CN205618856U - Connecting device for corrugated pipes - Google Patents
Connecting device for corrugated pipes Download PDFInfo
- Publication number
- CN205618856U CN205618856U CN201620447719.4U CN201620447719U CN205618856U CN 205618856 U CN205618856 U CN 205618856U CN 201620447719 U CN201620447719 U CN 201620447719U CN 205618856 U CN205618856 U CN 205618856U
- Authority
- CN
- China
- Prior art keywords
- hole
- connecting device
- groove
- section
- counterbore
- 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
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Abstract
The utility model discloses a connecting device for corrugated pipes, this connecting device for corrugated pipes include bellows, connecting pipe and nut, the middle part of connecting pipe is provided with the colyliform flange, is located one side of flange the connecting pipe part is for combining the section, be provided with the through -hole in the connecting pipe, the aperture of through -hole is less than the external diameter of bellows, be provided with the counter bore in the combination section, counter bore and through -hole intercommunication, the one end setting of bellows is in the counter bore, be provided with the screw thread on the outer peripheral face of combination section, the nut cover is established on combining the section, be provided with the ring channel on the counter bore pore wall of combination section, be provided with the snap ring in the ring channel, the snap ring card is established on the bellows, be provided with the recess on one side outer peripheral face of combination section, the position of recess is corresponding with the ring channel, recess and ring channel intercommunication. The utility model discloses a connecting device for corrugated pipes can conveniently connect the bellows, be convenient for and the erection joint of other structures, convenient to use, connect reliable.
Description
Technical field
This utility model relates to a kind of corrugated pipe connecting device.
Background technology
Corrugated tube is often used to transport gas or other flowing material, and corrugated tube is the most often wanted and it
He is attached structure, and the installation of corrugated tube self is fixing is also required to corresponding attachment means.Therefore structure letter
Single, corrugated pipe connecting device easy to use is indispensable.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of corrugated pipe connecting device, and this corrugated tube is even
Corrugated tube can be attached by connection device easily, it is simple to is connected with the installation of other structures, easy to use,
Connect reliable.
For solving above-mentioned technical problem, the technical scheme that this utility model uses is: provide a kind of ripple
Pipe connection, it includes corrugated tube, connecting tube and nut, and it is convex that the middle part of described connecting tube is provided with colyliform
Edge, the described connecting section of the side being positioned at described flange is divided into adapter section, is provided with logical in described connecting tube
Hole, the aperture of described through hole, less than the external diameter of described corrugated tube, is provided with counterbore in described adapter section, described
Counterbore connects with through hole, and one end of described corrugated tube is arranged in described counterbore, the outer peripheral face of described adapter section
On be provided with screw thread, described nut sleeve is located on described adapter section, on the counterbore hole wall of described adapter section arrange
Having cannelure, be provided with snap ring in described cannelure, described snap ring is fastened on described corrugated tube, described knot
Closing and be provided with groove on the side outer peripheral face of section, the position of described groove is corresponding with described cannelure, described
Groove connects with cannelure.
In one preferred embodiment of this utility model, described snap ring is provided with opening, described opening part
Two ends are respectively arranged with protuberance, and described protruding parts is in described groove.
In one preferred embodiment of this utility model, two described protuberances are oppositely arranged, one of them institute
State and on protuberance, be provided with draw-in groove, another described protuberance is provided with the dop that can snap in described draw-in groove.
In one preferred embodiment of this utility model, described counterbore is coaxial with through hole.
The beneficial effects of the utility model are: corrugated pipe connecting device of the present utility model can be easily to ripple
Stricture of vagina pipe is attached, it is simple to be connected with the installation of other structures, easy to use, connect reliable.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, embodiment will be described below
The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of utility model, for those of ordinary skill in the art, are not paying creative work
On the premise of, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of this utility model corrugated pipe connecting device；
Fig. 2 is the cross-sectional structure schematic diagram enlarged drawing of the snap ring in Fig. 1 and corrugated tube.
In accompanying drawing, the labelling of each parts is as follows: 1, connecting tube, 2, flange, 3, adapter section, 4, groove, 5,
Snap ring, 6, nut, 7, corrugated tube, 8, through hole, 9, protuberance, 10, draw-in groove, 11, dop, 12,
Cannelure, 13, counterbore.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that
Described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on
Embodiment in this utility model, those of ordinary skill in the art are institute under not making creative work premise
The all other embodiments obtained, broadly fall into the scope of this utility model protection.
