CN203258266U - Saddle joint with reliable performance - Google Patents
Saddle joint with reliable performance Download PDFInfo
- Publication number
- CN203258266U CN203258266U CN 201320277915 CN201320277915U CN203258266U CN 203258266 U CN203258266 U CN 203258266U CN 201320277915 CN201320277915 CN 201320277915 CN 201320277915 U CN201320277915 U CN 201320277915U CN 203258266 U CN203258266 U CN 203258266U
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- CN
- China
- Prior art keywords
- saddle
- utility
- model
- saddle joint
- reliable performance
- 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
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Gasket Seals (AREA)
Abstract
The utility model provides a saddle joint with reliable performance. The saddle joint comprises a saddle pedestal, wherein the saddle pedestal comprises a cylinder body connected with a branched pipeline, an elastic annular metal sheet is arranged at the port of the cylinder body, is in embedded fixed connection with the inner wall of the cylinder body and comprises an annular concave part, and a rubber seal ring is arranged in the annular concave part and comprises two cycles of barb-shaped lips. The saddle joint with the reliable performance has the advantages that the structure is simple, the manufacture is liable, and the sealing performance is good; and a water leakage problem caused by a poor sealing property is avoided.
Description
Technical field
The utility model relates to the pipe fittings technical field, especially designs the reliable saddle connector of a kind of sealability.
Background technique
It is the raw material once injection moulding that plastic inspection well adopts macromolecule resin, and Split assembled forms, and adopts with well casing to flexibly connect, pipeline and well soil associated movement, uniform settlement has 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, and layout is complicated, and the connection request between main conduit and the 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 relatively poor, three's size is subjected 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 relatively poor problem of sealing effect between existing saddle connector and the bypass line, the utility model provides the reliable saddle connector of a kind of sealability to solve the problems referred to above.
The technological scheme that its technical problem that solves the utility model adopts is: the reliable saddle connector of a kind of sealability, 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 is fixedly connected with cylinder inboard wall is embedded, described annular sheet metal has annular recess, be provided with O-ring seal in the described annular recess, described O-ring seal has barb-shaped lip limit, and the quantity on described barb-shaped lip limit is two circles.
The beneficial effects of the utility model are, the reliable saddle connector of this sealability is simple in structure, are easy to make, and good seal performance has been avoided the seepy question that causes because of poor sealing performance.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the optimum embodiment's of the reliable saddle connector of the utility model sealability structural representation.
Among the 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 representation 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 sealability reliable saddle connector, comprise saddle bearing 1, saddle bearing 1 has with bypass line and is connected cylindrical shell 2, and cylindrical shell 2 ports are provided with has flexible annular sheet metal 3, annular sheet metal 3 and embedded being fixedly connected with of cylindrical shell 2 inwalls, annular sheet metal 3 has annular recess 4, be provided with O-ring seal 5 in the annular recess 4, O-ring seal 5 has barb-shaped lip limit, and the quantity on barb-shaped lip limit is two circles.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, 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 the specification, must determine its technical scope according to the claim scope.
Claims (1)
1. reliable saddle connector of sealability, 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) and embedded being fixedly connected with of cylindrical shell (2) inwall, described annular sheet metal (3) has annular recess (4), be provided with O-ring seal (5) in the described annular recess (4), described O-ring seal (5) has barb-shaped lip limit, and the quantity on described barb-shaped lip limit is two circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320277915 CN203258266U (en) | 2013-05-20 | 2013-05-20 | Saddle joint with reliable performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320277915 CN203258266U (en) | 2013-05-20 | 2013-05-20 | Saddle joint with reliable performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258266U true CN203258266U (en) | 2013-10-30 |
Family
ID=49470829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320277915 Expired - Fee Related CN203258266U (en) | 2013-05-20 | 2013-05-20 | Saddle joint with reliable performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258266U (en) |
-
2013
- 2013-05-20 CN CN 201320277915 patent/CN203258266U/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: 20131030 Termination date: 20140520 |