CN203686448U - Through-plate type barb fitting - Google Patents
Through-plate type barb fitting Download PDFInfo
- Publication number
- CN203686448U CN203686448U CN201320739677.8U CN201320739677U CN203686448U CN 203686448 U CN203686448 U CN 203686448U CN 201320739677 U CN201320739677 U CN 201320739677U CN 203686448 U CN203686448 U CN 203686448U
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- CN
- China
- Prior art keywords
- barb
- joint
- plate type
- connecting body
- interface
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to the technical field of metal fittings, in particular to a through-plate type barb fitting. The through-plate type barb fitting is provided with a connecting body with external threads; both ends of the connecting body are respectively provided with a barb connector; a connecting part is connected between the connecting body and each barb connector; hexagon nuts are sheathed on the exterior of the connecting body; the connecting body, the connecting parts and the barb connectors are of an integral aluminum hollow structure; the diameter of each barb connector is 2.9-7mm. The through-plate type barb fitting provided by the utility model is reasonable in design and simple in manufacturing process; installation and disassembly between connecting tubes and between the connecting tubes and valves are convenient and efficient; the production efficiency is improved, and the production cost is reduced.
Description
Technical field
The present invention relates to metal joint technical field, especially a kind of threading formula barb joint.
Background technique
Plastics adapter and the plastics that now use in life are taken over, plastics are taken over the connection between metal adapter or valve, mostly adopt the modes such as pressure ring locking, hot melt, bonding to connect.Hot melt connect need to use specialist tools, install cumbersome, be also not suitable for user install voluntarily change take over; Utilize the adapter of adhesive bond of long duration easily give out harmful matter, connect and very trouble of operation when dismounting, user cost is high, and interface quality can not guarantee.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, provide a kind of simple in structure, mount and dismount metal joint easily.
The technical solution adopted for the present invention to solve the technical problems is: a kind of threading formula barb joint, have with externally threaded connection body, the two ends of described connection body are provided with barb interface, between connection body and barb interface, be connected with joint, described connection body overcoat has hexagon nut, connecting body, joint and barb interface is aluminium material Integral hollow structure, and barb interface diameter is 2.9-7mm.
Further, the diameter of described barb interface is less than the diameter of joint.
The invention has the beneficial effects as follows: the present invention is reasonable in design, manufacturing process is simple, makes the easy installation and removal between adapter and adapter, adapter and valve quick, has improved manufacturing efficiency, has reduced and has become to produce cost.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
In figure, 1. connect body, 2. hexagon nut, 3. joint, 4. barb interface.
Embodiment
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of threading formula barb joint as shown in Figure 1, have with externally threaded connection body 1, the two ends that connect body 1 are provided with barb interface 4, between connection body 1 and barb interface 4, be connected with joint 3, connect body 1 overcoat and have hexagon nut 2, connecting body 1, joint 3 and barb interface 4 is aluminium material Integral hollow structure, and barb interface 4 diameters are 3.5mm; The diameter of barb interface 4 is less than the diameter of joint 3.
This threading formula barb joint structure is simple, reasonable in design, and manufacturing process is simple, makes the easy installation and removal between adapter and adapter, adapter and valve quick, has improved manufacturing efficiency, has reduced and has become to produce cost.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. a threading formula barb joint, it is characterized in that: have with externally threaded connection body (1), the two ends of described connection body (1) are provided with barb interface (4), between connection body (1) and barb interface (4), be connected with joint (3), described connection body (1) overcoat has hexagon nut (2), connecting body (1), joint (3) and barb interface (4) is aluminium material Integral hollow structure, and barb interface (4) diameter is 2.9-7mm.
2. threading formula barb joint according to claim 1, is characterized in that: the diameter of described barb interface (4) is less than the diameter of joint (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320739677.8U CN203686448U (en) | 2013-11-21 | 2013-11-21 | Through-plate type barb fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320739677.8U CN203686448U (en) | 2013-11-21 | 2013-11-21 | Through-plate type barb fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203686448U true CN203686448U (en) | 2014-07-02 |
Family
ID=51008346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320739677.8U Expired - Fee Related CN203686448U (en) | 2013-11-21 | 2013-11-21 | Through-plate type barb fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203686448U (en) |
-
2013
- 2013-11-21 CN CN201320739677.8U patent/CN203686448U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140702 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |