CN201149139Y - Plastic-aluminum pipe joint - Google Patents
Plastic-aluminum pipe joint Download PDFInfo
- Publication number
- CN201149139Y CN201149139Y CNU2008200820161U CN200820082016U CN201149139Y CN 201149139 Y CN201149139 Y CN 201149139Y CN U2008200820161 U CNU2008200820161 U CN U2008200820161U CN 200820082016 U CN200820082016 U CN 200820082016U CN 201149139 Y CN201149139 Y CN 201149139Y
- Authority
- CN
- China
- Prior art keywords
- pipe joint
- plastic pipe
- seat
- aluminum
- fastening ring
- 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
Images
Landscapes
- Joints With Pressure Members (AREA)
Abstract
The utility model discloses an aluminum-plastic pipe joint which is mainly composed of an aluminum-plastic pipe joint body and a nut matched with the joint body, a heel ring is arranged between the nut and the joint body, and an upper seat cover and a lower seat cover are respectively arranged on the two sides of the heel ring, a cushion sealing ring is also arranged between the lower seat cover and the joint body, the two ends of the heel ring are arc structures, positioning lines are arranged in the arc structures, and the upper and the lower seat covers are respectively sleeved with an ingress type structure with a chamfer of 30 DEG. The aluminum-plastic pipe joint is applicable to the connection and the assembly of the aluminum-plastic pipe.
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 wide, in its installation process mainly is to adopt pipe joint to connect, and pipe joint kind on the market is a lot of at present, and method is also all different, and the major defect of its existence is loosening easily, leaks.
Summary of the invention
The purpose of this utility model is to provide a kind of aluminium plastic pipe joint easy to use at the defective of aforementioned tube joint existence.
In order to achieve the above object, the utility model has mainly adopted following technological scheme to realize.The utility model mainly reaches the nut that matches with it by the aluminium plastic pipe joint body and is formed, be provided with fastening ring between nut and the fittings body, the both sides of fastening ring are respectively equipped with cover for seat and following cover for seat, also be provided with the rubber cushion seal ring between following cover for seat and the fittings body, two ends of fastening ring are arc-shaped structure, be provided with line of position in the circular arc, upper and lower cover for seat is provided with 30 degree chamfering introducing port formula structures.
The utility model compared with prior art has following tangible advantage.(1) cover for seat is provided with 30 degree chamfering introducing port formula structures up and down, has realized some contact, has changed the defective of heavy caliber big torsion of needs when fastening.(2) fastening ring at first compresses seal ring in fastening, tightens pipe on the basis that reaches sealing, has made things convenient for installation.(3) on fastening ring, be provided with the inclined opening slot, can more effectively fastening pipe, be beneficial to demolition.
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 exploded view.
Embodiment
As shown in the figure, the utility model mainly reaches the nut 1 that matches with it by aluminium plastic pipe joint body 6 and is formed, be provided with fastening ring 3 between nut 1 and the fittings body 6, the both sides of fastening ring 3 are respectively equipped with cover for seat 2 and following cover for seat 4, also be provided with rubber cushion seal ring 5 between following cover for seat 4 and the fittings body, two ends of fastening ring 3 are arc-shaped structure, are provided with inclined opening slot 8 on fastening ring 3, and upper and lower cover for seat 2,4 is provided with 30 degree chamfering introducing ports 7.
The utility model is applicable to the connection of plastic-aluminum pipe.
Claims (3)
1, a kind of aluminium plastic pipe joint, reaching the nut (1) that matches with it by aluminium plastic pipe joint body (6) is formed, it is characterized in that being provided with fastening ring (3) between nut (1) and the fittings body (6), the both sides of fastening ring (3) are respectively equipped with cover for seat (2) and following cover for seat (4), also be provided with rubber cushion seal ring (5) between following cover for seat (4) and the fittings body, two ends of fastening ring (3) are arc-shaped structure.
2, aluminium plastic pipe joint according to claim 1 is characterized in that being provided with inclined opening slot (8) on fastening ring (3).
3, aluminium plastic pipe joint according to claim 1 is characterized in that upper and lower cover for seat (2), (4) are provided with 30 degree chamfering introducing ports (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200820161U CN201149139Y (en) | 2008-01-08 | 2008-01-08 | Plastic-aluminum pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200820161U CN201149139Y (en) | 2008-01-08 | 2008-01-08 | Plastic-aluminum pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201149139Y true CN201149139Y (en) | 2008-11-12 |
Family
ID=40116908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200820161U Expired - Fee Related CN201149139Y (en) | 2008-01-08 | 2008-01-08 | Plastic-aluminum pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201149139Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500877A (en) * | 2014-10-21 | 2015-04-08 | 谷奕强 | Compression locking splicing type fluid conveying pipeline connecting device |
-
2008
- 2008-01-08 CN CNU2008200820161U patent/CN201149139Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500877A (en) * | 2014-10-21 | 2015-04-08 | 谷奕强 | Compression locking splicing type fluid conveying pipeline connecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203979743U (en) | Plastic conveying and plastic drilling under pressure of pipeline electric-melting saddle-shaped bypass | |
| CN201149139Y (en) | Plastic-aluminum pipe joint | |
| CN203404513U (en) | Connecting pipe fitting | |
| CN201475539U (en) | Hydraulic joint device | |
| CN201162896Y (en) | Plastic-aluminum pipe connector | |
| CN203948812U (en) | A kind of tubing connection pipe fitting | |
| CN201209719Y (en) | Plastic-aluminum pipe connection | |
| CN202349481U (en) | Saddle joint | |
| AU2011100719A4 (en) | Sealed and safe connector for arch cover of biogas pool | |
| CN202100849U (en) | Connecting structure of spinning pipe fitting | |
| CN201715139U (en) | Aluminum-plastic pipe joint with taper ring | |
| CN2890570Y (en) | Steel-plastic connector for pipe | |
| CN203115340U (en) | Pipe groove type hoop connection device | |
| CN201062692Y (en) | Internal thread pressing type pipe fitting connecting piece | |
| CN205745788U (en) | A kind of sealing quick connector | |
| CN205877478U (en) | Aluminium contact | |
| CN2473439Y (en) | Copper-plastic composite pipe clamp sleeve joint | |
| CN201190852Y (en) | Plastic-aluminum pipe connection | |
| CN204042214U (en) | Air-conditioning heat insulation pipe | |
| CN202597759U (en) | Double-inner-tooth type ball valve | |
| CN2397344Y (en) | Large diameter cutting sleeve pipe joint nozzle | |
| CN201162897Y (en) | Plastic-aluminum pipe connector | |
| CN101762202B (en) | Connection mechanism for radiating pipe | |
| CN202510889U (en) | Hinged joint | |
| CN201944452U (en) | Pipeline joint with tightness-enhancing structure |
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 |