CN209725549U - A kind of Telescopic corrugated pipe - Google Patents
A kind of Telescopic corrugated pipe Download PDFInfo
- Publication number
- CN209725549U CN209725549U CN201822267156.2U CN201822267156U CN209725549U CN 209725549 U CN209725549 U CN 209725549U CN 201822267156 U CN201822267156 U CN 201822267156U CN 209725549 U CN209725549 U CN 209725549U
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- China
- Prior art keywords
- corrugated pipe
- telescopic corrugated
- card slot
- snap ring
- buckle
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Abstract
The utility model discloses a kind of Telescopic corrugated pipes, its structure includes Telescopic corrugated pipe, connecting flange, buckle, snap ring and card slot, a kind of this practical Telescopic corrugated pipe, by the way that Quick Connect Kit is set between straight tube and connecting flange, in the connecting pin of straight tube, connecting tube is set, and connecting tube outer end face left end is provided with buckle, snap ring outer end face is set to inside connecting flange again, and the inner face of snap ring is provided with card slot, entered in card slot using buckle grafting and is fixed, play quick connection function, by improving Telescopic corrugated pipe, random length can be extended, maximum mostly one times than deflated state of length, be unable to measure between the ends apart from when, can not have to precise measurement this telescoping tube can be used to complete to connect by stretching, and no matter the much intensity of elongation all will not change , lacked certain elasticity after solving existing Telescopic corrugated pipe elongation, when the amount of drawing high is too long the problem of influence service life.
Description
Technical field
The utility model is a kind of Telescopic corrugated pipe, belongs to bellows field.
Background technique
Plastic film capicitor is a kind of ventilation that purposes is very extensive, exhaust, drainage component, for super bath, ventilator, water
For slot, washing machine and smoke extractor etc., even more a kind of indispensable connecting component, the important feature of plastic film capicitor is outside
Under power, extending, contraction and bending to meet the requirement of various occasions, but lack after the elongation of existing Telescopic corrugated pipe
Certain elasticity, influences service life when the amount of drawing high is too long.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of Telescopic corrugated pipe, it is existing to solve
The problem of having lacked certain elasticity after having Telescopic corrugated pipe elongation, service life influenced when the amount of drawing high is too long.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of telescopic ripple
Pipe, including Telescopic corrugated pipe, straight tube, connecting flange and Quick Connect Kit, the Telescopic corrugated pipe left and right ends setting
There is straight tube, straight tube outer end face side is provided with Quick Connect Kit, and the straight tube left and right ends are provided with connecting flange, institute
It states Quick Connect Kit to be made of connecting tube, buckle, snap ring and card slot, the connecting tube outer end face right end is welded with buckle
It connects, the snap ring outer end face external screw thread is threadedly coupled with connecting flange inner face internal screw thread, the snap ring inner face setting
There is card slot, and card slot inner face is slidably connected with buckle, outside the connecting tube inner face internal screw thread and straight tube outer end face
Screw thread is threadedly coupled.
Further, the Telescopic corrugated pipe elongation random length maximum is increased and is stretched one times more than deflated state
Increasing length adds use scope.
Further, bending angle maximum avoids overbending from causing up to 140 ° after the Telescopic corrugated pipe stretches
Telescopic corrugated pipe damage.
Further, the bending angle of the card slot is 90 °, and most suitable fixed angle keeps its fixation more stable.
Further, the buckle diameter is 2 millimeters smaller than card slot internal diameter, convenient for sliding, avoids clamping stagnation.
Further, the height dimension of the snap ring is the half of connecting flange height dimension, increases making for connecting flange
Use efficiency.
Further, the connecting tube uses metal material, and strength character is high, and durability is strong.
Further, no matter the much intensity of elongation all will not change the Telescopic corrugated pipe.
