CN2501917Y - Pipe collar for water supply and drain-pipe - Google Patents
Pipe collar for water supply and drain-pipe Download PDFInfo
- Publication number
- CN2501917Y CN2501917Y CN 01261013 CN01261013U CN2501917Y CN 2501917 Y CN2501917 Y CN 2501917Y CN 01261013 CN01261013 CN 01261013 CN 01261013 U CN01261013 U CN 01261013U CN 2501917 Y CN2501917 Y CN 2501917Y
- Authority
- CN
- China
- Prior art keywords
- pipe
- collar
- drain
- water supply
- collars
- 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
Images
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Abstract
The utility model discloses a pipe collar for water supply and drain-pipe, consisting of two collars and a rubber gasket which is pressed inside the two collars. The collar is semi-circle with a herringbone convex part at the central part; the section of the rubber gasket is in a shape of skewed tooth; and the two collars are connected together with bolt. As the utility model applies two identical collars to press the rubber gasket and the herringbone convex part on the collar can position the rubber gasket, the rubber gasket is greatly pressed between the two collars; therefore, the utility model has good sealing performance.
Description
Technical field
The utility model relates to a kind of Pipe collar for water supply and drain-pipe.
Background technology
At present,, eliminated the sand casting cast iron pipe, flexible interface mechanism iron drain-pipe according to the relevant document spirit of nation-building portion, but in use, exist the steel band of pipe collar thin, the cushion rubber design is unreasonable, bolton is poor, causes sealing bad, leaks easily and waits deficiency.
Summary of the invention
The purpose of this utility model provides a kind of Pipe collar for water supply and drain-pipe of good sealing effect.
The purpose of this utility model is achieved in that it is made up of two clips and the cushion rubber that is squeezed in two clips, the clip semicircular in shape, and the middle part is provided with " people " font boss, and the cushion rubber cross section is a helical teeth shape.
Two clips are by bolted.
The technological progress that the utility model is obtained is: because the utility model has adopted the structure of two identical clip extruding cushion rubbers, " people " font boss above the clip is located cushion rubber, is squeezed in the middle of two clips good seal performance well.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic cross-section of the utility model cushion rubber.
The specific embodiment
As shown in Figure 1, the utility model is made up of two clips 1 and the cushion rubber 2 that is squeezed in two clips 1, clip 1 semicircular in shape, and the middle part is provided with " people " font boss 3, and cushion rubber 2 cross sections are helical teeth shape; Two clips 1 connect by bolt 4,5.During use, two clips 1 are socketed in the pipe joint place together with cushion rubber 2, clip 1 two ends are fastening with bolt 4,5, and cushion rubber 2 is squeezed between clip 1 and the interface tube, guaranteed the sealing of pipe joint.
Claims (2)
1, Pipe collar for water supply and drain-pipe is characterized in that: it is made up of two clips and the cushion rubber that is squeezed in two clips, the clip semicircular in shape, and the middle part is provided with " people " font boss, and the cushion rubber cross section is a helical teeth shape.
2, Pipe collar for water supply and drain-pipe according to claim 1 is characterized in that: described two clips are by bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261013 CN2501917Y (en) | 2001-09-07 | 2001-09-07 | Pipe collar for water supply and drain-pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261013 CN2501917Y (en) | 2001-09-07 | 2001-09-07 | Pipe collar for water supply and drain-pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2501917Y true CN2501917Y (en) | 2002-07-24 |
Family
ID=33669047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01261013 Expired - Fee Related CN2501917Y (en) | 2001-09-07 | 2001-09-07 | Pipe collar for water supply and drain-pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2501917Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317099A (en) * | 2015-11-16 | 2016-02-10 | 马玉荣 | Fixing and reinforcing rack for drainage pipeline |
-
2001
- 2001-09-07 CN CN 01261013 patent/CN2501917Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317099A (en) * | 2015-11-16 | 2016-02-10 | 马玉荣 | Fixing and reinforcing rack for drainage pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |