CN203686448U - Through-plate type barb fitting - Google Patents

Through-plate type barb fitting Download PDF

Info

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
Authority
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
Application number
CN201320739677.8U
Other languages
Chinese (zh)
Inventor
李建林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU YUFENG ELECTRIC Co Ltd
Original Assignee
JIANGSU YUFENG ELECTRIC Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU YUFENG ELECTRIC Co Ltd filed Critical JIANGSU YUFENG ELECTRIC Co Ltd
Priority to CN201320739677.8U priority Critical patent/CN203686448U/en
Application granted granted Critical
Publication of CN203686448U publication Critical patent/CN203686448U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Threading formula barb joint
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).
CN201320739677.8U 2013-11-21 2013-11-21 Through-plate type barb fitting Expired - Fee Related CN203686448U (en)

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)

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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