CN206572098U - Turnup flange structure - Google Patents
Turnup flange structure Download PDFInfo
- Publication number
- CN206572098U CN206572098U CN201720282450.3U CN201720282450U CN206572098U CN 206572098 U CN206572098 U CN 206572098U CN 201720282450 U CN201720282450 U CN 201720282450U CN 206572098 U CN206572098 U CN 206572098U
- Authority
- CN
- China
- Prior art keywords
- flange
- turnup
- utility
- end side
- model
- 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
Abstract
The utility model is related to a kind of turnup flange structure, including flange body, the periphery of the flange body is provided with flange, and the flange is turnup structure, and flange is provided with undulatory body, the end of body is provided with the pipe end side vertical with flange body axis；The body is at least made up of three sections of crests and trough；The pipe end side is provided with mounting hole.The utility model sealing structure is good, reduces use cost.
Description
Technical field
The utility model is related to a kind of flange arrangement, especially a kind of turnup flange structure.
Background technology
Flange is called ring flange, belongs to connection member, for the connection of connecting pipe or other parts, using very
Extensively.The flange of the flange that two sealed pipelines of needs of connection are generally used also for sealing structure, is reached using addition sealing ring
To sealed purpose.But sealing ring needs frequent replacing, not only increases use cost, and sealing effectiveness can be over time
Passage and weaken.
The content of the invention
The purpose of this utility model is to provide that a kind of sealing structure is good, reduces the turnup flange structure of use cost.
In order to achieve the above object, the technical solution of the utility model is：A kind of turnup flange structure, including flange sheet
Body, the periphery of the flange body is provided with flange, and the flange is turnup structure, and flange is provided with undulatory pipe
Body, the end of body is provided with the pipe end side vertical with flange body axis.
The body is at least made up of three sections of crests and trough.
The pipe end side is provided with mounting hole.
After said structure, the utility model is due to the flange with turnup structure, and flange is provided with ripple
The body of line shape.During with equally being coordinated using undulatory connecting tube, body can play sealing function.And pipe end side can jail
Solid flange is fixed with body.Sealing ring need not be thus set, use cost is reduced.
Brief description of the drawings
Fig. 1 is full sectional view of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the embodiment that accompanying drawing is provided.
It is shown in Figure 1, a kind of turnup flange structure, including flange body 1, the periphery of the flange body 1 is provided with method
Blue side 2, the flange 2 is turnup structure, and flange 2 is provided with undulatory body 3, and the end of body 3 is provided with and method
The vertical pipe end side 4 in the blue axis of body 1.
It is shown in Figure 1, in order to further improve sealing effectiveness, and facilitate manufacture again.The body 3 is by three sections of crests
Constituted with trough.
Shown in Figure 1, the pipe end side 4 is provided with mounting hole 41.Mounting hole 41 is mainly connected with connecting tube, can be with
More than six are set, and in order to improve sealing effectiveness, can also be opened up on pipe end side 4 and sealing is set in seal groove, seal groove
Circle.
It is shown in Figure 1, when the utility model is connected, the end of connecting tube is made and the shape of body 3 of the present utility model
The wave structure that shape matches.The inwall of body 3 is stretched into the end of connecting tube, with the tight fit of body 3.And the utility model and company
Adapter is connected by the mounting hole 41 on pipe end side 4.Sealing effectiveness can be improved by the body 3 of wave structure, reduction is used
Cost.It can also be opened up on pipe end side 4 and sealing ring is set in seal groove, seal groove, further improve sealing effectiveness
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of the utility model creation design is not departed from, various modifications and improvements can be made, these all belong to
In protection domain of the present utility model.
Claims (3)
1. a kind of turnup flange structure, including flange body（1）, it is characterised in that：The flange body（1）Periphery be provided with method
Lan Bian（2）, the flange（2）For turnup structure, and flange（2）It is provided with undulatory body（3）, body（3）End
Portion is provided with and flange body（1）The vertical pipe end side in axis（4）.
2. turnup flange structure according to claim 1, it is characterised in that：The body（3）At least by three sections of crests and
Trough is constituted.
3. turnup flange structure according to claim 1, it is characterised in that：The pipe end side（4）It is provided with mounting hole
（41）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282450.3U CN206572098U (en) | 2017-03-22 | 2017-03-22 | Turnup flange structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720282450.3U CN206572098U (en) | 2017-03-22 | 2017-03-22 | Turnup flange structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206572098U true CN206572098U (en) | 2017-10-20 |
Family
ID=60054512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720282450.3U Expired - Fee Related CN206572098U (en) | 2017-03-22 | 2017-03-22 | Turnup flange structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206572098U (en) |
-
2017
- 2017-03-22 CN CN201720282450.3U patent/CN206572098U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171020 Termination date: 20200322 |