CN2474878Y - Aluminium plastic pipe, copper plastic pipe fast joint - Google Patents
Aluminium plastic pipe, copper plastic pipe fast joint Download PDFInfo
- Publication number
- CN2474878Y CN2474878Y CN 01238468 CN01238468U CN2474878Y CN 2474878 Y CN2474878 Y CN 2474878Y CN 01238468 CN01238468 CN 01238468 CN 01238468 U CN01238468 U CN 01238468U CN 2474878 Y CN2474878 Y CN 2474878Y
- Authority
- CN
- China
- Prior art keywords
- plastic
- copper
- plastic pipe
- interface
- pipe
- 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
Landscapes
- Ladders (AREA)
Abstract
The utility model discloses a plastic-aluminum pipe and plastic-copper pipe quick connector comprising a connector body and a cap nut on the connector body, wherein the interface inner diameter of the connector body is trapezoidal structure, and the cap nut is twisted on the outer screws of the interface, further more, the interface is inwardly provided with an O-shaped ring, a layer, a tooth collar and a layer, and also a pipe connection threads through the interface. The utility model is applicable to the connector of the plastic-aluminum pipe and the plastic-copper pipe.
Description
The utility model relates to a kind of plastic-aluminum pipe, copper is moulded pipe quick joint.
The plastic-aluminum pipe that uses in industrial and agricultural production, daily life at present, the joint kind that copper is moulded pipe are a lot, mostly adopt fittings body and are located at structures such as snap ring on the fittings body, seal ring, nut, install also easily, and its shortcoming is easily to become flexible, leak.
The purpose of this utility model is at above-mentioned shortcoming, provides a kind of simple in structure, easy for installation, and the plastic-aluminum pipe of good airproof performance, copper are moulded pipe quick joint.
The utility model is that plastic-aluminum pipe, copper are moulded pipe quick joint, mainly by the following technical solutions.Quick-acting joint is made up of fittings body and the nut be located on the fittings body, and the interface internal diameter of fittings body designs for ladder-type, also is provided with O type circle, pad, flute profile collar and pad successively in the interface of fittings body and nut.The flute profile collar is sloping type structure.
The utility model compared with prior art has the following advantages: the setting of flute profile collar makes that this joint is connected firmly, good airproof performance.The utility model is applicable to that plastic-aluminum pipe, copper moulds the connection of pipe.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 decomposes cut-away view for the utility model overall structure.
Fig. 2 is the utility model flute profile collar overall structure figure.
As shown in Figure 1, the internal diameter of the interface 2 on the fittings body 1 is the ladder-type structure, and plastic-aluminum pipe 8 places in the interface 2, in interface 2, be provided with O type circle 3, pad 4, flute profile collar 5 and pad 6 successively outside plastic-aluminum pipe 8, also be provided with nut 7, nut 7 is screwed on the outside thread of interface 2.
As shown in Figure 2, flute profile collar 5 is provided with some latches 9.
The utility model is applicable to plastic-aluminum pipe, copper plastic pipe union.
Claims (2)
1, a kind of plastic-aluminum pipe, copper are moulded pipe quick joint, are made up of fittings body (1) and coupled nut (7), it is characterized in that being provided with O type circle (3), packing ring (4), flute profile collar (5) and pad (6) successively in the interface (2) of fittings body (1).
2, plastic-aluminum pipe according to claim 1, copper are moulded pipe quick joint, and the internal diameter that it is characterized in that described interface (2) is the ladder-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238468 CN2474878Y (en) | 2001-03-26 | 2001-03-26 | Aluminium plastic pipe, copper plastic pipe fast joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01238468 CN2474878Y (en) | 2001-03-26 | 2001-03-26 | Aluminium plastic pipe, copper plastic pipe fast joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2474878Y true CN2474878Y (en) | 2002-01-30 |
Family
ID=33651089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01238468 Expired - Fee Related CN2474878Y (en) | 2001-03-26 | 2001-03-26 | Aluminium plastic pipe, copper plastic pipe fast joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2474878Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666411B (en) * | 2009-08-11 | 2012-09-05 | 蔡贤通 | Quick connection structure of plastic pipe |
| CN104455884A (en) * | 2014-11-11 | 2015-03-25 | 贵州黔南科技塑业有限公司 | Quick connection type pipe connector |
| CN105351644A (en) * | 2015-12-17 | 2016-02-24 | 浙江康帕斯流体输送技术有限公司 | Compressed air pipe joint |
| CN105387301A (en) * | 2015-12-17 | 2016-03-09 | 浙江康帕斯流体输送技术有限公司 | Compressed air quick pipe joint |
-
2001
- 2001-03-26 CN CN 01238468 patent/CN2474878Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666411B (en) * | 2009-08-11 | 2012-09-05 | 蔡贤通 | Quick connection structure of plastic pipe |
| CN104455884A (en) * | 2014-11-11 | 2015-03-25 | 贵州黔南科技塑业有限公司 | Quick connection type pipe connector |
| CN105351644A (en) * | 2015-12-17 | 2016-02-24 | 浙江康帕斯流体输送技术有限公司 | Compressed air pipe joint |
| CN105387301A (en) * | 2015-12-17 | 2016-03-09 | 浙江康帕斯流体输送技术有限公司 | Compressed air quick pipe joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2474878Y (en) | Aluminium plastic pipe, copper plastic pipe fast joint | |
| CN2418336Y (en) | Fastening-sleeve type connector for pipeline | |
| CN219082556U (en) | Engine water inlet pipe | |
| CN2489171Y (en) | Connecting piece for plastic pipeline | |
| CN201149140Y (en) | Plastic-aluminum pipe joint | |
| CN2878856Y (en) | Sewer pipe joint | |
| CN2473439Y (en) | Copper-plastic composite pipe clamp sleeve joint | |
| CN2388459Y (en) | Internal screw compressed water supply and drain pipe fittings | |
| CN2463678Y (en) | Floorlamp connecting tube structure | |
| CN213177154U (en) | High-pressure cutting ferrule sealing joint | |
| CN207269065U (en) | A kind of water-proof connector | |
| CN2361942Y (en) | Steel-plastic pipe with flexible joint | |
| CN1208570C (en) | Rapid joint of cast pipes | |
| CN2554439Y (en) | PP-R pipe sluice valve | |
| CN2593014Y (en) | Corrugated pipe joint | |
| CN209622277U (en) | A kind of hose | |
| CN2559850Y (en) | Loose joint valve | |
| CN2545455Y (en) | Corrosion-resistant movable joint for electric power electronic water cooling | |
| CN2388466Y (en) | Pipe joint | |
| CN2236060Y (en) | Combined valve | |
| CN2349434Y (en) | Joint for water pipe | |
| CN2643122Y (en) | Straight-through radiator pipeline joint | |
| CN2227204Y (en) | Pipe joint of engine cylinder head cover | |
| CN2511849Y (en) | Inserted copper coupler | |
| CN2428672Y (en) | Large-diameter pipe adaptor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |