CN203286171U - Pipe connecting piece - Google Patents
Pipe connecting piece Download PDFInfo
- Publication number
- CN203286171U CN203286171U CN2013202736792U CN201320273679U CN203286171U CN 203286171 U CN203286171 U CN 203286171U CN 2013202736792 U CN2013202736792 U CN 2013202736792U CN 201320273679 U CN201320273679 U CN 201320273679U CN 203286171 U CN203286171 U CN 203286171U
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- CN
- China
- Prior art keywords
- straight
- flange
- connecting piece
- utility
- 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
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Abstract
The utility model discloses a pipe connecting piece which comprises a straight pipe part, wherein an oval flange is arranged at one end of the straight pipe part, a square flange is arranged at the other end of the straight pipe part, and the whole pipe connecting piece is integrally formed in an injection molding mode. The pipe connecting piece has the advantages that the overall structure is simple, connection of straight pipes with different pipe connectors can be realized, and sealing gaskets arranged on the flanges can enhance the leakproofness and fastness between the pipes.
Description
Technical field
The utility model relates to concrete conveyance tubing technical field, relates in particular to a kind of tubular union.
Background technique
Existing concrete conveying pipe is by tubular union, some straight tubes to be coupled together and form whole passage, yet the structural type of present tubular union is too single, can't solve the connection of different interface tubes.
The model utility content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides a kind of tubular union easy to use.
The technological scheme that the utility model adopts is: a kind of tubular union, comprise straight-tube portion, and an end of described straight-tube portion is provided with oval flange, and the other end of straight-tube portion is provided with square flange, and described whole link is that injection molding is one-body molded.
As preferably, described oval flange is provided with the bolt hole for connection pipe fitting.
As preferably, described oval flange is provided with sealing gasket.
As preferably, described square flange is provided with the bolt hole for connection pipe fitting.
As preferably, described square flange is provided with sealing gasket.
Compared with prior art, the beneficial effects of the utility model are: overall structure is simple, can realize the connection of different interface tube straight tubes, is arranged on sealing gasket on flange and can strengthens leakproofness and soundness between pipe fitting.
Description of drawings
In order to be illustrated more clearly in the technical solution of the utility model, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural drawing of the present utility model.
In figure: 1 straight-tube portion, 2 oval flanges, 3 square flanges, 4 bolts hole, 5 sealing gaskets, 6 bolts hole, 7 sealing gaskets.
Embodiment
, in order more clearly to understand the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is further illustrated.
a kind of tubular union as shown in Figure 1, comprise straight-tube portion 1, one end of described straight-tube portion 1 is provided with oval flange 2, the other end of straight-tube portion is provided with square flange 3, described whole link is that injection molding is one-body molded, described oval flange 2 is provided with the bolt hole 4 and sealing gasket 5 for connection pipe fitting, described square flange 3 is provided with for the bolt hole 6 of connection pipe fitting and sealing gasket 7, be arranged on sealing gasket on flange and can strengthen leakproofness between pipe fitting, overall structure is simple, can realize the connection of different interface tube straight tubes, the convenient use.
The above is only preferred embodiments of the present utility model,, therefore all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1. a tubular union, comprise straight-tube portion, it is characterized in that: an end of straight-tube portion is provided with oval flange, and the other end of straight-tube portion is provided with square flange, and described whole link is that injection molding is one-body molded.
2. tubular union according to claim 1, it is characterized in that: described oval flange is provided with the bolt hole for connection pipe fitting.
3. tubular union according to claim 2, it is characterized in that: described oval flange is provided with sealing gasket.
4. tubular union according to claim 1, it is characterized in that: described square flange is provided with the bolt hole for connection pipe fitting.
5. tubular union according to claim 4, it is characterized in that: described square flange is provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202736792U CN203286171U (en) | 2013-05-20 | 2013-05-20 | Pipe connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202736792U CN203286171U (en) | 2013-05-20 | 2013-05-20 | Pipe connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203286171U true CN203286171U (en) | 2013-11-13 |
Family
ID=49542532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202736792U Expired - Fee Related CN203286171U (en) | 2013-05-20 | 2013-05-20 | Pipe connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203286171U (en) |
-
2013
- 2013-05-20 CN CN2013202736792U patent/CN203286171U/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANXI XINGYUAN CHANGJING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANXI XINGYUAN PRECISION CASTING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 030032, Shanxi City, Taiyuan province Xiaodian Village East Village Patentee after: Shanxi Xingyuan Technology Co., Ltd. Address before: 030032, Shanxi City, Taiyuan province Xiaodian Village East Village Patentee before: Shanxi Xingyuan Precision Casting Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20160520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |