CN2492732Y - Connecting hose - Google Patents
Connecting hose Download PDFInfo
- Publication number
- CN2492732Y CN2492732Y CN 01245170 CN01245170U CN2492732Y CN 2492732 Y CN2492732 Y CN 2492732Y CN 01245170 CN01245170 CN 01245170 CN 01245170 U CN01245170 U CN 01245170U CN 2492732 Y CN2492732 Y CN 2492732Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- flexible pipe
- tube
- rubber
- steel wire
- 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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- Rigid Pipes And Flexible Pipes (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model discloses a coupling hose, comprising an inner rubber tube, a steel-mesh intermediate tube, an outer plastic tube and a stainless-steel spring tube which is inserted inside the inner rubber tube. The structure coupling hose is characterized in high security, long service life and as well as sound thermal insulating effect and bending resisting performance.
Description
Technical field
The utility model relates to a kind of connection flexible pipe.
Background technique
In the prior art, the hose construction that connects water heater and gondola water faucet is of all kinds, wherein have as shown in Figure 2 a kind of, by plastic inner pipe with the steel wire outer tube is two-layer forms.This connection flexible pipe, because outside steel wire is directly exposed to, the breakage that not only gets rusty easily, and in (having a bath) process of use, steel wire (particularly Po Sun steel wire) is scratch skin very easily also, poor stability; Simultaneously, because this flexible pipe is by inside and outside two-layer the composition, what have airtight effect only is plastic inner pipe, in case plastic inner pipe is aging damaged, whole flexible pipe will leak and can't continue and use, and the working life of flexible pipe is short; In addition, have in this flexible pipe insulation effect also only for plastic inner pipe, and for the ease of hose bending, the thickness of plastic inner pipe is restricted (unsuitable blocked up, otherwise can't be crooked), the heat insulation effect of flexible pipe is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of connection flexible pipe, and it is safe, long service life, high insulating effect, and flex resistance is good.
To achieve these goals, solution of the present utility model is:
A kind of connection flexible pipe is made up of for three layers pipe and plastic outer tube in pipe, the steel wire in the rubber.
The stainless steel spring pipe also is equipped with in pipe inside in the described connection flexible pipe, its rubber.
Like this, the utility model is owing to pipe in the steel wire has also coated plastic outer tube, and outside steel wire was not exposed to, the unlikely breakage of getting rusty of making moist in (having a bath) process of use, does not have the anxiety of scratch skin yet, and was safe; Simultaneously and since this flexible pipe by interior, in, outer three layers form, have the two-layer of airtight effect for pipe in plastic outer tube and the rubber, if wherein one deck is aging damaged, whole flexible pipe be unlikely leaking and can continue to use the long service life of flexible pipe still; In addition, have the also two-layer of insulation effect in this flexible pipe, compare high insulating effect with flexible pipe of the prior art for pipe in plastic outer tube and the rubber.And after installing the stainless steel spring pipe additional, its flex resistance is strengthened, and flexible pipe the dead angle can not occur in bending state, guarantees normal water flowing.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The structural representation of product is commonly used by Fig. 2 system.
Embodiment
See also Fig. 1, a kind of connection flexible pipe that the utility model provides, by manage 1 in the rubber, pipe 2 and plastic outer tube 3 and be enclosed within the rubber stainless steel spring pipe 4 in the pipe 1 and form in the steel wire.
This connection flexible pipe, because pipe 2 has also coated plastic outer tube 3 in the steel wire, outside steel wire was not exposed to, the unlikely breakage of getting rusty of making moist does not have the anxiety of scratch skin yet, and was safe.Simultaneously, because this connection flexible pipe forms by three layers, have the two-layer for pipe 1 in plastic outer tube 3 and the rubber of airtight effect, if wherein one deck is aging damaged, whole flexible pipe be unlikely leaking and can continue to use still, and increase working life.In addition, have the also two-layer for pipe 1 in plastic outer tube 3 and the rubber of insulation effect in this connection flexible pipe, compare with the flexible pipe that only has one deck thermal insulation layer in the prior art, heat insulation effect is improved.And after installing stainless steel spring pipe 4 additional, its flex resistance is strengthened, and flexible pipe the dead angle can not occur in bending state, guarantees normal water flowing.
Claims (2)
1, a kind of connection flexible pipe is characterized in that: be made up of for three layers pipe and plastic outer tube in pipe, the steel wire in the rubber.
2, a kind of connection flexible pipe according to claim 1 is characterized in that: the stainless steel spring pipe also is equipped with in pipe inside in the rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245170 CN2492732Y (en) | 2001-07-30 | 2001-07-30 | Connecting hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245170 CN2492732Y (en) | 2001-07-30 | 2001-07-30 | Connecting hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2492732Y true CN2492732Y (en) | 2002-05-22 |
Family
ID=33656454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01245170 Expired - Fee Related CN2492732Y (en) | 2001-07-30 | 2001-07-30 | Connecting hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2492732Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761713A (en) * | 2010-03-09 | 2010-06-30 | 胡小强 | Wear-resisting metal composite hose |
| CN101788083A (en) * | 2009-01-22 | 2010-07-28 | 西门子公司 | Apparatus for increasing the bending strength of tubes |
| CN103411052A (en) * | 2013-07-29 | 2013-11-27 | 平湖市申莘五金塑料厂 | Flexible pipe |
| CN109373787A (en) * | 2018-10-30 | 2019-02-22 | 江苏中远环保科技有限公司 | A kind of recycling residual heat energy-saving appliance of automation paint equipment |
-
2001
- 2001-07-30 CN CN 01245170 patent/CN2492732Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101788083A (en) * | 2009-01-22 | 2010-07-28 | 西门子公司 | Apparatus for increasing the bending strength of tubes |
| US8651147B2 (en) | 2009-01-22 | 2014-02-18 | Siemens Aktiengesellschaft | Apparatus for increasing the bending strength of tubes |
| CN101788083B (en) * | 2009-01-22 | 2014-02-26 | 西门子公司 | Apparatus for increasing the bending strength of tubes |
| CN101761713A (en) * | 2010-03-09 | 2010-06-30 | 胡小强 | Wear-resisting metal composite hose |
| CN103411052A (en) * | 2013-07-29 | 2013-11-27 | 平湖市申莘五金塑料厂 | Flexible pipe |
| CN109373787A (en) * | 2018-10-30 | 2019-02-22 | 江苏中远环保科技有限公司 | A kind of recycling residual heat energy-saving appliance of automation paint equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |