CN203670424U - Multi-layer gasket - Google Patents
Multi-layer gasket Download PDFInfo
- Publication number
- CN203670424U CN203670424U CN201420022935.5U CN201420022935U CN203670424U CN 203670424 U CN203670424 U CN 203670424U CN 201420022935 U CN201420022935 U CN 201420022935U CN 203670424 U CN203670424 U CN 203670424U
- Authority
- CN
- China
- Prior art keywords
- ring
- layer
- rubber
- outer metal
- metal ring
- 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
- Sealing Material Composition (AREA)
Abstract
The utility model discloses a multi-layer gasket. The multi-layer gasket comprises an inner rubber ring sleeved with an outer metal ring, wherein space between the inner rubber ring and the outer metal ring is filled with a glass fiber layer, the inner rubber layer, the outer metal ring and the middle glass fiber layer adhere and are connected into an integrated structure in a vulcanized mode, an abrasion-resistant non-woven fabric layer adheres to the inner wall of the inner rubber ring, the outer wall of the outer metal ring is provided with a corrugated groove filled with rubber, and the corrugated groove in the outer metal ring is sealed through the rubber. The multi-layer gasket is simple in structural improvement and practical, the rubber ring with good elasticity and the glass fiber layer with good mechanical performance are arranged in the outer metal ring, not only does the multi-layer gasket of the multi-layer structure have elasticity and abrasion resistance, but also mechanical performance of the gasket is enhanced in whole, and service life is long.
Description
Technical field
The utility model relates to auto parts and components, is mainly a kind of multiple layer packing ring.
Background technique
Packing ring is the part of thumb pad between connected piece and nut, is generally pancake metal ring, is used for protecting the surface of connected piece not abraded by nut, disperses the pressure of nut to connected piece; But the friction of the packing ring of metal ring and link and nut is larger, use for a long time, frictional loss is large, thereby affects overall mechanical property.
Model utility content
Technical problem to be solved in the utility model is to provide a kind of multiple layer packing ring, its architecture advances is simply practical, in metal outer ring, be designed with the rubber ring of good springiness and the glass fibre layer of good mechanical property, multilayer architecture had both had elastic wear-resisting, entirety has improved the mechanical property of packing ring, long service life again.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of multiple layer packing ring, it is characterized in that: include rubber inner ring, described rubber inner ring overcoat has metal outer ring, between described rubber inner ring and metal outer ring, be filled with glass fibre layer, described rubber inner ring, metal outer ring and middle glass fibre layer integrated bond are vulcanized the structure that is connected, on the inwall of described rubber inner ring, be stained with the wear-resisting nonwovens of one deck, the outer wall of described metal outer ring is provided with wave groove, in described wave groove, be filled with rubber, rubber is by the wave groove sealing on metal outer ring.
Glass fibre in the utility model between rubber inner ring and metal outer ring has stronger mechanical property; In the wave groove of offering on metal outer ring, filled rubber can reduce the friction area to metal outer ring, reduces frictional loss.
The utility model has the advantages that:
The utility model architecture advances is simply practical, is designed with the rubber ring of good springiness and the glass fibre layer of good mechanical property in metal outer ring, and multilayer architecture had both had elastic wear-resisting, and entirety has improved the mechanical property of packing ring, long service life again.
Accompanying drawing explanation
Fig. 1 is plan view of the present utility model.
Fig. 2 is side view of the present utility model.
Embodiment
Referring to Fig. 1, a kind of multiple layer packing ring, include rubber inner ring 1, described rubber inner ring 1 overcoat has metal outer ring 2, between described rubber inner ring 1 and metal outer ring 2, be filled with glass fibre layer 3, described rubber inner ring 1, metal outer ring 2 and middle glass fibre layer 3 integrated bond are vulcanized the structure that is connected, on the inwall of described rubber inner ring 1, be stained with the wear-resisting nonwovens 4 of one deck, the outer wall of described metal outer ring 2 is provided with wave groove 5, in described wave groove 5, be filled with rubber 6, rubber 6 seals the wave groove on metal outer ring 5.
Claims (1)
1. a multiple layer packing ring, it is characterized in that: include rubber inner ring, described rubber inner ring overcoat has metal outer ring, between described rubber inner ring and metal outer ring, be filled with glass fibre layer, described rubber inner ring, metal outer ring and middle glass fibre layer integrated bond are vulcanized the structure that is connected, on the inwall of described rubber inner ring, be stained with the wear-resisting nonwovens of one deck, the outer wall of described metal outer ring is provided with wave groove, in described wave groove, be filled with rubber, rubber is by the wave groove sealing on metal outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022935.5U CN203670424U (en) | 2014-01-14 | 2014-01-14 | Multi-layer gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022935.5U CN203670424U (en) | 2014-01-14 | 2014-01-14 | Multi-layer gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203670424U true CN203670424U (en) | 2014-06-25 |
Family
ID=50966726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420022935.5U Expired - Fee Related CN203670424U (en) | 2014-01-14 | 2014-01-14 | Multi-layer gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203670424U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286570A (en) * | 2018-01-23 | 2018-07-17 | 广州贝士特橡塑有限公司 | Axle sleeve washer |
| CN113775757A (en) * | 2021-08-12 | 2021-12-10 | 山东鲁普科技有限公司 | High-temperature-resistant chemical fiber gasket and manufacturing method thereof |
-
2014
- 2014-01-14 CN CN201420022935.5U patent/CN203670424U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286570A (en) * | 2018-01-23 | 2018-07-17 | 广州贝士特橡塑有限公司 | Axle sleeve washer |
| CN113775757A (en) * | 2021-08-12 | 2021-12-10 | 山东鲁普科技有限公司 | High-temperature-resistant chemical fiber gasket and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2011103000A3 (en) | Fluid management system | |
| CN203670424U (en) | Multi-layer gasket | |
| CN202927171U (en) | Decompression valve for water seal device | |
| CN205350335U (en) | Novel gasket | |
| CN201368271Y (en) | Multi-layer metal bellows | |
| CN201401310Y (en) | Packing sealing ring of gas compressor | |
| CN205278506U (en) | Novel resistant high pressure isolating valve | |
| CN208107146U (en) | A kind of automobile sealing ring | |
| CN105736552A (en) | Gasket | |
| CN103939453A (en) | Metal sealing gasket | |
| CN202612607U (en) | Lapped sealing ring | |
| CN202733268U (en) | Buckling-type hose connector with nut | |
| CN207421319U (en) | A kind of Multifunctional silica gel sealing ring | |
| CN202451836U (en) | Reversed-lip polytetrafluoroethylene (PTFE) structural oil seal | |
| CN204437263U (en) | Motor-car dust ring | |
| CN207059407U (en) | A kind of multilayer adsorbs non-dust cloth | |
| CN106838315A (en) | A kind of Novel anti-leakage bonded washer | |
| CN204163977U (en) | A kind of full double team cloth concrete piston | |
| CN202360754U (en) | Sealing gasket | |
| CN204186768U (en) | The two-sided selflubricating Composition spacer of a kind of high-mechanic | |
| CN203239982U (en) | Valve convenient to operate | |
| CN201552789U (en) | Sealing rib strip combined by polyurethane and non-woven fabrics | |
| CN202112363U (en) | Glove | |
| CN203248744U (en) | Novel abrasion resistance butterfly valve | |
| CN206530623U (en) | A kind of practical automobile brake hose |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20190114 |