CN204083227U - A kind of sealed type exhaust port pad - Google Patents
A kind of sealed type exhaust port pad Download PDFInfo
- Publication number
- CN204083227U CN204083227U CN201420536345.4U CN201420536345U CN204083227U CN 204083227 U CN204083227 U CN 204083227U CN 201420536345 U CN201420536345 U CN 201420536345U CN 204083227 U CN204083227 U CN 204083227U
- Authority
- CN
- China
- Prior art keywords
- exhaust port
- shim body
- sealed type
- utility
- type exhaust
- 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
- 239000004677 Nylon Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 6
- 229920001778 nylon Polymers 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model discloses a kind of sealed type exhaust port pad, include shim body, shim body is provided with the exhaust port of the ellipse that four are arranged side by side, the upper edge of shim body is provided with a registration hole, lower end shim body being positioned at each exhaust port respectively correspondence is provided with a curved flanges, be respectively equipped with a mounting hole in each curved flanges, the inwall of each exhaust port be coated with nylon material sealing layer.The utility model novel structure, registration, the nylon material sealing layer on exhaust port inwall, enhances wear-resisting and sealability, and working life extends.
Description
Technical field
The utility model relates generally to pad field, particularly relates to a kind of sealed type exhaust port pad.
Background technique
Pad (gasket) is the mechanical seal between two objects, usually to be under pressure between prevent two objects, burn into and pipeline expand with heat and contract with cold leakage naturally.Because machining surface can not be perfect, pad is used to fill up irreqularity.Be generally that a shim body has multiple hole in prior art, manufacturing process is complicated.
Model utility content
The utility model object is exactly the defect in order to make up prior art, provides a kind of sealed type exhaust port pad.
The utility model is achieved through the following technical solutions:
A kind of sealed type exhaust port pad, include shim body, it is characterized in that: shim body is provided with the exhaust port of the ellipse that four are arranged side by side, the upper edge of shim body is provided with a registration hole, lower end shim body being positioned at each exhaust port respectively correspondence is provided with a curved flanges, be respectively equipped with a mounting hole in each curved flanges, the inwall of each exhaust port be coated with nylon material sealing layer.
The utility model has the advantages that:
The utility model novel structure, registration, the nylon material sealing layer on exhaust port inwall, enhances wear-resisting and sealability, and working life extends.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of sealed type exhaust port pad, include shim body 1, shim body 1 is provided with the exhaust port 2 of the ellipse that four are arranged side by side, the upper edge of shim body 1 is provided with a registration hole 3, lower end shim body 1 being positioned at each exhaust port 2 respectively correspondence is provided with a curved flanges 4, is respectively equipped with a mounting hole 5, the inwall of each exhaust port 2 is coated with nylon material sealing layer 6 in each curved flanges 4.
Claims (1)
1. a sealed type exhaust port pad, include shim body, it is characterized in that: shim body is provided with the exhaust port of the ellipse that four are arranged side by side, the upper edge of shim body is provided with a registration hole, lower end shim body being positioned at each exhaust port respectively correspondence is provided with a curved flanges, be respectively equipped with a mounting hole in each curved flanges, the inwall of each exhaust port be coated with nylon material sealing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536345.4U CN204083227U (en) | 2014-09-17 | 2014-09-17 | A kind of sealed type exhaust port pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536345.4U CN204083227U (en) | 2014-09-17 | 2014-09-17 | A kind of sealed type exhaust port pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083227U true CN204083227U (en) | 2015-01-07 |
Family
ID=52175949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420536345.4U Expired - Fee Related CN204083227U (en) | 2014-09-17 | 2014-09-17 | A kind of sealed type exhaust port pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204083227U (en) |
-
2014
- 2014-09-17 CN CN201420536345.4U patent/CN204083227U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20150917 |
|
| EXPY | Termination of patent right or utility model |