CN203223668U - Pipe fitting connecting structure - Google Patents
Pipe fitting connecting structure Download PDFInfo
- Publication number
- CN203223668U CN203223668U CN 201320225263 CN201320225263U CN203223668U CN 203223668 U CN203223668 U CN 203223668U CN 201320225263 CN201320225263 CN 201320225263 CN 201320225263 U CN201320225263 U CN 201320225263U CN 203223668 U CN203223668 U CN 203223668U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- coupling
- joint
- pipe
- circular tube
- 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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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a pipe fitting connecting structure which is used for achieving connection between a first pipe fitting and a second pipe fitting. The pipe fitting connecting structure is characterized in that a first sleeve connecting piece is connected to one end of the first pipe fitting in a sleeved mode, a second sleeve connecting piece is connected to one end of the second pipe fitting in a sleeved mode, the second pipe fitting is provided with a connecting portion which is connected with the first sleeve connecting piece in a sleeved mode, and the first pipe fitting is connected with the second pipe fitting in a sleeved mode when the first sleeve connecting piece is connected with the connecting portion in a sleeved mode. The pipe fitting connecting structure is simple in structure and saves materials, and more importantly, the connection of the pipe fittings can not damage the surface processing layers of the pipe fittings.
Description
(1) technical field
The utility model relates to a kind of pipe fitting joint structure.
(2) background technique
Often two pipe fittings need be coupled together in circuit design and installing area, and for the purpose of keeping the outer surface of pipe fittings processing layer adopts many kinds of Placements usually, can exploring not only, simple in structure but also Placement that save material perplexing those skilled in the art always.
(3) summary of the invention
The purpose of this utility model is to provide a kind of pipe fitting joint structure, and it is simple in structure but also material saving not only, the more important thing is that the connection of pipe fitting can not destroy the surface-treated layer of pipe fitting itself.
For achieving the above object, the utility model is by the following technical solutions:
A kind of pipe fitting joint structure, be used for realizing that first pipe fitting is connected with second pipe fitting, it is characterized in that: described first pipe fitting, one end is socketed with first Coupling, one end of described second pipe fitting is socketed with second Coupling, described second Coupling be provided with can with the joint of the described first Coupling socket, first pipe fitting and second pipe fitting link together by the socket of first Coupling and described joint.
The utility model can improve by following scheme:
Described first pipe fitting, second pipe fitting and first Coupling are metal circular tube, and described second Coupling is coaxial reducing metal circular tube, and described joint is the bigger end of coaxial reducing metal circular tube radius.
Described first Coupling and second Coupling are fixedly welded on the outside, end of pipe fitting respectively.
The utility model is simple in structure but also material saving not only, the more important thing is that the connection of pipe fitting can not destroy the surface-treated layer of pipe fitting itself.
(4) description of drawings
Fig. 1 is first pipe fitting and first Coupling schematic representation when welding together;
Fig. 2 is second pipe fitting and second Coupling schematic representation when welding together;
Fig. 3 is first pipe fitting and second pipe fitting schematic representation when linking together.
(5) embodiment
A kind of pipe fitting joint structure as shown in Figure 1 to Figure 3 is used for realizing that first pipe fitting 1 is connected with second pipe fitting 2, and described first pipe fitting 1 and second pipe fitting 2 can be metal circular tube, also can be other pipe fittings such as metal side tube, and it is metal circular tube in the present embodiment.One end of described first pipe fitting 1 is socketed with first Coupling, 11, the first Couplings 11 are fixedly welded on first pipe fitting 1 for metal circular tube outside, end.One end of described second pipe fitting 2 is socketed with second Coupling 21, second Coupling 21 is fixed in the outside, end of second pipe fitting 2 for metal solder, described second Coupling 21 be provided with can with the joint 21-1 of described first Coupling 11 sockets, first pipe fitting 1 and second pipe fitting 2 link together by the socket of first Coupling 11 with described joint 21-1.Described second Coupling 21 can be coaxial reducing metal circular tube, and the bigger end of radius is described joint 21-1.
Above-described embodiment is preferred embodiments of the present utility model; but mode of execution of the present utility model is not limited thereto; other are any not to deviate from change, the modification done under spiritual essence of the present utility model and the principle, substitute, combination, simplify; be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (3)
1. pipe fitting joint structure, be used for realizing that first pipe fitting is connected with second pipe fitting, it is characterized in that: an end of described first pipe fitting is socketed with first Coupling, one end of described second pipe fitting is socketed with second Coupling, described second Coupling be provided with can with the joint of the described first Coupling socket, first pipe fitting and second pipe fitting link together by the socket of first Coupling and described joint.
2. a kind of pipe fitting joint structure according to claim 1, it is characterized in that: described first pipe fitting, second pipe fitting and first Coupling are metal circular tube, described second Coupling is coaxial reducing metal circular tube, and described joint is the bigger end of coaxial reducing metal circular tube radius.
3. according to claim 1 or 2 arbitrary described a kind of pipe fitting joint structures, it is characterized in that: described first Coupling and second Coupling are fixedly welded on the outside, end of pipe fitting respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320225263 CN203223668U (en) | 2013-04-27 | 2013-04-27 | Pipe fitting connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320225263 CN203223668U (en) | 2013-04-27 | 2013-04-27 | Pipe fitting connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223668U true CN203223668U (en) | 2013-10-02 |
Family
ID=49250672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320225263 Expired - Fee Related CN203223668U (en) | 2013-04-27 | 2013-04-27 | Pipe fitting connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603467A (en) * | 2013-10-18 | 2014-02-26 | 中建钢构有限公司 | Pipe-in-pipe structure and machining method and installing method thereof |
-
2013
- 2013-04-27 CN CN 201320225263 patent/CN203223668U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603467A (en) * | 2013-10-18 | 2014-02-26 | 中建钢构有限公司 | Pipe-in-pipe structure and machining method and installing method thereof |
| CN103603467B (en) * | 2013-10-18 | 2016-03-09 | 中建钢构有限公司 | Tube-in-tube structure and processing and fabricating method thereof and mounting method |
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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: 20131002 Termination date: 20160427 |