CN201382220Y - Plastic-aluminum pipe junction - Google Patents
Plastic-aluminum pipe junction Download PDFInfo
- Publication number
- CN201382220Y CN201382220Y CN200920116364U CN200920116364U CN201382220Y CN 201382220 Y CN201382220 Y CN 201382220Y CN 200920116364 U CN200920116364 U CN 200920116364U CN 200920116364 U CN200920116364 U CN 200920116364U CN 201382220 Y CN201382220 Y CN 201382220Y
- Authority
- CN
- China
- Prior art keywords
- collar
- plastic
- joint body
- aluminum pipe
- joint
- 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 - Lifetime
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Abstract
The utility model discloses a plastic-aluminum pipe junction which mainly comprises a junction body and a pressing screw nut which is arranged on the outside of the junction body, wherein a collar is arranged in the junction body, the collar is an outer bevel structure, the inner side of the collar is provided with clamp gears, the junction body is an inner bevel structure which is tightly matched with the outer bevel of the collar, a sealing ring and bush are arranged in the junction body, and a plastic-aluminum pipe is arranged between the bush and the collar. The utility model is applicable to plastic-aluminum pipe junctions.
Description
Technical field
The utility model relates to a kind of pipe joint, especially relates to a kind of aluminium plastic pipe joint.
Background technique
The galvanized pipe water pipe adapter of using now mainly is to adopt the thread seal bar to spin, and is easy to use, easy, leak resistance is strong.But raising along with progress of science and technology and people's quality of life, in recent years, mainly be to adopt aluminium-plastic composite pipe, crosslinked polyethylene pipe, pvc pipe, PEX pipe etc. in the water pipe, this type of pipe can't adopt screw thread to spin, so the plug bush type joint that its joint generally adopts metal to make, employed in the market plug bush type joint is also a lot, and structure is also different, but ubiquitous defective is easy leakage, and mainly joint is loosening easily causes.
Summary of the invention
The purpose of this utility model is easily loosening and cause the problem of leaking at above-mentioned joint, provides a kind of design more rational aluminium plastic pipe joint.
In order to achieve the above object, the utility model has mainly adopted following technological scheme to realize.The utility model is provided with collar mainly by joint body and be located at the outer gland nut of joint body and formed in the joint body, collar is outer ramp structure, inner face is provided with latch, joint body is interior ramp structure, and the outer inclined-plane driving fit mutually with collar also is provided with seal ring and lining in the joint body.Plastic-aluminum tubing is established between lining and the collar.
The most tangible advantage of the present utility model is simple in structure, and is easy to use, tightens effective, water-tight.
The utility model is applicable to aluminium plastic pipe joint.
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 cut-away view.
Embodiment
As shown in the figure, the utility model is mainly by joint body 1 and be located at the outer gland nut 2 of joint body and formed, be provided with collar 3 in the joint body 1, collar 3 is outer ramp structure, inner face is provided with latch 7, and joint body 1 is interior ramp structure, with the outer inclined-plane driving fit mutually of collar 3, also be provided with seal ring 5 and lining 6 in the joint body 1, plastic-aluminum tubing 4 is established between lining 6 and the collar 3.
The utility model is applicable to aluminium plastic pipe joint.
Claims (1)
1, a kind of aluminium plastic pipe joint, by joint body (1) and be located at the outer gland nut (2) of joint body and formed, it is characterized in that being provided with in the joint body (1) collar (3), collar (3) is outer ramp structure, inner face is provided with latch (7), joint body (1) is interior ramp structure, with the outer inclined-plane driving fit mutually of collar (3), also is provided with seal ring (5) and lining (6) in the joint body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920116364U CN201382220Y (en) | 2009-03-26 | 2009-03-26 | Plastic-aluminum pipe junction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920116364U CN201382220Y (en) | 2009-03-26 | 2009-03-26 | Plastic-aluminum pipe junction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201382220Y true CN201382220Y (en) | 2010-01-13 |
Family
ID=41525695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920116364U Expired - Lifetime CN201382220Y (en) | 2009-03-26 | 2009-03-26 | Plastic-aluminum pipe junction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201382220Y (en) |
Cited By (3)
| 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 |
| CN104864200A (en) * | 2015-05-29 | 2015-08-26 | 江苏众信绿色管业科技有限公司 | Liner stainless steel composite pipe fitting |
| CN108131509A (en) * | 2017-12-07 | 2018-06-08 | 重庆市丰达管道设备有限公司 | A kind of pipeline Quick mechanical locking and connecting device |
-
2009
- 2009-03-26 CN CN200920116364U patent/CN201382220Y/en not_active Expired - Lifetime
Cited By (4)
| 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 |
| CN104864200A (en) * | 2015-05-29 | 2015-08-26 | 江苏众信绿色管业科技有限公司 | Liner stainless steel composite pipe fitting |
| CN104864200B (en) * | 2015-05-29 | 2018-05-01 | 江苏众信绿色管业科技有限公司 | A kind of inner liner stainless steel composite pipe |
| CN108131509A (en) * | 2017-12-07 | 2018-06-08 | 重庆市丰达管道设备有限公司 | A kind of pipeline Quick mechanical locking and connecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100113 Effective date of abandoning: 20100708 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |