CN2581793Y - Special pipe - Google Patents
Special pipe Download PDFInfo
- Publication number
- CN2581793Y CN2581793Y CN 02270638 CN02270638U CN2581793Y CN 2581793 Y CN2581793 Y CN 2581793Y CN 02270638 CN02270638 CN 02270638 CN 02270638 U CN02270638 U CN 02270638U CN 2581793 Y CN2581793 Y CN 2581793Y
- Authority
- CN
- China
- Prior art keywords
- tubing
- utility
- model
- special pipe
- tubular product
- 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
Links
Images
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a special pipe. The utility model is characterized in that the cross section of the special pipe is rectangular, and the middle part of the four walls of the special pipe is rolled with depressed grooves. The special pipe of the utility model has the characteristics of reasonable design, simple structure, easy manufacturing, convenient connection, etc.
Description
1, technical field
The utility model relates to a kind of tubing, specifically a kind of special section tubular product.
2, technical background
It is several that tubing in the market mainly contains pipe section bar, square pipe profile, rectangular pipe section bar, and the common feature of these several tubing is that outer wall smoothly is difficult for connecting.When adopting bolted on connection,, so just easily the tube wall compressive strain can not be tightened up because of outer pipe wall smoothly will tight a bolt with very big power.Serious also can tear tubing, causes unnecessary loss.And, the resistance to flexure of tubing also a little less than, being easy to just can be by the external force bending.
3, summary of the invention
The purpose of this utility model provides a kind of simple in structure, reasonable in design, a kind of special section tubular product that resistance to flexure is big.
The purpose of this utility model realizes that in the following manner the tubing cross section is a rectangle, and tubing wall middle part is axially rolled fluted along tubing.So just the intensity on four surfaces of tubing and the counter-bending ability of tubing have effectively been increased.Groove on the tube wall also can be made the locating slot that is connected with other member, and appearance looks elegant, novelty.
4, description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is a kind of structural representation of special section tubular product;
Accompanying drawing 2 is a kind of another kind of structural representation of special section tubular product.
5, mode of execution
Explain below with reference to Figure of description a kind of special section tubular product of the present utility model being done.
A kind of special section tubular product of the present utility model, tubing 2 cross sections are rectangle, tubing 2 walls middle part is along tubing axially rolled fluted 1.
Its processing and fabricating of a kind of special section tubular product of the present utility model is very simple and convenient, and processing and fabricating gets final product shown in the by specification accompanying drawing.Tubing can be metallic material, also can be made of plastic.
A kind of special section tubular product of the present utility model is compared with prior art, have reasonable in design, simple in structure, be easy to processing, characteristics such as easy to connect, thereby, have good value for applications.
Except that the described technical characteristics of specification, be the known technology of those skilled in the art.
Claims (1)
1. a special section tubular product is characterized in that the tubing cross section is a rectangle, and tubing wall middle part is axially rolled fluted along tubing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270638 CN2581793Y (en) | 2002-11-06 | 2002-11-06 | Special pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270638 CN2581793Y (en) | 2002-11-06 | 2002-11-06 | Special pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2581793Y true CN2581793Y (en) | 2003-10-22 |
Family
ID=33735659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270638 Expired - Fee Related CN2581793Y (en) | 2002-11-06 | 2002-11-06 | Special pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2581793Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351734A (en) * | 2015-12-15 | 2016-02-24 | 河南奥斯派克科技有限公司 | Concave-convex groove square rectangular tube with high intensity |
| CN105402592A (en) * | 2015-12-15 | 2016-03-16 | 河南奥斯派克科技有限公司 | High-strength concave-convex groove square-rectangular pipe outer shoe connecting piece and connecting structure thereof |
-
2002
- 2002-11-06 CN CN 02270638 patent/CN2581793Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351734A (en) * | 2015-12-15 | 2016-02-24 | 河南奥斯派克科技有限公司 | Concave-convex groove square rectangular tube with high intensity |
| CN105402592A (en) * | 2015-12-15 | 2016-03-16 | 河南奥斯派克科技有限公司 | High-strength concave-convex groove square-rectangular pipe outer shoe connecting piece and connecting structure thereof |
| CN105402592B (en) * | 2015-12-15 | 2018-04-10 | 河南奥斯派克科技有限公司 | The outer boots connector of high intensity tongue and groove square tube and its attachment structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |