CN201162896Y - Plastic-aluminum pipe connector - Google Patents
Plastic-aluminum pipe connector Download PDFInfo
- Publication number
- CN201162896Y CN201162896Y CNU2008200820208U CN200820082020U CN201162896Y CN 201162896 Y CN201162896 Y CN 201162896Y CN U2008200820208 U CNU2008200820208 U CN U2008200820208U CN 200820082020 U CN200820082020 U CN 200820082020U CN 201162896 Y CN201162896 Y CN 201162896Y
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- CN
- China
- Prior art keywords
- pipe joint
- nut
- utility
- model
- plastic
- 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 consists of a pipe joint main body and a nut connected with the pipe joint main body. A seal ring, a gasket and a sleeve chuck are successively arranged between the pipe joint main body and the nut. A 30 degrees chamfering edge entrance is arranged in the nut. An open slot and a flexible joint are positioned on the sleeve chuck. The utility model can be best applied for the installation of the aluminum plastic pipe with large caliber.
Description
Technical field
The utility model relates to a kind of aluminium plastic pipe joint.
Background technique
The application of plastic-aluminum pipe has substituted traditional galvanized pipe, is mainly used in industrial and agricultural production, chemical and medicine industry, reaches daily life.The connection of small-sized plastic-aluminum pipe is more convenient, and the pipe joint that is adopted is also a lot.And bigbore aluminium plastic pipe joint, it requires than higher, and sealing, resistance to compression, leakproof etc. need higher requirement.
Summary of the invention
The utility model provides aluminium plastic pipe joint a kind of reasonable in design, simple in structure, easy to use at the problem of above-mentioned heavy caliber plastic-aluminum pipe.
In order to achieve the above object, the utility model has mainly adopted following technological scheme to finish.The utility model mainly is made up of pipe joint body and coupled nut, is provided with seal ring, packing ring and cutting ferrule between pipe joint body and the nut successively.Described cutting ferrule is provided with opening slot and contraction joint.Be provided with 30 degree chamfering inlets in the nut.
The utility model compared with prior art has following tangible advantage and innovation.(1) setting of 30 degree chamferings inlets in contraction joint and the nut on the cutting ferrule has realized that the some contact has overcome the defective that pipeline rotates thereupon when fastening.(2) the peace shape is convenient.When cutting ferrule was fastening, at first packing washer and seal ring reaching the fastening pipeline of beginning on the basis of sealing, had made things convenient for the construction of installation hedge.(3) designed openings groove on cutting ferrule can fastening effectively pipeline, is beneficial to convenient disassembly especially.
The utility model is applicable to the installation of heavy caliber plastic-aluminum pipe.
Below in conjunction with the drawings and specific embodiments the utility model is done the further description of detailed annotation.
Description of drawings
Accompanying drawing is the utility model overall structure exploded view.
Embodiment
As shown in the figure, the utility model mainly is made up of pipe joint body 1 and coupled nut 7, is provided with seal ring 2, packing ring 3 and cutting ferrule 4 between pipe joint body 1 and the nut 7 successively.Described cutting ferrule 4 is provided with opening slot 5 and contraction joint 6.Be provided with 30 degree chamfering inlets 8 in the nut 7.
The utility model is applicable to the installation of heavy caliber plastic-aluminum pipe.
Claims (3)
1, a kind of aluminium plastic pipe joint is made up of pipe joint body (1) and coupled nut (7), it is characterized in that being provided with successively between pipe joint body (1) and the nut (7) seal ring (2), packing ring (3) and cutting ferrule (4).
2, aluminium plastic pipe joint according to claim 1 is characterized in that described cutting ferrule (4) is provided with opening slot (5) and contraction joint (6).
3, aluminium plastic pipe joint according to claim 1 is characterized in that being provided with in the described nut (7) 30 degree chamfering inlets (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200820208U CN201162896Y (en) | 2008-01-08 | 2008-01-08 | Plastic-aluminum pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200820208U CN201162896Y (en) | 2008-01-08 | 2008-01-08 | Plastic-aluminum pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162896Y true CN201162896Y (en) | 2008-12-10 |
Family
ID=40183833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200820208U Expired - Fee Related CN201162896Y (en) | 2008-01-08 | 2008-01-08 | Plastic-aluminum pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162896Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033672A (en) * | 2013-03-08 | 2014-09-10 | 浙江艾迪西流体控制股份有限公司 | Polyethylene-aluminum composite pipeline connector |
| CN107448714A (en) * | 2017-09-13 | 2017-12-08 | 卡川尔流体科技(上海)有限公司 | A kind of pipe joint |
-
2008
- 2008-01-08 CN CNU2008200820208U patent/CN201162896Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033672A (en) * | 2013-03-08 | 2014-09-10 | 浙江艾迪西流体控制股份有限公司 | Polyethylene-aluminum composite pipeline connector |
| CN107448714A (en) * | 2017-09-13 | 2017-12-08 | 卡川尔流体科技(上海)有限公司 | A kind of 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: 20081210 Termination date: 20100208 |