CN201190854Y - Plastic-aluminum pipe connection - Google Patents
Plastic-aluminum pipe connection Download PDFInfo
- Publication number
- CN201190854Y CN201190854Y CNU2008200834075U CN200820083407U CN201190854Y CN 201190854 Y CN201190854 Y CN 201190854Y CN U2008200834075 U CNU2008200834075 U CN U2008200834075U CN 200820083407 U CN200820083407 U CN 200820083407U CN 201190854 Y CN201190854 Y CN 201190854Y
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- lining
- plastic
- joint body
- nut
- 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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Abstract
The utility model discloses an aluminum plastic pipe joint which is mainly composed of a pipe joint body and a nut provided on the pipe joint body, wherein a liner is provided in the joint body and is provided with a trapezium seal ring and a O-shaped seal ring, the liner adopts a cone structure whose root is provided with a cone surface, the end of the joint body is provided with a C-shaped clamp ring in the nut, and a pipe is arranged between the joint body and the liner. The aluminum plastic pipe joint is suitable for the connection of aluminum plastic pipes.
Description
Technical field
The utility model relates to a kind of aluminium plastic pipe joint.
Background technique
The application of plastic-aluminum pipe is very extensive, all can use on industry, agricultural and daily life, and the plastic-aluminum pipe has substituted traditional galvanized iron conduit.The plastic-aluminum pipe needs the connection of pipe joint in the process of installing, the pipe joint of many structures is arranged at present on the market, and their structures are different, and operating method is also different.
Summary of the invention
The purpose of this utility model is the defective at the aforementioned tube joint, and aluminium plastic pipe joint a kind of simple in structure, easy to operate is provided.
In order to achieve the above object, the utility model has mainly adopted following technological scheme to realize.The utility model mainly is made up of pipe joint body and the nut be located on the fittings body main body, in fittings body, also be provided with lining, lining is provided with trapezoidal seal ring, also be provided with O-ring seals, lining is a cone structure, and its root is provided with the cone face, the end of fittings body, also be provided with C shape snap ring, C shape ring places in the nut.
The utility model compared with prior art has following tangible advantage.(1) simple in structure.Trapezoidal family members' seal ring of sealed tube internal diameter is housed in lining, can effectively compensates the distortion of tubing plastics, thereby can keep good sealing property enduringly.(2) good sealing effect.The O shape circle of radial seal effect is housed, with the sealing surface of its seal cartridge and fittings body on lining.
The utility model is applicable to the connection of plastic-aluminum pipe.
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Description of drawings
Accompanying drawing is the utility model overall structure and partial cutaway diagrammatic sketch.
Embodiment
As shown in the figure, the utility model mainly is made up of pipe joint body 2 and the nut 1 be located on the fittings body main body 2, in fittings body 2, also be provided with lining 3, lining 3 is provided with trapezoidal seal ring 7, also is provided with O-ring seals 4, and lining 3 is a cone structure, its root is provided with cone face 5, the end of fittings body 2 also is provided with C shape snap ring 6, and C shape ring 6 places in the nut 1.Tubing 8 is placed between fittings body 2 and the lining 3.
The utility model is applicable to the connection of plastic-aluminum pipe.
Claims (1)
1, a kind of aluminium plastic pipe joint, formed by pipe joint body (2) and the nut (1) be located on the fittings body main body (2), it is characterized in that in fittings body (2), also being provided with lining (3), lining (3) is provided with trapezoidal seal ring (7), also is provided with O-ring seals (4), and lining (3) is a cone structure, its root is provided with cone face (5), the end of fittings body (2) also is provided with C shape snap ring (6), and C shape ring (6) places in the nut (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200834075U CN201190854Y (en) | 2008-02-15 | 2008-02-15 | Plastic-aluminum pipe connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200834075U CN201190854Y (en) | 2008-02-15 | 2008-02-15 | Plastic-aluminum pipe connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190854Y true CN201190854Y (en) | 2009-02-04 |
Family
ID=40335016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200834075U Expired - Fee Related CN201190854Y (en) | 2008-02-15 | 2008-02-15 | Plastic-aluminum pipe connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190854Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377029A (en) * | 2010-08-20 | 2012-03-14 | 上海市高桥电缆厂有限公司 | Aluminum pipe grounding connector structure |
| CN102377030A (en) * | 2010-08-20 | 2012-03-14 | 上海市高桥电缆厂有限公司 | Aluminum pipe joint connector structure |
| CN104806826A (en) * | 2015-04-16 | 2015-07-29 | 广东立丰管道科技有限公司 | Clamp ring two-side-locked thin-walled metal pipe intertubular connecting component |
| CN105626989A (en) * | 2014-11-03 | 2016-06-01 | 中国飞行试验研究院 | Combined type fuel oil guide pipe connecting structure for aircraft |
| CN106931250A (en) * | 2017-05-04 | 2017-07-07 | 沈金忠 | A kind of rotary clamp type assembling pipe joint |
-
2008
- 2008-02-15 CN CNU2008200834075U patent/CN201190854Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377029A (en) * | 2010-08-20 | 2012-03-14 | 上海市高桥电缆厂有限公司 | Aluminum pipe grounding connector structure |
| CN102377030A (en) * | 2010-08-20 | 2012-03-14 | 上海市高桥电缆厂有限公司 | Aluminum pipe joint connector structure |
| CN105626989A (en) * | 2014-11-03 | 2016-06-01 | 中国飞行试验研究院 | Combined type fuel oil guide pipe connecting structure for aircraft |
| CN104806826A (en) * | 2015-04-16 | 2015-07-29 | 广东立丰管道科技有限公司 | Clamp ring two-side-locked thin-walled metal pipe intertubular connecting component |
| CN106931250A (en) * | 2017-05-04 | 2017-07-07 | 沈金忠 | A kind of rotary clamp type assembling pipe joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20100215 |