A kind of Telescopic corrugated pipe of the utility model, by by Quick Connect Kit be set to straight tube and connecting flange it
Between, connecting tube is set in the connecting pin of straight tube, and connecting tube outer end face left end is provided with buckle, then snap ring outer end face is set
It is placed in inside connecting flange, and the inner face of snap ring is provided with card slot, entered in card slot using buckle grafting and consolidated
It is fixed, quick connection function is played, by improving Telescopic corrugated pipe, random length can be extended, maximum comparable deflated state is more
One times of length, be unable to measure between the ends apart from when, can not have to precise measurement i.e. can be used this telescoping tube by drawing
It stretches to complete to connect, and no matter the much intensity of elongation all will not change, is lacked after solving existing Telescopic corrugated pipe elongation
The problem of having lacked certain elasticity, service life influenced when the amount of drawing high is too long.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model deflated state；
Fig. 3 is the structural schematic diagram of the utility model tensional state；
Fig. 4 is the schematic diagram of internal structure of the utility model Quick Connect Kit；
In figure: Telescopic corrugated pipe -1, straight tube -2, Quick Connect Kit -3, connecting flange -4, connecting tube -301, buckle -
302, snap ring -303, card slot -304.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the utility model provides a kind of Telescopic corrugated pipe: including telescopic ripple
Pipe 1, straight tube 2, connecting flange 4 and Quick Connect Kit 3,1 left and right ends of Telescopic corrugated pipe are provided with straight tube 2,2 outer end of straight tube
Surface side end is provided with Quick Connect Kit 3, and 2 left and right ends of straight tube are provided with connecting flange 4, and Quick Connect Kit 3 is by connecting tube
301, buckle 302, snap ring 303 and card slot 304 form, and 301 outer end face right end of connecting tube is welded with buckle 302, snap ring 303
Outer end face external screw thread is threadedly coupled with 4 inner face internal screw thread of connecting flange, and 303 inner face of snap ring is provided with card slot 304, and
And 304 inner face of card slot is slidably connected with buckle 302,301 inner face internal screw thread of connecting tube and 2 outer end face external screw thread of straight tube
It is threadedly coupled, Telescopic corrugated pipe 1 extends random length maximum one times more than deflated state, and Telescopic corrugated pipe 1 is drawn
Rear bending angle maximum is stretched up to 140 °, and the bending angle of card slot 304 is 90 °, buckles 302 diameters than 304 internal diameter of card slot
2 millimeters small, the height dimension of snap ring 303 is the half of 4 height dimension of connecting flange.
Telescopic corrugated pipe 1 described in this patent use PVC material, main ingredient be polyvinyl chloride, be added other at
Divide to enhance a kind of material of its heat resistance, toughness, ductility, the top layer of this skin covering of the surface is paint, intermediate main component
It is polyvinyl chloride, lowest level is back coating adhesive.
When user wants using this patent, user first should install Quick Connect Kit 3 to telescopic
On bellows 1, connecting tube 301 is threadedly coupled first with straight tube 2, then passes through the card of 301 outer end face right end of connecting tube
Button 302, by the card slot 304 inside snap ring 303, snap ring 303 and connecting tube 301 are fixed, and are then connected again by screw thread
It connects and is connected to snap ring 303 on the inner face of connecting flange 4, be installed with this Quick Connect Kit 3, because to telescopic wave
Line pipe 1 is improved, and the stroke of Telescopic corrugated pipe 1 is bigger, can extend random length, maximum than deflation
The length that more one times of state can be with if user needs junction distance uncertain using discovery when Telescopic corrugated pipe 1
This telescoping tube can be used by stretching to complete to connect without precise measurement, and no matter elongation is much for Telescopic corrugated pipe 1
Intensity all will not change, and also there is certain amount of bow to be bent, will not influence service life, then in the company by both ends
Acting flange 4 is attached.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of Telescopic corrugated pipe, including Telescopic corrugated pipe (1), straight tube (2) and connecting flange (4), it is characterised in that: also
Including Quick Connect Kit (3), Telescopic corrugated pipe (1) left and right ends are provided with straight tube (2), straight tube (2) outer end
Surface side end is provided with Quick Connect Kit (3), and straight tube (2) left and right ends are provided with connecting flange (4), the quick connection
Device (3) is made of connecting tube (301), buckle (302), snap ring (303) and card slot (304), connecting tube (301) outer end face
Right end is welded with buckle (302), snap ring (303) the outer end face external screw thread and connecting flange (4) inner face internal screw thread into
Row is threadedly coupled, and snap ring (303) inner face is provided with card slot (304), and card slot (304) inner face and buckle (302)
It is slidably connected, connecting tube (301) the inner face internal screw thread is threadedly coupled with straight tube (2) outer end face external screw thread.
2. a kind of Telescopic corrugated pipe according to claim 1, it is characterised in that: Telescopic corrugated pipe (1) elongation
Random length maximum is one times more than deflated state.
3. a kind of Telescopic corrugated pipe according to claim 1, it is characterised in that: the Telescopic corrugated pipe (1) stretches
Bending angle maximum is up to 140 ° afterwards.
4. a kind of Telescopic corrugated pipe according to claim 1, it is characterised in that: the bending angle of the card slot (304)
It is 90 °.
5. a kind of Telescopic corrugated pipe according to claim 1, it is characterised in that: described buckle (302) diameter compares card slot
(304) internal diameter is 2 millimeters small.
6. a kind of Telescopic corrugated pipe according to claim 1, it is characterised in that: the height dimension of the snap ring (303)
For the half of connecting flange (4) height dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267156.2U CN209725549U (en) | 2018-12-29 | 2018-12-29 | A kind of Telescopic corrugated pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822267156.2U CN209725549U (en) | 2018-12-29 | 2018-12-29 | A kind of Telescopic corrugated pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209725549U true CN209725549U (en) | 2019-12-03 |
Family
ID=68678664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822267156.2U Active CN209725549U (en) | 2018-12-29 | 2018-12-29 | A kind of Telescopic corrugated pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209725549U (en) |
-
2018
- 2018-12-29 CN CN201822267156.2U patent/CN209725549U/en active Active
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