CN202992501U - Connecting piece of plastic flared tube - Google Patents
Connecting piece of plastic flared tube Download PDFInfo
- Publication number
- CN202992501U CN202992501U CN201220470225XU CN201220470225U CN202992501U CN 202992501 U CN202992501 U CN 202992501U CN 201220470225X U CN201220470225X U CN 201220470225XU CN 201220470225 U CN201220470225 U CN 201220470225U CN 202992501 U CN202992501 U CN 202992501U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- plastic
- flared tube
- link
- tube
- 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
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a connecting piece of a plastic flared tube. The connecting piece of the plastic flared tube comprises a connecting piece body, wherein two ends of the connecting piece body are connected with the flared end of the plastic tube in a fastening mode. The connecting piece body is a rubber cylinder, and sealing teeth which bulge outward are arranged on the outer wall of the rubber cylinder. The connecting piece of the plastic flared tube is reasonable in design, good in sealing performance, and reduced in water seepage phenomenon and leakage phenomenon of a pipeline connecting position. The pipeline is easy and convenient to connect. Construction cost is saved. The connecting piece of the plastic flared tube is convenient to popularize.
Description
Technical field
The utility model relates to a kind of link, is specifically related to a kind of link of plastic flared tube.
Background technique
The forms such as at present pipework Placement commonly used is threaded, is welded to connect, flange connection, socket joint connection, groove connection.Be threaded and carry for low-pressure fluid the connection of using welded steel pipe, generally below 150mm, working pressure is below 1.6MPa for the latus rectum of pipeline.Being welded to connect is most important and most widely used Placement in pipework, and its major advantage is: interface is firmly durable, easy to leak not, and joint strength and leakproofness are high, do not need frequent management after use.It is that pad is put into a pair of centre that is fixed on two flanges on the mouth of pipe that flange connects, and strains a kind of dismountable joint that it is combined closely with bolt.
Plastic tube often uses the socket joint Placement, connects as the polypropylene tube socket joint and can adopt melt process, need use special-purpose hot-melting machine during hot melt; The groove type interface tube is to be processed into annular groove at the pipe coupling such as tubing, pipe fitting position, the telescopic rapid pipe joint that forms with clamping piece, rubber seal and fastening piece etc.; Hard polvinyl choride pipe adopts bonding mode connecting pipe or the pipe fitting of socket joint, does not need line up to weld.Use link to connect plastics wide-mouth pipe, operate simple and easyly, time saving and energy saving, but link reasonable in design, good seal performance is most important for the socket joint Placement.
The model utility content
The technical problems to be solved in the utility model is to provide a kind of link that is used for plastic flared tube of simple in structure, good airproof performance.
For solving the problems of the technologies described above, the link of a kind of plastic flared tube of the present utility model, comprise the link body, the two ends of described link body and the flared end of plastic pipe are fastenedly connected, described link body is a plantation rubber column casing, and the outer wall of plantation rubber column casing is provided with the sealing tooth of outside projection.
For the flared end that makes rubber tube and plastic pipe seals better, reduce infiltration and water leakage phenomenon, described sealing tooth is symmetricly set on rubber cylinder drum outer wall fourth class office.
Compared with prior art, the beneficial effect that the utlity model has is: the utility model is reasonable in design, and the link body is a plantation rubber column casing, is connected with fixing pipeline by the sealing tooth on its outer wall, good seal performance has reduced infiltration, the water leakage phenomenon of pipeline junction; Simple and convenient when pipeline connects has been saved construction cost, is easy to promote.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the link of a kind of plastic flared tube of the utility model;
Fig. 2 is the structural representation of link body of the present utility model.
Embodiment
As shown in Figure 1, a kind of link of plastic flared tube comprises link body 1, and the flared end 4 of the two ends of described link body 1 and plastic pipe 3 is fastenedly connected, described link body 1 is a plantation rubber column casing, and the outer wall of plantation rubber column casing is provided with the sealing tooth 2 of outside projection.Described sealing tooth 2 is symmetricly set on rubber cylinder drum outer wall fourth class office.
Claims (2)
1. the link of a plastic flared tube, comprise link body (1), the flared end (4) of the two ends of described fitting body (1) and plastic pipe (3) is fastenedly connected, it is characterized in that: described link body (1) is a plantation rubber column casing, and the outer wall of plantation rubber column casing is provided with the sealing tooth (2) of outside projection.
2. the link of a kind of plastic flared tube according to claim 1 is characterized in that: described sealing tooth (2) is symmetricly set on rubber cylinder drum outer wall fourth class office.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220470225XU CN202992501U (en) | 2012-09-17 | 2012-09-17 | Connecting piece of plastic flared tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220470225XU CN202992501U (en) | 2012-09-17 | 2012-09-17 | Connecting piece of plastic flared tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992501U true CN202992501U (en) | 2013-06-12 |
Family
ID=48563680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220470225XU Expired - Fee Related CN202992501U (en) | 2012-09-17 | 2012-09-17 | Connecting piece of plastic flared tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992501U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307396A (en) * | 2013-06-21 | 2013-09-18 | 冯平 | Throttling type bell-spigot no-pad connecting pipe material |
| CN106801755A (en) * | 2016-12-27 | 2017-06-06 | 重庆永高塑业发展有限公司 | Plastics tube end anchor ear attachment structure and its processing method |
| CN113202982A (en) * | 2021-05-10 | 2021-08-03 | 上海奉贤钢管厂有限公司 | Precise seamless stainless steel pipe for hydraulic system pipeline, production process and connecting structure |
-
2012
- 2012-09-17 CN CN201220470225XU patent/CN202992501U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307396A (en) * | 2013-06-21 | 2013-09-18 | 冯平 | Throttling type bell-spigot no-pad connecting pipe material |
| CN103307396B (en) * | 2013-06-21 | 2015-09-16 | 冯平 | A kind of throttle type socket joint connects tubing without pad |
| CN106801755A (en) * | 2016-12-27 | 2017-06-06 | 重庆永高塑业发展有限公司 | Plastics tube end anchor ear attachment structure and its processing method |
| CN106801755B (en) * | 2016-12-27 | 2018-10-19 | 重庆永高塑业发展有限公司 | Plastics tube end anchor ear connection structure and its processing method |
| CN113202982A (en) * | 2021-05-10 | 2021-08-03 | 上海奉贤钢管厂有限公司 | Precise seamless stainless steel pipe for hydraulic system pipeline, production process and connecting structure |
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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: 20130612 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |