CN202733236U - Ferrule-type aluminum-plastic pipe connecting joint - Google Patents
Ferrule-type aluminum-plastic pipe connecting joint Download PDFInfo
- Publication number
- CN202733236U CN202733236U CN 201220419631 CN201220419631U CN202733236U CN 202733236 U CN202733236 U CN 202733236U CN 201220419631 CN201220419631 CN 201220419631 CN 201220419631 U CN201220419631 U CN 201220419631U CN 202733236 U CN202733236 U CN 202733236U
- Authority
- CN
- China
- Prior art keywords
- joint
- copper
- connecting joint
- copper nut
- pipe 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
Links
Landscapes
- Joints With Pressure Members (AREA)
Abstract
The utility model discloses a ferrule-type aluminum-plastic pipe connecting joint which comprises a rubber sealing ring, a clamp spring, a copper nut, a plastic ring and a copper joint, wherein one end of a joint pipe body is provided with the copper joint, the copper joint is provided with a thread structure, the other end of the joint pipe body is sequentially provided with the rubber sealing ring, the plastic ring, the clamp spring and the copper nut from inside to outside, the inclination angle of the end face of the copper nut is same as the inclination angle of the junction of the joint pipe body, and the copper nut is connected with the joint pipe body through the thread structure. According to the utility model, through adopting a flexible connection mode, the problem of poor sealing caused by size errors is avoided, and the process difficulties of production and processing are reduced; the abrasion produced in the process of using is avoided, therefore, the service life of the connecting joint is prolonged, and the connecting joint is convenient to use; and the connecting joint can be installed just through using an adjustable spanner, therefore, the connecting joint is more convenient to install.
Description
Technical field
The utility model relates to a kind of jointing, relates in particular to a kind of FERRULETYPE aluminium-plastic pipe jointing.
Background technique
Aluminium-plastic pipe connects to be mainly used in installing in the water route and connects aluminium-plastic pipe, mainly is cartridge connection in the past, needs professional tool during installation, and it is all inconvenient to be installed on dismounting, and traditional cartridge connection mode joint efficiency is low; In order to overcome defects, collar joint easy to connect has appearred on the market, Bite type fittings such as the patent No. 200810122236.7, but also there is unreasonable part in the joint design of this patent, show the mode of being rigidly connected, cause the easy to wear and defective such as requirement on machining accuracy is high, and difficulty of processing is large of structure.
Summary of the invention
The purpose of this utility model has been to provide a kind of simple in structure, convenient and practical FERRULETYPE aluminium-plastic pipe jointing.
The utility model is achieved like this, it comprises rubber seal, jump ring, copper nut, plastic ring and copper sleeve, an end that it is characterized in that the joint body is copper sleeve, establish worm structure on the copper sleeve, the other end of joint body from inside to outside is provided with rubber seal, plastic ring, jump ring and copper nut with this, the inclination angle of copper nut end is identical with the inclination angle of joint body joint, and copper nut links to each other by worm structure with the joint body.
Technique effect of the present utility model is: the utility model adopts flexible connection mode, avoided because the sealing poor that size error causes, reduced simultaneously the technology difficulty of production and processing, wearing and tearing when having avoided using, prolonged working life, simultaneously easy to use, during installation if adjustable spanner just can, it is more convenient to install.
Description of drawings
Fig. 1 is structural representation of the present utility model.
In the drawings, 1, copper sleeve 2, rubber seal 3, jump ring 4, copper nut 5, plastic ring.
Embodiment
As shown in Figure 1, the utility model is achieved like this, it comprises copper sleeve 1, rubber seal 2, jump ring 3, copper nut 4, plastic ring 5, establish worm structure on the copper sleeve 1, the other end of joint body 2 from inside to outside is provided with rubber seal 2, plastic ring 5, jump ring 3 and copper nut 4 with this, the inclination angle of copper nut 4 ends is identical with the inclination angle of copper sleeve 1 joint, and copper nut 4 and copper sleeve 1 link to each other by worm structure; During use, copper sleeve 1 links to each other with other joint by worm structure; Copper nut 4 links to each other with copper sleeve 1 by worm structure, the inclination angle of copper nut 4 ends is identical with the inclination angle of copper sleeve 1 joint, so that copper nut 4 and the sealing of copper sleeve 1 junction are better, copper nut 4 pushes jump rings 3 simultaneously, jump ring 3 extruding rubber seal 2 and plastic rings 5, the enhanced leaktightness performance.Compared to depositing being rigidly connected of machinery, the utility model sealability is better, more reasonable structure.
Claims (1)
1. FERRULETYPE aluminium-plastic pipe jointing, it comprises rubber seal, jump ring, copper nut, plastic ring and copper sleeve, an end that it is characterized in that the joint body is copper sleeve, establish worm structure on the copper sleeve, the other end of joint body from inside to outside is provided with rubber seal, plastic ring, jump ring and copper nut with this, the inclination angle of copper nut end is identical with the inclination angle of joint body joint, and copper nut links to each other by worm structure with the joint body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220419631 CN202733236U (en) | 2012-08-23 | 2012-08-23 | Ferrule-type aluminum-plastic pipe connecting joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220419631 CN202733236U (en) | 2012-08-23 | 2012-08-23 | Ferrule-type aluminum-plastic pipe connecting joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202733236U true CN202733236U (en) | 2013-02-13 |
Family
ID=47658935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220419631 Expired - Fee Related CN202733236U (en) | 2012-08-23 | 2012-08-23 | Ferrule-type aluminum-plastic pipe connecting joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202733236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107750A (en) * | 2019-05-07 | 2019-08-09 | 杨启敖 | Pipe jointing |
-
2012
- 2012-08-23 CN CN 201220419631 patent/CN202733236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110107750A (en) * | 2019-05-07 | 2019-08-09 | 杨启敖 | Pipe jointing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20200823 |