This utility model embodiment:
Referring to Fig. 1 and Fig. 2, corrugated pipe connecting device of the present utility model includes corrugated tube 7, connecting tube 1
With nut 6, the middle part of described connecting tube 1 is provided with colyliform flange 2, is positioned at the company of the side of described flange 2
Adapter 1 part is adapter section 3.Being provided with through hole 8 in described connecting tube 1, the aperture of through hole 8 is less than ripple
The external diameter of pipe 7, is provided with counterbore 13 in described adapter section 3, counterbore 13 connects with through hole 8, counterbore 13
Coaxial with through hole 8.
Being provided with screw thread on the outer peripheral face of described adapter section 3, described nut 6 is set on described adapter section 3,
It is provided with cannelure 12 on the hole wall of the counterbore 13 of adapter section 3, in described cannelure 12, is provided with snap ring 5,
Described snap ring is fastened on described corrugated tube, and the side outer peripheral face of described adapter section 3 is provided with groove 4, institute
The position stating groove 4 is corresponding with cannelure 12, and described groove 4 connects with cannelure 12.
When connecting corrugated tube 7, one end of corrugated tube 7 is stretched in counterbore 13, and through snap ring 5, ripple
The end, one end of pipe 7 is against the bottom surface of counterbore 13.Stretch into groove 4 with needle-nose pliers, clamp the prominent of snap ring 5
Portion 9, makes two sections of protuberances 9 near tightening up, and dop 11 snaps in draw-in groove 10, makes snap ring 5 lock,
Together with the most just corrugated tube 7 being fixed on adapter section 3.
Nut 6 is set on described adapter section 3 and makes corrugated tube 7 link together with adapter section 3 further, and
And nut 6 is lined with sealant tape, corrugated tube 7 can be sealed.
Connecting tube 1 part of the opposite side of flange 2 can be connected with miscellaneous part further.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure utilizing this utility model description to be made or equivalence flow process conversion, or directly or
Connect and be used in other relevant technical field, be the most in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. a corrugated pipe connecting device, it is characterised in that include corrugated tube, connecting tube and nut, described
The middle part of connecting tube is provided with colyliform flange, and the described connecting section of the side being positioned at described flange is divided into combination
Section, is provided with through hole in described connecting tube, the aperture of described through hole is less than the external diameter of described corrugated tube, described
Being provided with counterbore in adapter section, described counterbore connects with through hole, and one end of described corrugated tube is arranged on described heavy
In hole, the outer peripheral face of described adapter section being provided with screw thread, described nut sleeve is located on described adapter section, institute
State and on the counterbore hole wall of adapter section, be provided with cannelure, in described cannelure, be provided with snap ring, described snap ring card
It is located on described corrugated tube, the side outer peripheral face of described adapter section is provided with groove, the position of described groove
Corresponding with described cannelure, described groove connects with cannelure.
Corrugated pipe connecting device the most according to claim 1, it is characterised in that arrange on described snap ring
Having opening, the two ends of described opening part to be respectively arranged with protuberance, described protruding parts is in described groove.
Corrugated pipe connecting device the most according to claim 2, it is characterised in that two described protuberances
Being oppositely arranged, one of them described protuberance is provided with draw-in groove, another described protuberance is provided with can
To snap in the dop of described draw-in groove.
4. according to the corrugated pipe connecting device described in claim 1 or 3, it is characterised in that described counterbore with
Through hole is coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447719.4U CN205618856U (en) | 2016-05-16 | 2016-05-16 | Connecting device for corrugated pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620447719.4U CN205618856U (en) | 2016-05-16 | 2016-05-16 | Connecting device for corrugated pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618856U true CN205618856U (en) | 2016-10-05 |
Family
ID=57023634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620447719.4U Expired - Fee Related CN205618856U (en) | 2016-05-16 | 2016-05-16 | Connecting device for corrugated pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618856U (en) |
-
2016
- 2016-05-16 CN CN201620447719.4U patent/CN205618856U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20180516 |