CN203686423U - Sealed type straight pipe barb fitting - Google Patents
Sealed type straight pipe barb fitting Download PDFInfo
- Publication number
- CN203686423U CN203686423U CN201320739676.3U CN201320739676U CN203686423U CN 203686423 U CN203686423 U CN 203686423U CN 201320739676 U CN201320739676 U CN 201320739676U CN 203686423 U CN203686423 U CN 203686423U
- Authority
- CN
- China
- Prior art keywords
- interface
- barb
- sealed type
- type straight
- straight 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
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Abstract
The utility model relates to the technical field of metal joints, in particular to a sealed type straight pipe barb fitting. The sealed type straight pipe barb fitting is provided with a connecting body, wherein an outer hexagonal part and a connecting pipe interface of an inner thread are fixedly connected in sequence to one end of the connecting body; a barb interface is fixedly connected to the other end of the connecting body; a sealing ring sleeves between the connecting pipe interface and the outer hexagonal part; at least two barbs are arranged on the barb interface. The sealed type straight pipe barb fitting has the advantages of simple structure, reasonable design, simple manufacturing process, convenience and rapidness in assembly and disassembly between an adapter tube and an adapter tube as well as between an adapter tube and a valve, and high sealing performance. Meanwhile, the production efficiency is increased, and the production cost is lowered.
Description
Technical field
The utility model relates to metal joint technical field, especially a kind of sealed type straight tube 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 ensure, and sealing effect is bad.
Model utility content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provide a kind of simple in structure, mount and dismount the metal joint of convenient and good seal performance.
The utility model solves the technological scheme that its technical problem adopts: a kind of sealed type straight tube barb joint, there is connection body, the be fixedly connected sequentially connecting tube interface of outer-hexagonal part and internal thread of one end of described connection body, the other end that connects body is fixedly connected with barb interface, between described connecting tube interface and outer-hexagonal part, be arranged with seal ring, barb interface is provided with at least two barbs, described connection body, outer-hexagonal part, barb interface and connecting tube interface are stainless steel Integral hollow structure, described connecting tube interface external diameter is 7-10mm, barb interface external diameter is 2.9-4.7mm.
Further, described connecting tube interface external diameter is 7mm, and barb interface external diameter is 2.9mm.
The beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, and manufacturing process is simple, make the easy installation and removal between adapter and adapter, adapter and valve quick, favorable sealing property has improved manufacturing efficiency simultaneously, has reduced and has become to produce cost.
Brief description of the drawings
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
In figure, 1. connect body, 2. outer-hexagonal part, 3. barb interface, 4. connection interface, 5. seal ring.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
Sealed type straight tube barb joint as shown in Figure 1, there is the body 1 of connection, connect be fixedly connected sequentially outer-hexagonal part 2 and be with female connecting tube interface 4 of one end of body 1, the other end that connects body 1 is fixedly connected with barb interface 3, between connecting tube interface 4 and outer-hexagonal part 2, be arranged with seal ring 5, barb interface 3 is provided with two barbs, connecting body 1, outer-hexagonal part 2, barb interface 3 and connecting tube interface 4 is stainless steel Integral hollow structure, connecting tube interface 4 external diameters are 7mm, and barb interface 3 external diameters are 2.9.
This sealed type straight tube 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, and favorable sealing property has improved manufacturing efficiency simultaneously, has reduced and has become to produce cost.
Above-mentioned mode of execution is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (2)
1. a sealed type straight tube barb joint, it is characterized in that: there is connection body (1), be fixedly connected sequentially outer-hexagonal part (2) and establish female connecting tube interface (4) of one end of described connection body (1), the other end that connects body (1) is fixedly connected with barb interface (3), between described connecting tube interface (4) and outer-hexagonal part (2), be arranged with seal ring (5), barb interface (3) is provided with at least two barbs, described connection body (1), outer-hexagonal part (2), barb interface (3) and connecting tube interface (4) are stainless steel Integral hollow structure, described connecting tube interface (4) external diameter is 7-10mm, barb interface (3) external diameter is 2.9-4.7mm.
2. sealed type straight tube barb joint according to claim 1, is characterized in that: described connecting tube interface (4) external diameter is 7mm, and barb interface (3) external diameter is 2.9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320739676.3U CN203686423U (en) | 2013-11-21 | 2013-11-21 | Sealed type straight pipe barb fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320739676.3U CN203686423U (en) | 2013-11-21 | 2013-11-21 | Sealed type straight pipe barb fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203686423U true CN203686423U (en) | 2014-07-02 |
Family
ID=51008321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320739676.3U Expired - Fee Related CN203686423U (en) | 2013-11-21 | 2013-11-21 | Sealed type straight pipe barb fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203686423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644502A (en) * | 2018-06-11 | 2018-10-12 | 浙江欧琳生活健康科技有限公司 | A kind of multifunction conic pipe fitting joint |
-
2013
- 2013-11-21 CN CN201320739676.3U patent/CN203686423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108644502A (en) * | 2018-06-11 | 2018-10-12 | 浙江欧琳生活健康科技有限公司 | A kind of multifunction conic pipe fitting joint |
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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 |