CN202056297U - High-rebound resilience wound gasket - Google Patents
High-rebound resilience wound gasket Download PDFInfo
- Publication number
- CN202056297U CN202056297U CN201120171434XU CN201120171434U CN202056297U CN 202056297 U CN202056297 U CN 202056297U CN 201120171434X U CN201120171434X U CN 201120171434XU CN 201120171434 U CN201120171434 U CN 201120171434U CN 202056297 U CN202056297 U CN 202056297U
- Authority
- CN
- China
- Prior art keywords
- wound gasket
- basic model
- metal tape
- tape
- rebound resilience
- 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
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Abstract
The utility model relates to a high-rebound resilience wound gasket, which comprises a basic model. The basic model comprises a packing strap and a metal strap. The metal strap and the packing strap are alternately encircled into rings, and the cross section of the metal strap is in a W shape. As the cross section of the metal strap is in the W shape, the stress points are more, thereby, the rebound resilience of the wound gasket is greatly enhanced, and the service life of the wound gasket is prolonged.
Description
(1) technical field
The utility model relates to a kind of wound gasket.
(2) background technique
Wound gasket generally comprises the basic model between interior ring, outer shroud, interior ring and the outer shroud.Basic model is the ring that metal tape and filling tape alternately enclose coiled.The occasion that is applied to the flange connection that wound gasket is more.The cross section of the metal tape of existing wound gasket is generally V-shaped, and anti-pressure ability is lower, and recovery of self and rebound elasticity are relatively poor, therefore is difficult to reuse, and the life-span is lower.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of existing wound gasket, the utility model provides a kind of rebound elasticity good high resilience wound gasket.
The technical scheme in the invention for solving the technical problem is: a kind of high resilience wound gasket, comprise basic model, and described basic model comprises filling tape and metal tape, and described metal tape and filling tape alternately enclose the coiled ring, and the cross section of described metal tape is W shape.
Further, also comprise the outside of being located at described basic model outer shroud, be located at the interior ring of the inboard of described basic model.
Further, the angle between described metal tape and the horizontal plane is 30 °～40 °.
The beneficial effects of the utility model are: because the cross section of metal tape is W shape, so force bearing point is more, thereby has strengthened the rebound elasticity of wound gasket greatly, has improved the working life of wound gasket.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, a kind of high resilience wound gasket comprises basic model, and described basic model comprises filling tape 1 and metal tape 2, and filling tape 1 adopts graphite tape, and described metal tape 2 and filling tape 1 alternately enclose the coiled ring, and the cross section of described metal tape 2 is W shape.Also comprise the outside of being located at described basic model outer shroud 3, be located at the interior ring 4 of the inboard of described basic model.Angle between described metal tape 2 and the horizontal plane is 50 °～60 °.
Because the cross section of metal tape 2 is W shape, so force bearing point is more, thereby has strengthened the rebound elasticity of wound gasket greatly, has improved the working life of wound gasket.Angle between metal tape and the horizontal plane is designed to 50 °～60 °, helps further improving the rebound elasticity of wound gasket.
Claims (3)
1. a high resilience wound gasket comprises basic model, and described basic model comprises filling tape and metal tape, and described metal tape and filling tape alternately enclose the coiled ring, it is characterized in that: the cross section of described metal tape is W shape.
2. high resilience wound gasket as claimed in claim 1 is characterized in that: also comprise the outside of being located at described basic model outer shroud, be located at the interior ring of the inboard of described basic model.
3. high resilience wound gasket as claimed in claim 1 or 2 is characterized in that: the angle between described metal tape and the horizontal plane is 50 °～60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120171434XU CN202056297U (en) | 2011-05-23 | 2011-05-23 | High-rebound resilience wound gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120171434XU CN202056297U (en) | 2011-05-23 | 2011-05-23 | High-rebound resilience wound gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056297U true CN202056297U (en) | 2011-11-30 |
Family
ID=45016268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120171434XU Expired - Fee Related CN202056297U (en) | 2011-05-23 | 2011-05-23 | High-rebound resilience wound gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056297U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267126A (en) * | 2013-06-04 | 2013-08-28 | 慈溪博格曼密封材料有限公司 | Spirally wound gasket |
| CN106166838A (en) * | 2016-08-27 | 2016-11-30 | 慈溪博格曼密封材料有限公司 | The ring installing device of wound gasket and dress ring method |
| CN106678467A (en) * | 2017-03-03 | 2017-05-17 | 慈溪市高新密封材料有限公司 | Spiral wound gasket |
-
2011
- 2011-05-23 CN CN201120171434XU patent/CN202056297U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267126A (en) * | 2013-06-04 | 2013-08-28 | 慈溪博格曼密封材料有限公司 | Spirally wound gasket |
| CN103267126B (en) * | 2013-06-04 | 2016-02-24 | 慈溪博格曼密封材料有限公司 | Spirotallic gasket |
| CN106166838A (en) * | 2016-08-27 | 2016-11-30 | 慈溪博格曼密封材料有限公司 | The ring installing device of wound gasket and dress ring method |
| CN106166838B (en) * | 2016-08-27 | 2018-04-20 | 慈溪博格曼密封材料有限公司 | The ring installing device and dress ring method of wound gasket |
| CN106678467A (en) * | 2017-03-03 | 2017-05-17 | 慈溪市高新密封材料有限公司 | Spiral wound gasket |
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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: 20111130 Termination date: 20140523 |