CN202901607U - Pipe fitting turnup structure - Google Patents
Pipe fitting turnup structure Download PDFInfo
- Publication number
- CN202901607U CN202901607U CN 201220470953 CN201220470953U CN202901607U CN 202901607 U CN202901607 U CN 202901607U CN 201220470953 CN201220470953 CN 201220470953 CN 201220470953 U CN201220470953 U CN 201220470953U CN 202901607 U CN202901607 U CN 202901607U
- Authority
- CN
- China
- Prior art keywords
- annular boss
- pipe fitting
- turnup structure
- disc body
- disk 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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- Gasket Seals (AREA)
Abstract
The utility model discloses a pipe fitting turnup structure which comprises a disc body and an annular boss, wherein the disc body is arranged at one end of the annular boss, water wave lines are arranged on the disc body, an annular curved surface is arranged between the disc body and the annular boss, an outer groove is formed at the other end of the annular boss, a through path is formed in the annular boss, an inclined plane of the outer groove is in 37.5 degrees, and the cross sections of the disc body and the annular boss are in a round shape. The pipe fitting turnup structure has the advantages of being simple in structure, reasonable in design, small in size and low in manufacture cost, the thickness of the pipe wall is shortened, materials are saved, cost is reduced, reliability and sealing performance of a pipe fitting are improved, and the service life of the pipe fitting is prolonged.
Description
Technical field
The utility model relates to the pipe fitting technical field, relates in particular to a kind of pipe fitting turnup structure.
Background technique
At present, the pipe fitting that in market and life, uses all exist design not rationally, volume is large, manufacture cost is large; General tube wall is very thick, like this material is caused certain waste; The problems such as sealability is relatively poor and lack working life.
The model utility content
For the deficiencies in the prior art, the utility model provides a kind of pipe fitting turnup structure.
To achieve these goals, the technical scheme in the invention for solving the technical problem is:
A kind of pipe fitting turnup structure comprises disk body and annular boss, and described annular boss one end is disk body, be provided with the water wave line on the disk body, one annular surface is arranged between disk body and the annular boss, and the annular boss the other end is provided with an outer groove, is provided with a latus rectum on the annular boss.
Described outer groove inclined-plane is 37.5 degree.
The shape of cross section of described disk body and annular boss is circle.
The beneficial effects of the utility model: simple in structure, reasonable in design, volume is little and low cost of manufacture; Attenuate tube wall, saved material, reduced cost; Reliability, sealing and the working life etc. of pipe fitting have been improved.
Description of drawings
Fig. 1 is schematic appearance of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is A-A direction schematic representation of the present utility model.
Embodiment
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of pipe fitting turnup structure, comprise disk body 1 and annular boss 2, described annular boss 2 one ends are disk body 1, are provided with water wave line 11 on the disk body 1, and an annular surface 3 is arranged between disk body 1 and the annular boss 2, annular boss 2 the other ends are provided with an outer groove 21, be provided with a latus rectum 4 on the annular boss 2, described outer groove 21 inclined-planes are 37.5 degree, and the shape of cross section of described disk body 1 and annular boss 2 is circle.The beneficial effects of the utility model: simple in structure, reasonable in design, volume is little and low cost of manufacture; Attenuate tube wall, saved material, reduced cost; Reliability, sealing and the working life etc. of pipe fitting have been improved.
Claims (3)
1. pipe fitting turnup structure, comprise disk body (1) and annular boss (2), it is characterized in that, described annular boss (2) one ends are disk body (1), be provided with water wave line (11) on the disk body (1), between disk body (1) and the annular boss (2) annular surface (3) is arranged, annular boss (2) the other end is provided with an outer groove (21), is provided with a latus rectum (4) on the annular boss (2).
2. pipe fitting turnup structure according to claim 1 is characterized in that, described outer groove (21) inclined-plane is 37.5 degree.
3. pipe fitting turnup structure according to claim 1 is characterized in that, the shape of cross section of described disk body (1) and annular boss (2) is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470953 CN202901607U (en) | 2012-09-17 | 2012-09-17 | Pipe fitting turnup structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220470953 CN202901607U (en) | 2012-09-17 | 2012-09-17 | Pipe fitting turnup structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901607U true CN202901607U (en) | 2013-04-24 |
Family
ID=48122278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220470953 Expired - Fee Related CN202901607U (en) | 2012-09-17 | 2012-09-17 | Pipe fitting turnup structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195492A (en) * | 2016-08-04 | 2016-12-07 | 段桂英 | A kind of high-pressure hose flanging joint and using method thereof |
-
2012
- 2012-09-17 CN CN 201220470953 patent/CN202901607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195492A (en) * | 2016-08-04 | 2016-12-07 | 段桂英 | A kind of high-pressure hose flanging joint and using method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20200917 |