CN205479829U - A connecting piece for nonrust steel pipe - Google Patents
A connecting piece for nonrust steel pipe Download PDFInfo
- Publication number
- CN205479829U CN205479829U CN201620149329.9U CN201620149329U CN205479829U CN 205479829 U CN205479829 U CN 205479829U CN 201620149329 U CN201620149329 U CN 201620149329U CN 205479829 U CN205479829 U CN 205479829U
- Authority
- CN
- China
- Prior art keywords
- connector
- diameter
- stainless steel
- steel tube
- steel 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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- Joints With Pressure Members (AREA)
Abstract
The utility model discloses a connecting piece for nonrust steel pipe. The connecting piece includes pipy connecting piece body, the body both ends all are provided with the connector, the connector is the annular, and its diameter is greater than the body diameter, even connector thread connects a fastener, the fastener comprises annular first portion and second portion, and the diameter of second portion is greater than the diameter of first portion, and the diameter of first portion is the same with the connector internal diameter. The utility model discloses a connection structure is simple, and installation and disassembling operation are convenient, need not two or more workmans and cooperates the both ends of fixing the pipeline simultaneously to accomplish, through fastener and connector with two nonrust steel pipe zonulae occludens, has reduced nonrust steel pipe and has taken place the not hard up circumstances, simultaneously, sealing performance is good, the circumstances about revealing is few.
Description
Technical field
This utility model relates to a kind of pipe connecting component, particularly relates to a kind of connector for stainless steel tube.
Background technology
nullIt is used on the market connecting gas at present、Water or the conduit coupling of other liquid，Have directly、Elbow、Threeway etc.，The connector interface using the form that is spirally connected is provided with screw thread，When installing and using，Pipeline and joint are by leather packing，Or at screw thread, overlap the expansion material such as raw material band，It is fastenedly connected by fastening screw，With antiseep，But owing to leather packing is the most aging，Service life is short，Often to change，And overlap the expansions such as raw material band and expect that installation and maintenance bother，Additionally，Like product the most on the market，Because of the defect in structure design，After one end of pipeline is fixing，When the more fixing other end being installed，Because the rotation of pipeline can make again the most fixing one end also loosen，So at work progress，Two or more workman is needed to coordinate the two ends of fixed-piping simultaneously just can complete，Which adds artificial input，Increase installation cost，The technology of workmen is required simultaneously and installation accuracy is higher.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of connector for stainless steel tube.
This utility model is achieved through the following technical solutions:
A kind of connector for stainless steel tube, connector body including tubulose, described body two ends are provided with union joint, described union joint is annular, its diameter is more than described body diameter, the threaded securing member of described union joint, and described securing member is made up of Part I and the Part II of annular, the diameter of Part II is more than the diameter of Part I, and the diameter of Part I is identical with union joint internal diameter.
Described a kind of connector for stainless steel tube, described Part I and Part II junction are provided with sealing ring.
Described a kind of connector for stainless steel tube, one end that described Part I is not connected with Part II is truncated cone.
Described a kind of connector for stainless steel tube, described internal middle part is provided with elastic bumps.
Described a kind of connector for stainless steel tube, described body interior is provided with neck bush, and described neck bush is made up of elastomeric material.
Described a kind of connector for stainless steel tube, is arranged with snap ring outside described neck bush, described body is provided with the draw-in groove corresponding with snap ring.
The beneficial effect that this utility model is reached:
Connecting-piece structure of the present utility model is simple, mounts and dismounts easy to operate, it is not necessary to two or more workmans coordinate the two ends of fixed-piping simultaneously to complete；By securing member with union joint by two stainless steel tube compact siro spinning technology, decreasing the situation that stainless steel tube occurs to loosen, meanwhile, good seal performance, the situation of leakage is few.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, body, 2, union joint, 3, securing member, 31, Part I, 32, Part II, 4, sealing ring, 5, elastic bumps, 6, neck bush, 7, snap ring, 8, draw-in groove, 10, stainless steel tube.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.Following example are only used for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
As shown in the figure, a kind of connector for stainless steel tube of the present utility model, connector body 1 including tubulose, described body 1 two ends are provided with union joint 2, and described union joint 2 is annular, and its diameter is more than described body 1 diameter, the threaded securing member 3 of described union joint 2, described securing member 3 is made up of Part I 31 and the Part II 32 of annular, and the diameter of second 32 points is more than the diameter of Part I 31, and the diameter of Part I 31 is identical with union joint 2 internal diameter.
Specifically, described Part I 31 is provided with sealing ring 4 with Part II 32 junction.Sealing ring 4 improves the sealing property of securing member 3.In order to improve the sealing property of securing member further, one end that described Part I 31 is not connected with Part II 32 is set to truncated cone.
Specifically, in described body 1, middle part is provided with elastic bumps 5, and described elastic bumps 5 is multiple, it is arranged on a circle in body 1 uniformly, being provided with the two described elastic bumps of circle 5 in body 1, elastic bumps 5 can closely engage stainless steel tube 10, prevents stainless steel tube 10 from occurring to loosen.
A more progressive ground, described body 1 is internally provided with neck bush 6, and described neck bush 6 is made up of elastomeric material.Fully engage stainless steel tube by arranging flexible liner set 6, will not leak owing to rustless steel expands with heat and contract with cold simultaneously.Specifically, being arranged with snap ring 7 outside described neck bush 6, described body 1 is provided with the draw-in groove 8 corresponding with snap ring 7.Snap ring 7 is fastened in draw-in groove 8, thus fixes with body 1 and be connected.
Connector of the present utility model is in use, need two stainless steel tubes 10 connected, through securing member 3, it is positioned in body 1 from body 1 both sides, the union joint 3 that securing member 3 is screwed on body 1, diameter due to Part II 32 is more than the diameter of Part I 31, Part I 31 and union joint 2 screw thread compact siro spinning technology, improves sealing property.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvement and deformation, these improve and deformation also should be regarded as protection domain of the present utility model.
Claims (6)
1. the connector for stainless steel tube, connector body including tubulose, it is characterized in that, described body two ends are provided with union joint, and described union joint is annular, and its diameter is more than described body diameter, the threaded securing member of described union joint, described securing member is made up of Part I and the Part II of annular, and the diameter of Part II is more than the diameter of Part I, and the diameter of Part I is identical with union joint internal diameter.
A kind of connector for stainless steel tube the most according to claim 1, is characterized in that, described Part I and Part II junction are provided with sealing ring.
A kind of connector for stainless steel tube the most according to claim 1, is characterized in that, one end that described Part I is not connected with Part II is truncated cone.
A kind of connector for stainless steel tube the most according to claim 1, is characterized in that, described internal middle part is provided with elastic bumps.
A kind of connector for stainless steel tube the most according to claim 1, is characterized in that, described body interior is provided with neck bush, and described neck bush is made up of elastomeric material.
A kind of connector for stainless steel tube the most according to claim 5, is characterized in that, is arranged with snap ring outside described neck bush, and described body is provided with the draw-in groove corresponding with snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620149329.9U CN205479829U (en) | 2016-02-29 | 2016-02-29 | A connecting piece for nonrust steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620149329.9U CN205479829U (en) | 2016-02-29 | 2016-02-29 | A connecting piece for nonrust steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205479829U true CN205479829U (en) | 2016-08-17 |
Family
ID=56678306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620149329.9U Expired - Fee Related CN205479829U (en) | 2016-02-29 | 2016-02-29 | A connecting piece for nonrust steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205479829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526441A (en) * | 2016-02-29 | 2016-04-27 | 苏州市永通不锈钢有限公司 | Connecting piece for stainless steel pipes |
-
2016
- 2016-02-29 CN CN201620149329.9U patent/CN205479829U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526441A (en) * | 2016-02-29 | 2016-04-27 | 苏州市永通不锈钢有限公司 | Connecting piece for stainless steel pipes |
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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: 20160817 Termination date: 20180229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |