinery, building, ocean, agricultural, Aeronautics and Astronautics.In recent years, plastic pipe industry is adhered to the Scientific Outlook on Development, the kind of product, specification, quality obtained continuing, fast, coordinate, healthy development, substantially met the demand of Domestic market, the competitiveness in the international market that has improved product.
Plastic pipe generally comprises three layers of inner and outer tubes and fabric enhancement layers, and inner and outer tubes stick together by high temperature, and the time has been grown, and inner and outer tubes are easily separated, and reduces working life.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of fabric reinforced pipe, and it increases inner and outer tubes contact surface, ensures that inner and outer tubes stick together all the time, is not easy separately, to improve working life, easy to use.
The utility model solves above-mentioned technical problem by following technical proposals: a kind of fabric reinforced pipe, it is characterized in that, it comprises inner and outer tubes, the outer surface of inner tube is provided with multiple spaced the first projection and the first grooves, the internal surface of outer tube is provided with multiple spaced the second projection and the second grooves, between the first projection and the second projection, be spaced, the first projection is nested with the second groove, the second projection is nested with the first groove, the thickness of inner tube is 0.5mm to 2mm, and the thickness of outer tube is 0.5mm to 2mm.
Preferably, between described multiple the first projections, be parallel to each other, between multiple the second projections, be parallel to each other.
Positive progressive effect of the present utility model is: the utility model fabric reinforced pipe increases inner and outer tubes contact surface, ensures that inner and outer tubes stick together all the time, is not easy separately, to improve working life, easy to use.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model fabric reinforced pipe.
Fig. 2 is the structural representation of the utility model middle external tube.
Fig. 3 is the structural representation of inner tube in the utility model.
Embodiment
Provide the utility model preferred embodiment below in conjunction with accompanying drawing, to describe the technical solution of the utility model in detail.
As shown in Figure 1, Figure 2 and Figure 3, the utility model fabric reinforced pipe comprises inner tube 1 and outer tube 2, the outer surface of inner tube 1 is provided with multiple spaced the first projections 11 and the first groove 12, the internal surface of outer tube 2 is provided with multiple spaced the second projections 21 and the second groove 22, between the first projection 11 and the second projection 21, be spaced, the first projection 11 is nested with the second groove 22, and the second projection 21 is nested with the first groove 12, the thickness of inner tube is 0.5mm to 2mm, is preferably 1mm; The thickness of outer tube is 0.5mm to 2mm, is preferably 1mm.Between multiple the first projections 11, be parallel to each other, between multiple the second projections 21, be parallel to each other.The material of inner tube and the material of outer tube can be all PVC(PVC＝polyvinyl chloride) etc. material make.
Between in the utility model fabric reinforced pipe first projection and the second projection, be spaced, between the first projection and the second projection, be spaced, the first projection is nested with the second groove, increase like this inner and outer tubes contact surface, ensure that inner and outer tubes stick together all the time, be not easy separately, to improve working life, easy to use.
Above-described specific embodiment; technical problem, technological scheme and beneficial effect to solution of the present utility model further describe; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a fabric reinforced pipe, it is characterized in that, it comprises inner and outer tubes, the outer surface of inner tube is provided with multiple spaced the first projection and the first grooves, and the internal surface of outer tube is provided with multiple spaced the second projection and the second grooves, between the first projection and the second projection, is spaced, the first projection is nested with the second groove, the second projection is nested with the first groove, and the thickness of inner tube is 0.5mm to 2mm, and the thickness of outer tube is 0.5mm to 2mm.
2. fabric reinforced pipe as claimed in claim 1, is characterized in that, between described multiple the first projections, is parallel to each other, and between multiple the second projections, is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873895.0U CN203770874U (en) | 2014-05-27 | 2014-05-27 | Textile-reinforced pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320873895.0U CN203770874U (en) | 2014-05-27 | 2014-05-27 | Textile-reinforced pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203770874U true CN203770874U (en) | 2014-08-13 |
Family
ID=51288065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320873895.0U Active CN203770874U (en) | 2014-05-27 | 2014-05-27 | Textile-reinforced pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203770874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822850A (en) * | 2019-01-15 | 2019-05-31 | 江西省万载橡塑有限公司 | Dedicated sebific duct and production method and its producing device |
-
2014
- 2014-05-27 CN CN201320873895.0U patent/CN203770874U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109822850A (en) * | 2019-01-15 | 2019-05-31 | 江西省万载橡塑有限公司 | Dedicated sebific duct and production method and its producing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |