CN106764132A - A kind of telescoping tube - Google Patents
A kind of telescoping tube Download PDFInfo
- Publication number
- CN106764132A CN106764132A CN201710000732.4A CN201710000732A CN106764132A CN 106764132 A CN106764132 A CN 106764132A CN 201710000732 A CN201710000732 A CN 201710000732A CN 106764132 A CN106764132 A CN 106764132A
- Authority
- CN
- China
- Prior art keywords
- tube
- outer tube
- telescoping
- inner tube
- length
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/02—Hoses, i.e. flexible pipes made of fibres or threads, e.g. of textile which may or may not be impregnated, or provided with an impermeable layer, e.g. fire-hoses
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention belongs to water pipe technical field, a kind of telescoping tube is refered in particular to.How not only it solve flexible but also can solve the friction between inner tube and the fold of outer tube and cause the technical problem of the short defect of service life.This telescoping tube includes outer tube and inner tube, and the outer tube is elastic telescopic pipe, and said inner tube is film tube or waterproof stringing, and the length of said inner tube is more than outer tube length in its natural state.Outer tube of the invention is retractable outer tube, and inner tube not flexible, it is possible to reduce the frictional force between inner tube and outer tube extends the service life of this telescoping tube, and good appearance.
Description
Technical field
The invention belongs to water pipe technical field, a kind of telescoping tube is refered in particular to.
Background technology
Water pipe is used for conveying liquid.Earliest water pipe is generally plastic pipe.This water pipe not flexible, different distances are needed
Want the water pipe of different length.Long water pipe is scattered and cause on the ground disorderly and unsystematic, meanwhile, it is also very inconvenient during winding.In addition,
Plastic pipe is trampled by people on the ground or vehicle is rolled, it is easy to damage, service life is short.
In order to improve above-mentioned phenomenon, people have developed flexible water pipe.If notification number is the practicality of the U of CN 204852708
A kind of flexible water pipe that new patent is announced.The flexible water pipe includes inner tube and outer tube, and inner tube, the two ends of outer tube are both connected to
On joint.Inner tube is emulsion tube, axial elongation and can be radially expanded, and outer tube is stringing, is covered under untapped state fold
It is located at outside inner tube.When using, water-filling is radially expanded and axial tension in inner tube, inner tube stretching after outer tube fold also therewith by
Pull open so that whole water pipe is in the state of elongation.After stopping supplying water, inner tube is shunk automatically, and outer tube is also set in fold
Outside inner tube, now, the length of whole water pipe shortens automatically, convenient winding, it is also possible to carry out liquid conveying in larger scope.
Plastic cement water pipe can not stretch and wind the defects such as inconvenience before although above-mentioned flexible water pipe solves.But, it is interior
Friction is produced during the radial direction and axial stretching of pipe and the gauffer of outer tube between, causes the service life of inner tube short.In addition, outer
It is arranged on outside inner tube, profile is also unsightly pipe fold.
The content of the invention
It is to be solved by this invention the present invention be directed to the above mentioned problem that existing technology is present, there is provided a kind of telescoping tube
Technical problem is：How not only flexible but also the friction between inner tube and the fold of outer tube can be solved and cause service life it is short lack
Fall into.
The purpose of the present invention can be realized by following technical proposal：
A kind of telescoping tube, includes outer tube and inner tube, and the outer tube is elastic telescopic pipe, and said inner tube is film tube or anti-
Water cloth pipe, the length of said inner tube is more than outer tube length in its natural state.
In a kind of above-mentioned telescoping tube, the outer tube be woven tube, and the woven tube include some it is axially arranged
Elastic thread realize the axial stretching of outer tube.
In a kind of above-mentioned telescoping tube, woven tube length in its natural state is more than elastic thread in nature
Under length, and with elastic thread elongation extreme length it is equal.
In a kind of above-mentioned telescoping tube, the elastic thread is located between the warp of woven tube and parallel.
In a kind of above-mentioned telescoping tube, the elastic thread is rubber latex thread or elastic filament.
In a kind of above-mentioned telescoping tube, the woven tube is diamond weave pipe or oblique woven tube.
In a kind of above-mentioned telescoping tube, said inner tube be arranged on that outer tube is interior in corrugated tube shape ground or gauffer set outside
In pipe.
In a kind of above-mentioned telescoping tube, the film tube is PE membrane tubes or pvc pipe or TPU pipes.
In a kind of above-mentioned telescoping tube, the waterproof stringing is that line with rubber layer is provided with the inwall of stringing or on outer wall
Or stringing is impregnation pipe.
In a kind of above-mentioned telescoping tube, said inner tube, the two ends of outer tube are separately fixed on corresponding joint.
Compared with prior art, the present invention has advantages below：
Outer tube of the invention is retractable outer tube, inner tube not flexible, it is possible to reduce the friction between inner tube and outer tube
Power, extends the service life of this telescoping tube, and good appearance.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is cross section simplified schematic diagram of the invention.
Fig. 3 is cross-section structure simplified schematic diagram when inner tube of the invention is in corrugated tube shape.
Fig. 4 is the cross-section structure simplified schematic diagram that is arranged in outer tube of inner tube gauffer of the invention ground.
Fig. 5 is the simplified schematic diagram of outer tube of the invention.
In figure, 1, outer tube；2nd, inner tube；3rd, elastic thread；4th, joint.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As Figure 1-5.A kind of telescoping tube, includes outer tube 1 and inner tube 2, and the outer tube 1 is elastic telescopic pipe, described
Inner tube 2 is film tube or waterproof stringing, and the length of said inner tube 2 is more than the length under the nature of outer tube 1.When being passed through liquid,
Inner tube 2 is subject to the effect Automatic-expanding of fluid pressure, outer tube 1 to be forced in extended state, reaches optimal liquid conveying shape
State.Because in its natural state, outer tube 1 is to shrink, and is arranged on compared to prior art fold outside inner tube 2, of the invention
Profile is more attractive in appearance.Further, since inner tube of the invention 2 will not stretch, simply because of external tube shrank, shifting ground is drawn in outer tube 1
It is interior, in the water filling process of inner tube 2, will not be rubbed with the inwall of outer tube 1.Compared to prior art, after a number of uses, no
Fracture phenomena occurs, the service life of telescoping tube is substantially increased.
Specifically, the outer tube 1 is woven tube, and the woven tube 1 includes some axially arranged elastic threads 3 and realize
Axial stretching.And the elastic thread 3 is located between the warp of woven tube and parallel.That is, elastic thread 3 is and warp, latitude
What line wove together.Warp of the invention, parallel select dacron thread or polypropylene fiber silk or Polyamide Yarns etc..Main Function be compressive resistance,
It is pressure-resistant.The length in its natural state of woven tube 1 is more than the length in its natural state of elastic thread 3, and with elastic thread 3 in elongation
Extreme length it is equal.
Conventional elastic thread 3 is rubber latex thread or elastic filament.It is of course also possible to be other resilient lines of tool.Elastic thread 3 can
To help woven tube to stretch.
Woven tube of the present invention is diamond weave pipe or oblique woven tube.Can also be other woven tubes.Purpose is energy
It is deformed, is realized with reference to elastic thread 3 flexible.
More specifically, said inner tube 2 be arranged on that outer tube 1 is interior in corrugated tube shape ground or gauffer be arranged in outer tube 1.Due to
The material of inner tube 2 uses film tube or waterproof stringing, with certain flexibility, can deform with its contraction with outer tube 1
Draw in outer tube 1, do not interfere with the flexible of outer tube 1.
Further, the film tube is PE membrane tubes or pvc pipe or TPU pipes.The waterproof stringing is the inwall in stringing
It is impregnation pipe that line with rubber layer or stringing are provided with upper or outer wall.
Use for convenience, inner tube of the present invention 2, the two ends of outer tube 1 are separately fixed on joint 4, such as conventional is fast
Quick coupling, it is convenient to be quickly connected with tap, spray gun etc..
The material of inner tube of the invention 2 can reduce production cost, and outer tube and inner tube compared to the emulsion tube of prior art
Between packaging technology also more facilitate.
Operation principle of the invention is：
Because in its natural state, the length of outer tube 1 is shorter than inner tube 2, therefore, in its natural state, inner tube 2 is that have certain
Deformation, in rounding state.The radial direction of inner tube 2 does not have flexible function with axially, the total length of inner tube 2 after strutting
It is constant with internal diameter.When there is liquid to be delivered in inner tube 2 from joint 4, inner tube is softened in axial direction with radial direction, and then drives
The axial tension of outer tube 1, until inner tube 2 is strutted completely.When no liquid is conveyed, outer tube 1 is shunk, and inner tube 2 is drawn in outer tube
In outer tube 1, whole telescoping tube shortens.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of telescoping tube, includes outer tube and inner tube, it is characterised in that：The outer tube is elastic telescopic pipe, and said inner tube is
Film tube or waterproof stringing, the length of said inner tube are more than outer tube length in its natural state.
2. a kind of telescoping tube according to claim 1, it is characterised in that：The outer tube is woven tube, and the woven tube bag
Include the axial stretching that some axially arranged elastic threads realize outer tube.
3. a kind of telescoping tube according to claim 2, it is characterised in that：Woven tube length in its natural state is big
It is in elastic thread length in its natural state and equal in the extreme length of elongation with elastic thread.
4. a kind of telescoping tube according to Claims 2 or 3, it is characterised in that：The elastic thread is located at the warp of woven tube
Between parallel.
5. a kind of telescoping tube according to Claims 2 or 3, it is characterised in that：The elastic thread is rubber latex thread or elastic filament.
6. a kind of telescoping tube according to claim 1, it is characterised in that：The woven tube is that diamond weave pipe or oblique are compiled
Knit pipe.
7. a kind of telescoping tube according to claim 1, it is characterised in that：Said inner tube is arranged on outer tube in corrugated tube shape
It is arranged in outer tube interior or gauffer.
8. a kind of telescoping tube according to claim 1 or 7, it is characterised in that：The film tube be PE membrane tubes or pvc pipe or
TPU is managed.
9. a kind of telescoping tube according to claim 1, it is characterised in that：The waterproof stringing be on the inwall of stringing or
It is impregnation pipe that line with rubber layer or stringing are provided with outer wall.
10. a kind of telescoping tube according to claim 1, it is characterised in that：Said inner tube, the two ends of outer tube are separately fixed at
On corresponding joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000732.4A CN106764132A (en) | 2017-01-03 | 2017-01-03 | A kind of telescoping tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000732.4A CN106764132A (en) | 2017-01-03 | 2017-01-03 | A kind of telescoping tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106764132A true CN106764132A (en) | 2017-05-31 |
Family
ID=58952722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710000732.4A Pending CN106764132A (en) | 2017-01-03 | 2017-01-03 | A kind of telescoping tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106764132A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285274A (en) * | 2019-06-27 | 2019-09-27 | 深圳市美好创亿医疗科技有限公司 | Woven tube and preparation method thereof |
| CN110553103A (en) * | 2019-08-26 | 2019-12-10 | 阳江市新特体育科技用品有限公司 | novel telescopic water pipe and manufacturing method thereof |
| CN110848479A (en) * | 2018-08-21 | 2020-02-28 | 深圳市美好创亿医疗科技有限公司 | Braided net cover coated threaded hose, machining die and machining method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11198242A (en) * | 1998-01-19 | 1999-07-27 | Sakura Rubber Co Ltd | Hose and its manufacture |
| CN104405972A (en) * | 2014-11-21 | 2015-03-11 | 台州市路桥正来塑胶厂 | Extensible pipe |
| CN105443886A (en) * | 2015-12-03 | 2016-03-30 | 张飞标 | Quadruple telescopic water pipe |
| CN205155381U (en) * | 2015-10-10 | 2016-04-13 | 王博贤 | Stretchy water pipe |
| CN205534675U (en) * | 2016-01-27 | 2016-08-31 | 湖北香江电器股份有限公司 | Flexible pipe of organ formula |
-
2017
- 2017-01-03 CN CN201710000732.4A patent/CN106764132A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11198242A (en) * | 1998-01-19 | 1999-07-27 | Sakura Rubber Co Ltd | Hose and its manufacture |
| CN104405972A (en) * | 2014-11-21 | 2015-03-11 | 台州市路桥正来塑胶厂 | Extensible pipe |
| CN205155381U (en) * | 2015-10-10 | 2016-04-13 | 王博贤 | Stretchy water pipe |
| CN105443886A (en) * | 2015-12-03 | 2016-03-30 | 张飞标 | Quadruple telescopic water pipe |
| CN205534675U (en) * | 2016-01-27 | 2016-08-31 | 湖北香江电器股份有限公司 | Flexible pipe of organ formula |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110848479A (en) * | 2018-08-21 | 2020-02-28 | 深圳市美好创亿医疗科技有限公司 | Braided net cover coated threaded hose, machining die and machining method |
| CN110285274A (en) * | 2019-06-27 | 2019-09-27 | 深圳市美好创亿医疗科技有限公司 | Woven tube and preparation method thereof |
| CN110285274B (en) * | 2019-06-27 | 2021-06-22 | 深圳市美好创亿医疗科技股份有限公司 | Braided tube and method for producing same |
| CN110553103A (en) * | 2019-08-26 | 2019-12-10 | 阳江市新特体育科技用品有限公司 | novel telescopic water pipe and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 317200 West Industrial Park, Tiantai County, Zhejiang, Taizhou Applicant after: Zhejiang hailun Horticulture Co.,Ltd. Address before: 317200 Tiantai Industrial Zone, Tiantai County, Zhejiang, Taizhou Applicant before: Zhejiang Helen Plastic Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |