CN203322608U - Saddle connector with reliable sealing performance - Google Patents
Saddle connector with reliable sealing performance Download PDFInfo
- Publication number
- CN203322608U CN203322608U CN2013202783134U CN201320278313U CN203322608U CN 203322608 U CN203322608 U CN 203322608U CN 2013202783134 U CN2013202783134 U CN 2013202783134U CN 201320278313 U CN201320278313 U CN 201320278313U CN 203322608 U CN203322608 U CN 203322608U
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- China
- Prior art keywords
- saddle
- sealing performance
- reliable sealing
- saddle connector
- connector
- 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 provides a saddle connector with the reliable sealing performance. The saddle connector with the reliable sealing performance comprises a saddle support. The saddle support is provided with a cylinder body connected with a branch pipeline. An elastic annular metal piece is arranged on the end opening of the cylinder body, a ring side at one end of the annular metal piece is fixedly connected with the inner wall of the cylinder body in an embedding mode, the elastic annular metal piece is provided with an annular concave portion, and a sealing rubber ring is arranged in the middle of the annular concave portion. The saddle connector with the reliable sealing performance is simple in structure, easy to manufacture and good in sealing performance, and avoids the water leakage problem caused by poor sealing performance.
Description
Technical field
The utility model relates to the pipe fittings technical field, especially designs a kind of saddle connector with reliable sealing.
Background technique
It is the raw material once injection moulding that plastic inspection well adopts macromolecule resin, and Split assembled forms, and with well casing, adopts and flexibly connects, pipeline and well soil associated movement, uniform settlement, well solved the uneven subsidence that traditional brick well and plastic pipe produce, and effectively prevents surface collapse.Ducts and pipes crisscross for urban sewage, the layout complexity, and the connection request between main conduit and bypass line is higher, if sealing is poor, the engineering problem such as will cause leaking.The available technology adopting saddle connector connects trunk pipeline and branch road pipeline, the saddle seat of saddle connector and the fixed seal connection of trunk pipeline, the branch road pipeline is inserted in the cylindrical shell of saddle connector, belong to and flexibly connect, the end of the cylindrical shell of saddle connector is provided with O-ring seal, O-ring seal is between cylinder inboard wall and branch road pipeline outer wall, sealing effect is controlled by the magnitude of interference between the three, existing structure causes sealing effect poor, three's size is subject to the product that different manufacturers produces and size error is larger, after the three has assembled, do not reach desirable sealing effect.
The model utility content
The technical problems to be solved in the utility model is: in order to solve the poor problem of sealing effect between existing saddle connector and bypass line, the utility model provides a kind of saddle connector with reliable sealing to solve the problems referred to above.
The utility model solves the technological scheme that its technical problem adopts: a kind of saddle connector with reliable sealing, comprise the saddle bearing, described saddle bearing has with bypass line and is connected cylindrical shell, described barrel port place is provided with has flexible annular sheet metal, described annular sheet metal one end circle limit is fixedly connected with cylinder inboard wall is embedded, described annular sheet metal has annular recess, in described annular recess, is provided with O-ring seal.
The beneficial effects of the utility model are, this saddle connector with reliable sealing is simple in structure, is easy to manufacture, and good seal performance, avoided the seepy question caused because of poor sealing performance.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation that the utlity model has the optimum embodiment of saddle connector of reliable sealing.
In figure 1, the saddle bearing, 2, cylindrical shell, 3, annular sheet metal, 4, annular recess, 5, O-ring seal.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, the utility model provides a kind of saddle connector with reliable sealing, comprise saddle bearing 1, saddle bearing 1 has and is connected cylindrical shell 2 with bypass line, cylindrical shell 2 ports are provided with has flexible annular sheet metal 3, annular sheet metal 3 one end circle limits and embedded being fixedly connected with of cylindrical shell 2 inwalls, annular sheet metal 3 has annular recess 4, is provided with O-ring seal 5 in annular recess 4.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, the relevant staff can, in the scope that does not depart from this model utility technological thought, carry out various change and modification fully.The technical scope of this model utility is not limited to the content on specification, must determine its technical scope according to the claim scope.
Claims (1)
1. the saddle connector with reliable sealing, comprise saddle bearing (1), described saddle bearing (1) has and is connected cylindrical shell (2) with bypass line, it is characterized in that: described cylindrical shell (2) port is provided with has flexible annular sheet metal (3), described annular sheet metal (3) one end circle limits and embedded being fixedly connected with of cylindrical shell (2) inwall, described annular sheet metal (3) has annular recess (4), is provided with O-ring seal (5) in described annular recess (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202783134U CN203322608U (en) | 2013-05-20 | 2013-05-20 | Saddle connector with reliable sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202783134U CN203322608U (en) | 2013-05-20 | 2013-05-20 | Saddle connector with reliable sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322608U true CN203322608U (en) | 2013-12-04 |
Family
ID=49661959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202783134U Expired - Fee Related CN203322608U (en) | 2013-05-20 | 2013-05-20 | Saddle connector with reliable sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322608U (en) |
-
2013
- 2013-05-20 CN CN2013202783134U patent/CN203322608U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140520 |