CN203322609U - High-sealing-performance saddle-shaped connector - Google Patents
High-sealing-performance saddle-shaped connector Download PDFInfo
- Publication number
- CN203322609U CN203322609U CN2013202780704U CN201320278070U CN203322609U CN 203322609 U CN203322609 U CN 203322609U CN 2013202780704 U CN2013202780704 U CN 2013202780704U CN 201320278070 U CN201320278070 U CN 201320278070U CN 203322609 U CN203322609 U CN 203322609U
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- Prior art keywords
- saddle
- sealing
- sheet metal
- performance
- metal sheet
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- Expired - Fee Related
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Abstract
The utility model provides a high-sealing-performance saddle-shaped connector which comprises a saddle-shaped support. The saddle-shaped support is provided with a barrel connected with a branch pipeline, an annular metal sheet with elasticity is arranged at the port of the barrel, one generatrix of the annular metal sheet is a circular arc or an elliptic arc or a triangle, ring edges at the two ends of the annular metal sheet are fixedly connected with the inner wall of the barrel in an embedded mode, the middle position of the annular metal sheet is provided with an annular concave portion, and a sealing rubber ring is arranged in the annular concave portion. The high-sealing-performance saddle-shaped connector is simple in structure, easy to manufacture, good in sealing performance and capable of solving the problem of water leakage caused by poor sealing performance.
Description
Technical field
The utility model relates to the pipe fittings technical field, especially designs a kind of high leak tightness saddle connector.
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 high leak tightness saddle connector to solve the problems referred to above.
The utility model solves the technological scheme that its technical problem adopts: a kind of high leak tightness saddle connector, 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, a bus of described annular sheet metal is circular arc, elliptic arc or triangle, De Quan limit, described annular sheet metal two ends is fixedly connected with cylinder inboard wall is embedded, described annular sheet metal neutral position has annular recess, in described annular recess, is provided with O-ring seal.
The beneficial effects of the utility model are, this high leak tightness saddle connector is simple in structure, are 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 optimum embodiment's of the utility model high leak tightness saddle connector structural representation.
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 high leak tightness saddle connector, 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, and a bus of annular sheet metal 3 is circular arc, elliptic arc or triangle, annular sheet metal 3 De Quan limits, two ends and embedded being fixedly connected with of cylindrical shell 2 inwalls, annular sheet metal 3 neutral positions have annular recess 4, are 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. a high leak tightness saddle connector, 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), a bus of described annular sheet metal (3) is circular arc, elliptic arc or triangle, De Quan limit, described annular sheet metal (3) two ends and embedded being fixedly connected with of cylindrical shell (2) inwall, described annular sheet metal (3) neutral position has annular recess (4), be provided with O-ring seal (5) in described annular recess (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202780704U CN203322609U (en) | 2013-05-20 | 2013-05-20 | High-sealing-performance saddle-shaped connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202780704U CN203322609U (en) | 2013-05-20 | 2013-05-20 | High-sealing-performance saddle-shaped connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203322609U true CN203322609U (en) | 2013-12-04 |
Family
ID=49661960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202780704U Expired - Fee Related CN203322609U (en) | 2013-05-20 | 2013-05-20 | High-sealing-performance saddle-shaped connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203322609U (en) |
-
2013
- 2013-05-20 CN CN2013202780704U patent/CN203322609U/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 |