CN203979686U - A kind of automatic telescopic water pipe - Google Patents
A kind of automatic telescopic water pipe Download PDFInfo
- Publication number
- CN203979686U CN203979686U CN201420148924.1U CN201420148924U CN203979686U CN 203979686 U CN203979686 U CN 203979686U CN 201420148924 U CN201420148924 U CN 201420148924U CN 203979686 U CN203979686 U CN 203979686U
- Authority
- CN
- China
- Prior art keywords
- connecting end
- side connecting
- water pipe
- protecting jacket
- automatic telescopic
- 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
Links
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model provides a kind of automatic telescopic water pipe, comprising: body, influent side connecting end and water outlet side connecting end; Wherein, described influent side connecting end and described water outlet side connecting end lay respectively at described body two ends, and are connected with described body; Described body comprises protecting jacket and elastomer; Described protecting jacket is positioned at described elastomeric outer, and described protecting jacket inwall comprises fluid-tight coating; Described elastomer is positioned at described protecting jacket inside, and is connected to described influent side connecting end and described water outlet side connecting end.Implement the technical solution of the utility model, be arranged at the elastomer of inner tube inside, play the effect of water pipe automatic telescopic, and flexible water pipe compared to existing technology, longer life-span and better flexible effect there is.
Description
Technical field
The utility model relates to articles for daily use, particularly a kind of water pipe.
Background technique
In Chinese utility model patent 201220069023.4, disclose a kind of water pipe, formed by body and the link that is arranged on body two ends, it is characterized in that body comprises elastic hose and sheath, sheath is enclosed within elastic hose length outer and sheath and is greater than elastic hose, and sheath two ends are connected with elastic hose two ends; Described link comprises reducer union, bell tap, cushion cover and is enclosed within the metal locking element in cushion cover outside, bell tap is connected with reducer union, the aperture, water hole of reducer union outer end is greater than inner aperture, water hole, the end of elastic hose is enclosed within on the outer side wall of reducer union the inner, cushion cover and metal locking element are enclosed within outside elastic hose, and metal locking element locking cushion cover is also fixed the reducer union in cushion cover and elastic hose.This water pipe is in the time of not water flowing, and in elastic hose, without pressure, elastic hose elastic shrinkage becomes very short pipeline section, easy to carry; When water flowing, be greater than under the reducer union effect in aperture, inner water hole in aperture, water hole, this outer end, in elastic hose, hydraulic pressure sharply increases, and sheath, because stoping elastic hose radial expansion, causes elastic hose longitudinal dilatation, and elastic hose extends.Therefore the advantage of this flexible body is easy to carry.
In actual use, after repeatedly flexible, easily there is friction and extruding between elastic hose and sheath in this water pipe, causes elastic hose damage or break.And the tube wall of elastic hose is thinner, after elongation, thickness is less, more easily breaks.
Therefore, need in the market one badly different from this water pipe structure, can there is again automatic telescopic function simultaneously, and longer water pipe of life-span.
Model utility content
In order to solve the problems of the technologies described above, in the utility model, disclose a kind of automatic telescopic water pipe, the technical solution of the utility model is to implement like this:
A kind of automatic telescopic water pipe, comprising: body, influent side connecting end and water outlet side connecting end; Wherein, described influent side connecting end and described water outlet side connecting end lay respectively at described body two ends, and are connected with described body; Described body comprises protecting jacket and elastomer; Described protecting jacket is positioned at described elastomeric outer, and described protecting jacket inwall comprises fluid-tight coating; Described elastomer is positioned at described protecting jacket inside, and is connected to described influent side connecting end and described water outlet side connecting end.
Further, pipeline extension ratio is 2～8.
Further, described protecting jacket be arbitrary material in terylene, nylon, cotton, wool or above-mentioned material blending material do not there is flexible braided fabric.
Further, described protecting jacket is antiultraviolet.
Further, described elastomer is spring or rubber band.
Further, described water outlet side connecting end is shower nozzle.
Implement the technical solution of the utility model, by being arranged at the elastomer of inner tube inside, play the effect of water pipe automatic telescopic, and flexible water pipe compared to existing technology, longer life-span and better flexible effect there is.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only a kind of embodiment of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the automatic telescopic water pipe of a kind of embodiment of the present utility model;
Fig. 2 is the cross-sectional view of the body of the automatic telescopic water pipe of a kind of embodiment of the present utility model;
In above-mentioned accompanying drawing, each figure labelled notation represents respectively:
1-body,
11-protecting jacket, 12-coating, 13-elastomer;
2-influent side connecting end;
3-water outlet side connecting end;
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
In a kind of embodiment of the present utility model, as shown in Figure 1, 2, a kind of automatic telescopic water pipe, comprising: body 1, influent side connecting end 2 and water outlet side connecting end 3; Wherein, described influent side connecting end 2 and described water outlet side connecting end 3 lay respectively at described body 1 two ends, and are connected with described body 1; Described body 1 comprises protecting jacket 11 and elastomer 13; Described protecting jacket 11 is positioned at described elastomer 13 outsides, and described protecting jacket 11 inwalls comprise fluid-tight coating 12; Described elastomer 13 is positioned at described protecting jacket 11 inside, and is connected to described influent side connecting end 2 and described water outlet side connecting end 3.When in described automatic telescopic water pipe when water-filling, described elastomer 13 stretches under Water Pressure, and described protecting jacket 11 launches gradually, and the entire length of described automatic telescopic water pipe increases, until described protecting jacket 11 is expanded to formation state completely.The entire length of automatic telescopic water pipe is now maximum duct length.When the liquid in described automatic telescopic water pipe is during by emptying gradually; pressure in described coating 12 dwindles gradually; described elastomer 13 shrinks under the elastic reaction of material self; described protecting jacket 11 forms natural fold; the entire length of described automatic telescopic water pipe shortens, until described elastomer recovers the natural length of nonelastic stress.The entire length of automatic telescopic water pipe is now minimum duct length.Definition " pipeline extension ratio " is maximum duct length and minimum pipeline length ratio, and pipeline extension ratio is greater than 1.Different from flexible water pipe of the prior art is; automatic telescopic water pipe in the utility model is carrying out in telescopic process; elastic force is not to be provided by the inner tube that is arranged in described protecting jacket 11, and this automatic telescopic water pipe does not comprise inner tube, but is provided by described elastomer 13.Compare the inner tube of thin-walled, described elastomer 13, being repeatedly difficult for losing elasticity in telescopic process, have better flexible effect, and the life-span is longer.Meanwhile, described elastomer 13 is positioned at described coating 12 inside, and described coating 12 is concavo-convex floating by the inwall of described protecting jacket 11, forms smooth internal face, thereby makes described elastomer 13 not be vulnerable to outer damage, and therefore the life-span is longer.In this embodiment, described coating 12 is positioned at the internal face of described protecting jacket 11, thereby liquid can not oozed out from described protecting jacket 11, and it is wear-resistant that described protecting jacket 11 forms an outer surface, the flexible pipe of internal surface waterproof.Described coating 12 occurs folding or launches together with described protecting jacket 11 in the telescopic process of described automatic telescopic water pipe.
Described influent side connecting end 2 and described water outlet side connecting end 3 can adopt technological scheme of the prior art, include but not limited to, adopt the materials such as plastics, copper, described influent side connecting end 2 with on described water outlet side connecting end 3, arrange respectively box thread with male thread to be connected, described water outlet side connecting end is shower nozzle so that water spray uses.Main innovate point of the present utility model is the structure of body 1; those skilled in the art have the ability the body technological scheme in this embodiment to combine with the technological scheme of influent side connecting end of the prior art, water outlet side connecting end; formation belongs to other embodiments in the utility model protection domain, does not repeat at this.
In a kind of embodiment of the present utility model, the pipeline extension of described automatic telescopic water pipe is than unsuitable excessive.In the time that described pipeline extension ratio is greater than 8, the natural fold forming because of described protecting jacket 11 will form inner extruding, and produce stress, cause described elastomer 13 cannot recover all the time natural length.Meanwhile, the pipeline extension of described automatic telescopic water pipe is than unsuitable too small.In the time that described pipeline extension ratio is less than 2, pipeline extension DeGrain, cannot meet the need of market.
In a kind of embodiment of the present utility model, described protecting jacket 11 is positioned at the most external of described body 1, and described coating 12 and described elastomer 13 are played a protective role.Described protecting jacket 11 is wear-resisting, collapsible, anti-cuttings.In this embodiment, described protecting jacket 11 can be arbitrary material in terylene, nylon, cotton, wool or above-mentioned material blending material do not there is flexible braided fabric.
In a kind of preferred implementation of the present utility model, described protecting jacket 11 is antiultraviolet.In order to prevent that the material of described coating 12, described elastomer 13 is subject to the phenomenons such as ultraviolet ray impact generation is aging, cracking, described protecting jacket 11 is antiultraviolet.Concrete antiultraviolet mode, can be various scheme of the prior art, includes but not limited to, described protecting jacket color is dark, or applies antiultraviolet coating etc. at described protecting jacket internal surface or outer surface.Other antiultraviolet technological schemes of the prior art also can be combined with the technical solution of the utility model, form the new technological scheme that does not depart from the utility model protection domain.
In a kind of embodiment of the present utility model, described elastomer 13 is spring or rubber band.Described elastomer 13 is connected to described influent side connecting end 2 and described water outlet side connecting end 3.Described elastomer is positioned at described coating 12 inside, occupies certain flow area, and the sectional area of described elastomer 13 is unsuitable excessive, but should have enough intensity, thereby ensures that described automatic telescopic water pipe can Reusability, has longer working life.
It is to be noted; the foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle; any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. an automatic telescopic water pipe, is characterized in that, comprising:
Body, influent side connecting end and water outlet side connecting end;
Wherein, described influent side connecting end and described water outlet side connecting end lay respectively at described body two ends, and are connected with described body;
Described body comprises protecting jacket and elastomer;
Described protecting jacket is positioned at described elastomeric outer, and described protecting jacket inwall comprises fluid-tight coating;
Described elastomer is positioned at described protecting jacket inside, and is connected to described influent side connecting end and described water outlet side connecting end.
2. automatic telescopic water pipe according to claim 1, is characterized in that, pipeline extension ratio is 2～8.
3. automatic telescopic water pipe according to claim 1, is characterized in that, described protecting jacket is the arbitrary material in terylene, nylon, cotton, wool.
4. automatic telescopic water pipe according to claim 3, is characterized in that, described protecting jacket is antiultraviolet.
5. automatic telescopic water pipe according to claim 1, is characterized in that, described elastomer is spring or rubber band.
6. automatic telescopic water pipe according to claim 1, is characterized in that, described water outlet side connecting end is shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420148924.1U CN203979686U (en) | 2014-03-25 | 2014-03-25 | A kind of automatic telescopic water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420148924.1U CN203979686U (en) | 2014-03-25 | 2014-03-25 | A kind of automatic telescopic water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979686U true CN203979686U (en) | 2014-12-03 |
Family
ID=51977128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420148924.1U Expired - Fee Related CN203979686U (en) | 2014-03-25 | 2014-03-25 | A kind of automatic telescopic water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979686U (en) |
-
2014
- 2014-03-25 CN CN201420148924.1U patent/CN203979686U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203770873U (en) | Auto-retract water pipe | |
| RU148086U8 (en) | EXTENDABLE AND COMPRESSIBLE HOSE | |
| CN202442051U (en) | Water pipe | |
| CN205155381U (en) | Stretchy water pipe | |
| CN204828997U (en) | Hose | |
| CN106439272B (en) | A kind of hose and its manufacturing method | |
| CN204083552U (en) | A kind of automatic telescopic expansion water pipe of longer service life | |
| CN203979686U (en) | A kind of automatic telescopic water pipe | |
| CN203067984U (en) | Telescopic water pipe | |
| CN204300546U (en) | A kind of scalable connection hose | |
| CN111594670A (en) | Leak protection pipeline connecting pipe | |
| CN108561639B (en) | Composite flexible drain pipe | |
| CN202182270U (en) | Flange type internal expansion connecting structure for steel plastic composite pipe | |
| CN204025964U (en) | A kind of scalable water pipe | |
| CN213961138U (en) | Water-saving irrigation pipeline | |
| CN205534675U (en) | Flexible pipe of organ formula | |
| EP3078892B1 (en) | Garden water supplying hoses | |
| CN103672218A (en) | Novel rubber pipe | |
| CN206274100U (en) | A kind of high-pressure pump for high oil field water injection pipe-line system connects flexible pipe | |
| CN203322620U (en) | Telescopic water pipe | |
| CN204942916U (en) | A kind of counter-bending water pipe | |
| CN218378096U (en) | High-pressure-resistant and wear-resistant water pipe fire hose | |
| CN204062226U (en) | A kind of conduit assembly | |
| CN206867557U (en) | A kind of fire-fighting Special fire-fighting water belt lacing | |
| CN204734888U (en) | Wear -resisting high -pressure fire hose |
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: 20141203 Termination date: 20170325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |