CN201149141Y - Plastic-aluminum pipe joint - Google Patents
Plastic-aluminum pipe joint Download PDFInfo
- Publication number
- CN201149141Y CN201149141Y CNU2008200820157U CN200820082015U CN201149141Y CN 201149141 Y CN201149141 Y CN 201149141Y CN U2008200820157 U CNU2008200820157 U CN U2008200820157U CN 200820082015 U CN200820082015 U CN 200820082015U CN 201149141 Y CN201149141 Y CN 201149141Y
- Authority
- CN
- China
- Prior art keywords
- plastic
- nut
- aluminum pipe
- aluminum
- joint body
- 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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- Joints With Sleeves (AREA)
Abstract
The utility model discloses an aluminum-plastic pipe joint which is composed of a joint body and a nut screwed with the joint body; a sealing ring, a locking gasket and a lathe dog are sequentially arranged in the joint body and the nut, the inner edge of the lathe dog is of a teeth shape, the latch dog is provided with two latches, and a liner bushing is arranged in an aluminum-plastic pipe in the nut. The aluminum-plastic pipe joint is applicable to the aluminum-plastic pipe connection.
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 problem at above-mentioned aluminium plastic pipe joint, and a kind of aluminium plastic pipe joint simple in structure, easy to use is provided.
In order to achieve the above object, the utility model has adopted following technological scheme irregularly to realize.The utility model mainly is made up of joint body and the coupled nut that spins, also be provided with seal ring, lock washer and clip in described joint body and the nut successively, the inner edge of clip is a tooth-shape structure, is provided with two latches, also is provided with lining in the plastic-aluminum pipe in nut.
The utility model compared with prior art has following tangible advantage.(1) simple in structure, the utility model directly contacts with clip at the bottom of by nut, has saved a lock washer.(2) good connecting effect.The plastic-aluminum pipe has been reinforced in the setting of lining, and it also can be out of shape under the effect of clip.
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 joint body 5 and the coupled nut that spins 1, plastic-aluminum pipe 6 is placed in joint body 5 and the nut 1, also be provided with seal ring 4, lock washer 3 and clip 2 successively in described joint body 5 and the nut 1, the inner edge of clip 2 is a tooth-shape structure, be provided with two latches 7, also be provided with lining 8 in the plastic-aluminum pipe 6 in nut 1.
The utility model is applicable to the connection of plastic-aluminum pipe.
Claims (1)
1, a kind of aluminium plastic pipe joint, formed by joint body (5) and the coupled nut that spins (1), plastic-aluminum pipe (6) is placed in joint body (5) and the nut (1), it is characterized in that also being provided with seal ring (4), lock washer (3) and clip (2) successively in described joint body (5) and the nut (1), the inner edge of clip (2) is a tooth-shape structure, be provided with two latches (7), also be provided with lining (8) in the plastic-aluminum pipe (6) in nut (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200820157U CN201149141Y (en) | 2008-01-08 | 2008-01-08 | Plastic-aluminum pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200820157U CN201149141Y (en) | 2008-01-08 | 2008-01-08 | Plastic-aluminum pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149141Y true CN201149141Y (en) | 2008-11-12 |
Family
ID=40116910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200820157U Expired - Fee Related CN201149141Y (en) | 2008-01-08 | 2008-01-08 | Plastic-aluminum pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149141Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906278A (en) * | 2017-11-10 | 2018-04-13 | 杭州温格科技有限公司 | pipeline connecting device |
-
2008
- 2008-01-08 CN CNU2008200820157U patent/CN201149141Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906278A (en) * | 2017-11-10 | 2018-04-13 | 杭州温格科技有限公司 | pipeline connecting device |
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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: 20081112 Termination date: 20100208 |