CN2667225Y - Pipe connecting element - Google Patents
Pipe connecting element Download PDFInfo
- Publication number
- CN2667225Y CN2667225Y CN 200420015011 CN200420015011U CN2667225Y CN 2667225 Y CN2667225 Y CN 2667225Y CN 200420015011 CN200420015011 CN 200420015011 CN 200420015011 U CN200420015011 U CN 200420015011U CN 2667225 Y CN2667225 Y CN 2667225Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- utility
- model
- tube
- main body
- 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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- Supports For Pipes And Cables (AREA)
Abstract
The utility model provides a pipe connective piece, comprising a pipe subject; wherein the inner sidewall of pipe subject is provided with an elastic plate in the upper axle; the utility model has advantages as follows: large scale of difference, firm connection and convenient using, which is used in connection between pipe and pipe.
Description
Technical field
The utility model relates to a kind of pipe fitting, especially a kind of tubular union.
Background technique
Traditional tubular union, the pipe of general different size needs the link of different size, and the tolerance range of connection is very little, and overgauge can't connect greatly, and the big connection of negative deviation is insecure, thereby needs higher processing precision, increases cost of production.
Summary of the invention
The purpose of this utility model is to provide a kind of tolerance range of cooperation big, is connected firmly, a kind of tubular union easy to use.
The purpose of this utility model is achieved in that a kind of tubular union, comprises tube-shaped main body, wherein: be provided with one or more elasticity fin vertically at the tube-shaped main body inwall.
The utility model is owing to adopt said structure, and when tube and tube connected, the elasticity fin can compress connecting tube effectively, thereby is connected firmly; Simultaneously,, increased the tolerance range of connecting tube external diameter, do not needed the external diameter of connecting tube to have very high machining accuracy, can reduce production costs owing to certain elasticity that has of elasticity fin.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan view of Fig. 1.
Among the figure: tube-shaped main body 1, elasticity fin 2.
Embodiment
Below in conjunction with accompanying drawing the utility model is done to describe further, but do not constitute any restriction of the present utility model.
As shown in Figure 1 and Figure 2, a kind of tubular union of the present utility model comprises tube-shaped main body 1, is provided with three elasticity fins 2 vertically at tube-shaped main body 1 inwall.The effect of this elasticity fin 2 is to compress connecting tube, and pipe is connected firmly, and utilizes the dimensional tolerance range of the resiliently deformable increase connecting tube of elasticity fin 2 simultaneously.
Claims (1)
1. a tubular union comprises tube-shaped main body (1), it is characterized in that: be provided with one or more elasticity fin (2) vertically at tube-shaped main body (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015011 CN2667225Y (en) | 2004-01-18 | 2004-01-18 | Pipe connecting element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015011 CN2667225Y (en) | 2004-01-18 | 2004-01-18 | Pipe connecting element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2667225Y true CN2667225Y (en) | 2004-12-29 |
Family
ID=34352514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420015011 Expired - Fee Related CN2667225Y (en) | 2004-01-18 | 2004-01-18 | Pipe connecting element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2667225Y (en) |
-
2004
- 2004-01-18 CN CN 200420015011 patent/CN2667225Y/en not_active Expired - Fee Related
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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 |