CN205908906U - Compound pipe connection structure of PE - Google Patents
Compound pipe connection structure of PE Download PDFInfo
- Publication number
- CN205908906U CN205908906U CN201620617803.6U CN201620617803U CN205908906U CN 205908906 U CN205908906 U CN 205908906U CN 201620617803 U CN201620617803 U CN 201620617803U CN 205908906 U CN205908906 U CN 205908906U
- Authority
- CN
- China
- Prior art keywords
- cell wall
- pipe
- sawtooth
- utility
- model
- 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
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model provides a compound pipe connection structure of PE, includes the connecting piece, connect pipe fitting cavity, its both ends are equipped with and are used for holding the ring channel that PE managed, the cell wall in the ring channel outside on be equipped with the O type sealing washer of being no less than 1, the inboard cell wall of ring channel on be equipped with the sawtooth, the sawtooth encircles the surface at the inboard cell wall of ring channel, the both ends of connecting the pipe fitting still are equipped with to pinch detains. The utility model discloses be equipped with the multi -seal circle, when strengthening sealed effect, the sawtooth that the pipe fitting inner wall set up is connected in the cooperation, can prevent that the compound pipe of PE from deviating from this connecting piece, the installation of being convenient for of its simple structure, and need not be with the help of relevant jointing equipment, can quick convenient construction.
Description
Technical field
This utility model belongs to pe tubing technical field and in particular to a kind of pe composite pipe connecting structure.
Background technology
When leakage in buried pe feed pipe, it is difficult to whole replacing, usually the body of rent is cut down, Ran Houtong
Cross pipe joint to connect.Pour because road surface is generally cement, pe pipe is underground pipe again, immovable before and after pipe, has in ditch
Hydrops, space is little, and hot melt spigot-and-socket connects and melting connection all cannot be constructed, and brings very big difficulty to maintenance.Therefore, design
A kind of fast-connection pipeline of easy construction, be current need to solve problem.
Utility model content
The purpose of this utility model is to propose a kind of pe composite pipe connecting structure.
The technical solution of the utility model is achieved in that a kind of pe composite pipe connecting structure, including connector, described
Connecting pipe hollow, its two ends is provided with the cannelure for accommodating pe pipe, and the cell wall of described ring slot outside is provided with much
In the o type sealing ring in 1 road, the cell wall inside described cannelure is provided with sawtooth, and described sawtooth is looped around inside cannelure
The outer surface of cell wall, the two ends of described connecting pipe are additionally provided with pinches button.
In a kind of pe composite pipe connecting structure described in the utility model, the cell wall of described ring slot outside is provided with and o
The groove that type sealing ring is correspondingly arranged, to accommodate described o type sealing ring.
In a kind of pe composite pipe connecting structure described in the utility model, described groove external diameter and described sealing ring external diameter
Equal, described internal diameter of the seal ring is less than described pe pipe external diameter.
In a kind of pe composite pipe connecting structure described in the utility model, detain as semicircular ring shape for described pinch, it includes detaining
Ring and located at clasp two ends connector.
Implement this extrusion device of the present utility model, have the advantages that this utility model is provided with multiple-sealed
Circle, while strengthening sealing effectiveness, the sawtooth of the pipe fitting inner wall that is connected setting, can prevent pe multiple tube from deviating from this connector；
Its structure is simply easily installed, and does not need by relevant connection equipment, can rapid and convenient construction.
Brief description
Fig. 1 is structural representation of the present utility model.
In figure: pe pipe 1；Connector 2；O type sealing ring 3；Sawtooth 4；Pinch button 5.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.
As shown in figure 1, this pe pipe 1 connector 2 in the invention preferred embodiment, including connector 2, described company
Jointed tubular workpieces hollow, its two ends is provided with the cannelure for accommodating pe pipe 1.
The cell wall of described ring slot outside is provided with the o type sealing ring 3 no less than 1 road, further, described cannelure
The cell wall in outside is provided with the groove being correspondingly arranged with o type sealing ring 3, to accommodate described o type sealing ring 3；
Described groove external diameter is equal with described sealing ring external diameter, and described internal diameter of the seal ring is less than described pe pipe 1 external diameter, from
And make described sealing ring that pe pipe 1 is provided with enough frictional force, prevent pe pipe 1 from deviating from this connector 2.
Cell wall inside described cannelure is provided with sawtooth 4, and described sawtooth 4 is looped around the outer of the cell wall inside cannelure
Surface, when pe pipe 1 insertion connecting pipe, described sawtooth 4 embeds pe pipe 1 inwall, thus preventing pe pipe 1 abjection connecting pipe.
The two ends of described connecting pipe are additionally provided with pinches button 5, for locking on pe pipe 1 for the described connecting pipe；Described pinch
Button 5 is semicircular ring shape, and it includes clasp and located at clasp two ends connector；
Further, described connecting pipe is additionally provided with catching groove corresponding with clasp；
Further, the connector at described clasp two ends is connected by nut.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model
Protection domain within.
Claims (4)
1. a kind of pe composite pipe connecting structure is it is characterised in that include connector, described connecting pipe hollow, its two ends is provided with
For accommodating the cannelure of pe pipe, the cell wall of described ring slot outside is provided with the o type sealing ring no less than 1 road, described
Cell wall inside cannelure is provided with sawtooth, and described sawtooth is looped around the outer surface of the cell wall inside cannelure, described connecting tube
The two ends of part are additionally provided with pinches button.
2. as claimed in claim 1 a kind of pe composite pipe connecting structure it is characterised in that on the cell wall of described ring slot outside
It is provided with the groove being correspondingly arranged with o type sealing ring, to accommodate described o type sealing ring.
3. as claimed in claim 2 a kind of pe composite pipe connecting structure it is characterised in that described groove external diameter is close with described
Seal external diameter is equal, and described internal diameter of the seal ring is less than described pe pipe external diameter.
4. as claimed in claim 1 a kind of pe composite pipe connecting structure it is characterised in that described pinch is detained as semicircular ring shape,
It includes clasp and located at clasp two ends connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617803.6U CN205908906U (en) | 2016-06-22 | 2016-06-22 | Compound pipe connection structure of PE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617803.6U CN205908906U (en) | 2016-06-22 | 2016-06-22 | Compound pipe connection structure of PE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205908906U true CN205908906U (en) | 2017-01-25 |
Family
ID=57812625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620617803.6U Expired - Fee Related CN205908906U (en) | 2016-06-22 | 2016-06-22 | Compound pipe connection structure of PE |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205908906U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626993A (en) * | 2016-02-27 | 2016-06-01 | 柳州市够旺贸易有限公司 | Pipe joint |
| CN107387922A (en) * | 2017-08-17 | 2017-11-24 | 太仓永固精密制件有限公司 | A kind of seal for pipe joints connector |
| CN110578842A (en) * | 2019-08-23 | 2019-12-17 | 天津中瑞邦络克管道联接技术有限公司 | Comb tooth connector |
| CN111609230A (en) * | 2020-05-22 | 2020-09-01 | 福建得乾建设集团有限公司 | Steel-plastic pipe joint connecting structure and construction method |
-
2016
- 2016-06-22 CN CN201620617803.6U patent/CN205908906U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626993A (en) * | 2016-02-27 | 2016-06-01 | 柳州市够旺贸易有限公司 | Pipe joint |
| CN107387922A (en) * | 2017-08-17 | 2017-11-24 | 太仓永固精密制件有限公司 | A kind of seal for pipe joints connector |
| CN110578842A (en) * | 2019-08-23 | 2019-12-17 | 天津中瑞邦络克管道联接技术有限公司 | Comb tooth connector |
| CN111609230A (en) * | 2020-05-22 | 2020-09-01 | 福建得乾建设集团有限公司 | Steel-plastic pipe joint connecting structure and construction method |
| CN111609230B (en) * | 2020-05-22 | 2021-07-20 | 福建得乾集团有限责任公司 | Steel-plastic pipe joint connecting structure and construction method |
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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 |
Granted publication date: 20170125 Termination date: 20190622 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |