CN207073647U - A kind of Telescopic metal water pipe - Google Patents
A kind of Telescopic metal water pipe Download PDFInfo
- Publication number
- CN207073647U CN207073647U CN201720037414.0U CN201720037414U CN207073647U CN 207073647 U CN207073647 U CN 207073647U CN 201720037414 U CN201720037414 U CN 201720037414U CN 207073647 U CN207073647 U CN 207073647U
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- China
- Prior art keywords
- sheet metal
- metal
- outer tube
- water pipe
- tube
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- Joints That Cut Off Fluids, And Hose Joints (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Joints Allowing Movement (AREA)
Abstract
A kind of Telescopic metal water pipe, including outer tube, inner tube and connection and the joint at outer tube both ends, the outer tube is stainless steel metal outer telescopic tube, inner tube is Elastic plastic-rubber flexible pipe, it is characterized in that, the outer tube further rises including two or more metal oblique cut graftings, the sheet metal is cylindrical, the sheet metal includes left back-off and right back-off, the two neighboring sheet metal is connected with each other, the right back-off of sheet metal is scalable back-off, movable distance between the sheet metal is 1.8 5 times of the big width of sheet metal group, stretchable movement between the connection sheet metal and sheet metal, ratio after the outer tube stretching, extension is 1.3 3 times of external tube shrank length, the utility model stretches water pipe, firm average weight simple in construction, and maximal dilation ratio is that flexible water pipe is incomparable at present.
Description
Technical field
It the utility model is related to household water pipe field, and in particular to a kind of Telescopic metal water pipe, this flexible water pipe can be washed
Car, garden watering and domestic, bath water pipe, the water pipe outer tube that stretches are the flexible pipe sleeve of stainless steel metal, and inner tube is plastic cement
Flexible pipe, under hydraulic pressure effect, inner tube can drive outer tube to stretch, and the water pipe that stretches stretches ratio 1:1.3 to 1:3, cause pipe to exist
Weight, length under nature is all lighter than original traditional pipe, short, and is using and can and conventional tube under water pressure condition
Sub the same length so that pipe is toward lighting skill upgrading direction huge step.The natural shrinking function of inner tube can be crossed simultaneously,
Allowing the water that pipe in its natural state can be in automatic-discharging pipe so that the pipe under nature does not have excessive water and accumulated,
Mitigate pipe weight.
Background technology
Water pipe is the pipeline of water supply, is seen everywhere in daily life, and water pipe also has rigidity and flexibility etc. a variety of, in life
Be commonly encountered the problem of needing to lengthen in water pipe, and need water pipe that there is good rigidity, and occur in the market watering, wash
Car or bath tube, outer tube are stainless steel metal pipe, whole piece pipe not flexible, and user has length limitation.
The content of the invention
To solve prior art deficiency, the utility model provides a kind of Telescopic metal water pipe, and flexible water pipe includes inner tube
And outer tube, outer tube are stainless steel metal outer tube, outer tube is scalable, and under hydraulic pressure effect, outer tube can be stretched over original length
1.3-3 times or so, after hydraulic pressure dissipation, inner tube can drive metal outer pipe to be retracted to original length.
A kind of Telescopic metal water pipe, including outer tube, inner tube and connection and the joint at outer tube both ends, the outer tube is stainless steel
Telescopic metal outer tube, inner tube are Elastic plastic-rubber flexible pipe, it is characterised in that the outer tube includes two or more sheet metals
Again together, the sheet metal is in the double back-offs of 8-shaped, and sheet metal is cylindrical, and the sheet metal includes left back-off and the right side is fallen for overlap joint
Button, the two neighboring sheet metal are connected with each other, and the right back-off of sheet metal is scalable back-off, between the sheet metal can
Displacement is 1.3-3 times of sheet metal raw footage, stretchable movement between the sheet metal and sheet metal that are connected, the outer tube
Length after stretching, extension is 1.3-3 times of external tube shrank length.
Further, said inner tube stretching, extension ratio is 1:1.3 to 1:4 times.
Further, described two intersecting sheet metal junctions can deploy.
Further, the right back-off is that the round metal ring set being overlapped mutually overlaps, the round metal of the overlap joint
Ring can stretch, and scaling is 1.3-3 times of raw footage, and the right back-off includes the metal ring of 2 or more than 2.
The utility model outer tube is metal outer pipe, and outer tube has two or more sheet metals to be connected again together,
The both ends of the sheet metal set two back-offs in left and right, are connected between adjacent metal piece by back-off, the back-off can prevent
Two adjacent sheet metal decylizations, spring assembly is set in the right side back-off, right side back-off is socketed again together by multiple annulus, institute
State right side back-off can appeal, specifically, then hydraulic pressure effect under, have retractility inner tube again hydraulic pressure effect under by outer tube to
Both sides are stretched, and are arrived because hydraulic pressure gradually increases, and two neighboring sheet metal mutually stretches, and right side back-off is due to being that multiple metal rings connect
It is connected together, left side back-off will shrink the right side back-off metal ring of linking again together, and shrinkage rates can be according to difference
Model increases or reduced, and briefly, outer tube stretching, extension ratio is 1.3-3 times or so of full size, described when hydraulic pressure reduces,
Inner tube with retractility loses hydraulic pressure effect, can will shrink back original size, and the inner tube for losing hydraulic pressure is driven on outer tube
Sheet metal, left and right back-off mutually stretch, and prevent sheet metal decylization, and outer tube finally will retract into original size, outside the metal
Tubing is of fine quality to elect stainless steel metal or titanium alloy material as.
The utility model contrast prior art possessed by gain effect be：
The utility model Telescopic metal water pipe, then originally can not stretch or stretch ratio it is limited in the case of, can will be outer
Pipe stretching, extension maximizes, and can reach original 1.3-3 times or so, makes flexible water pipe stretching, extension ratio longer, for user over long distances
Using providing advantage.
Brief description of the drawings
Shown in Fig. 1, Telescopic metal water pipe cross-sectional.
Shown in Fig. 2, adjacent metal piece sectional view.
Embodiment
As shown in figure 1, a kind of Telescopic metal water pipe, including outer tube 2 and inner tube 3, the shown both ends of outer tube 2 set water pipe structure 1,
Shown outer tube 2 is to be linked together to combine by multiple sheet metals 4, solid for back-off connection between shown sheet metal and sheet metal
Fixed, shown inner tube 3 is elastic caoutchouc flexible pipe or other plastics Telescopic flexible pipes, and the maximum extension ratio of inner tube 3 is 1:1.3 to 1
Between 3, inner tube stretching, extension ratio can voluntarily adjust according to production requirement.
Shown in Fig. 2, adjacent metal piece schematic diagram, shown sheet metal 21,24, sheet metal includes left back-off 24 and right back-off
22, shown left back-off 24 is interconnected and fixed with right back-off 22, and shown right back-off 22 is socketed further by multiple metal rings 23
Rise and combine, the metal ring 23 of shown socket again together can be stretched or withdrawn, shown sheet metal 21,24 under hydraulic pressure effect
For sheet metal, sheet metal 21,24 is overall under hydraulic pressure effect to stretch, the right angle of sheet metal 21,24 as shown in Figure
It can be stretched under the effect of maximum hydraulic pressure linearly, hence in so that length maximum after sheet metal stretching is the 3 of original length
Times or so, left back-off 24 and right back-off 22 are two junction buttons to interconnect, and bottom left back-off is acted in maximum hydraulic pressure
Mutually stretched with right back-off, prevent sheet metal from separating, after hydraulic pressure disappears, because inner tube is bellows, inner tube will can stretch
Sheet metal after exhibition is stretched to original shape, and the metal ring of overlap joint can also deploy again in the case where inner tube is most used, and become inner tube again
Original shape.
When water pipe in use, because inner tube receives hydraulic pressure effect, inner tube drives the sheet metal on outer tube to stretch, on sheet metal
The right side is tipped upside down in the presence of hydraulic pressure, and left back-off extrudes right back-off, and right back-off is shunk to the right, makes two sheet metals on outer tube
Stretching, stretch ratio is 1:1.3 to 1:Between 3, be produce can according to demand on the right side of nominal price on back-off annulus length, length
Longer, stretch ratio is bigger, otherwise just smaller, and after hydraulic pressure disappears, inner tube will drive external tube shrank, due between sheet metal
Back-off annexation, the outer tube after elongation can be brought back to original size, and back-off can prevent sheet metal and metal
Decylization between piece.
Preferred embodiment of the present utility model, is not limited to the utility model, although with reference to the foregoing embodiments
The utility model is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.It is all in the utility model
Spirit and principle within, any modification, equivalent substitution and improvements made etc., should be included in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of Telescopic metal water pipe, including outer tube, inner tube and connection and the joint at outer tube both ends, the outer tube is stainless steel gold
Belong to outer telescopic tube, inner tube is Elastic plastic-rubber flexible pipe, it is characterised in that the outer tube is taken including two or more sheet metals
Connect again together, the sheet metal is in the double back-offs of 8-shaped, and sheet metal is integrally cylindrical, and the sheet metal includes left back-off and the right side
Back-off, two neighboring sheet metal are connected with each other, and the right back-off of sheet metal is scalable back-off, the length after the outer tube stretching, extension
For 1.3-3 times of external tube shrank length.
2. a kind of Telescopic metal water pipe according to claim 1, it is characterised in that the right back-off is the metal being overlapped mutually
Annulus overlaps, and the metal ring of the overlap joint can stretch, and scaling is 1.3-3 times of raw footage, and the right side is fallen
Button includes the metal ring of 2 or more than 2.
3. a kind of Telescopic metal water pipe according to claim 1, it is characterised in that said inner tube stretching, extension ratio is 1:1.3 to 1:
4 times.
A kind of 4. Telescopic metal water pipe according to claim 1, it is characterised in that described two adjacent sheet metal junctions
It is deployable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037414.0U CN207073647U (en) | 2017-01-12 | 2017-01-12 | A kind of Telescopic metal water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720037414.0U CN207073647U (en) | 2017-01-12 | 2017-01-12 | A kind of Telescopic metal water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073647U true CN207073647U (en) | 2018-03-06 |
Family
ID=61512246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720037414.0U Active CN207073647U (en) | 2017-01-12 | 2017-01-12 | A kind of Telescopic metal water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207073647U (en) |
-
2017
- 2017-01-12 CN CN201720037414.0U patent/CN207073647U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180514 Address after: 322300 Panan Industrial Park, Panan County, Jinhua, Zhejiang (Jian Shan town) Patentee after: Panan Flying Tiger Plastic Co., Ltd. Address before: 322000 Room 401, unit 2, five yuan new village, Panan Town, Panan, Jinhua, Zhejiang Patentee before: Zhang Feibiao |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 322300 Pan'an Industrial Park (Jianshan town), Jinhua City, Zhejiang Province Patentee after: Pan'an Feihu Plastic Co., Ltd Address before: 322300 Pan'an Industrial Park, Pan'an County, Jinhua City, Zhejiang Province (Jianshan Town) Patentee before: PAN'AN COUNTY FEIHU PLASTIC Co.,Ltd. |
|
| CP03 | Change of name, title or address |