CN103939453A - Metal sealing gasket - Google Patents
Metal sealing gasket Download PDFInfo
- Publication number
- CN103939453A CN103939453A CN201410199096.9A CN201410199096A CN103939453A CN 103939453 A CN103939453 A CN 103939453A CN 201410199096 A CN201410199096 A CN 201410199096A CN 103939453 A CN103939453 A CN 103939453A
- Authority
- CN
- China
- Prior art keywords
- rubber
- ring body
- reverse side
- annular
- groove
- 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.)
- Pending
Links
Landscapes
- Gasket Seals (AREA)
Abstract
The invention discloses a metal sealing gasket which comprises an annular body. The metal sealing gasket is characterized in that two annular grooves are formed in the front face of the annular body, the planes of the middles of the two grooves are higher than the plane of the annular body, the portions, close to the inside, of the grooves and the portion, close to the inside, of the annular body are filled with rubber, the rubber filling faces are higher than the planes of the middles of the two grooves, an annular groove is formed in the back face of the annular body, the annular groove in the back face is located between the two annular grooves in the front face, the annular groove in the back face is filled with rubber, and the rubber filling face of the back face is higher than the annular body. The metal sealing gasket overcomes the defects in the prior art and is reasonable in design and structure; the grooves are formed in the two faces of the annular body and then filled with rubber, and the rubber filling faces are higher than the annular body during connection and extruded so that the sealing effect can be achieved; the metal sealing gasket has not only the strength of a metal gasket but also a good sealing effect, and is wide in application range.
Description
Technical field
The present invention relates to gasket techniques field, specifically belong to a kind of metal packing washer.
Background technique
The part of packing ring thumb pad between connected piece and nut.Be generally pancake metal ring; be used for protecting the surface of connected piece not abraded by nut; disperse the pressure of nut to connected piece, now along with gasket applications needs the intensity of some existing metal washers under some specific occasions, have again the packing ring of excellent sealing effect.
Summary of the invention
The object of this invention is to provide a kind of metal packing washer, the deficiencies in the prior art have been overcome, project organization is reasonable, ring body two faces are offered groove, with rubber, groove is filled again, when connecting, because rubber surface is higher than ring body, thereby be squeezed, reach sealing effect, the intensity of existing metal washer has again excellent sealing effect, and usage range is wide.
The technical solution used in the present invention is as follows:
A kind of metal packing washer, comprise ring body, it is characterized in that: described ring body front is provided with two annular grooves, two groove intermediate portion planes are higher than ring body plane, near inner groove and near on inner ring body, be filled with rubber, rubber filling face is higher than two groove intermediate portion planes, described ring body reverse side is provided with an annular groove, reverse side annular groove is positioned in the middle of two positive annular grooves, in described reverse side annular groove, be filled with rubber, reverse side rubber filling face is higher than ring body.
Described front rubber filling face is ramp type, higher the closer to the place in the center of circle.
The part of described reverse side rubber filling face chime rings shape body is semi-circular shape.
Described ring body is metal material.
Compared with the prior art, beneficial effect of the present invention is as follows:
Ring body two faces of the present invention are offered groove, then with rubber, groove are filled, and when connecting, because rubber surface is higher than ring body, thereby be squeezed, reach sealing effect, and the intensity of existing metal washer has again excellent sealing effect, and usage range is wide.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present invention.
Fig. 2 is A-A sectional structure schematic diagram of the present invention.
Fig. 3 is reverse side structural representation of the present invention.
Embodiment
Referring to accompanying drawing, a kind of metal packing washer, comprise ring body 1, it is characterized in that: described ring body 1 front is provided with two annular grooves 2, two groove intermediate portion planes 3 are higher than ring body plane, near inner groove and near on inner ring body, be filled with rubber 5, rubber filling face is higher than two groove intermediate portion 3 planes, described ring body reverse side is provided with an annular groove, reverse side annular groove is positioned in the middle of two positive annular grooves, in described reverse side annular groove, be filled with rubber 4, reverse side rubber 4 filling faces are higher than ring body, described front rubber filling face is ramp type, higher the closer to the place in the center of circle, the part of described reverse side rubber filling face chime rings shape body is semi-circular shape, described ring body is metal material.
Claims (4)
1. a metal packing washer, comprise ring body, it is characterized in that: described ring body front is provided with two annular grooves, two groove intermediate portion planes are higher than ring body plane, near inner groove and near on inner ring body, be filled with rubber, rubber filling face is higher than two groove intermediate portion planes, described ring body reverse side is provided with an annular groove, reverse side annular groove is positioned in the middle of two positive annular grooves, in described reverse side annular groove, be filled with rubber, reverse side rubber filling face is higher than ring body.
2. a kind of metal packing washer according to claim 1, is characterized in that: described front rubber filling face is ramp type, higher the closer to the place in the center of circle.
3. a kind of metal packing washer according to claim 1, is characterized in that: the part of described reverse side rubber filling face chime rings shape body is semi-circular shape.
4. a kind of metal packing washer according to claim 1, is characterized in that: described ring body is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199096.9A CN103939453A (en) | 2014-05-12 | 2014-05-12 | Metal sealing gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199096.9A CN103939453A (en) | 2014-05-12 | 2014-05-12 | Metal sealing gasket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103939453A true CN103939453A (en) | 2014-07-23 |
Family
ID=51187277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410199096.9A Pending CN103939453A (en) | 2014-05-12 | 2014-05-12 | Metal sealing gasket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103939453A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901441A (en) * | 2015-06-02 | 2015-09-09 | 安徽孟凌精密电子有限公司 | Rare earth permanent magnetic DC micro-motor used for new energy automobile |
| CN105526357A (en) * | 2014-09-28 | 2016-04-27 | 青岛海尔洗衣机有限公司 | Gasket and deceleration clutch device of washing machine |
| CN105805145A (en) * | 2016-05-31 | 2016-07-27 | 常州市耐斯工控工程有限公司 | Waterproof fastener gasket |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB881680A (en) * | 1960-03-21 | 1961-11-08 | Parker Hannifin Corp | High pressure sealing device |
| US3500712A (en) * | 1968-07-11 | 1970-03-17 | Illinois Tool Works | Sealing washer unit |
| CN2314157Y (en) * | 1997-12-22 | 1999-04-14 | 陈吉成 | H shape composite cushion |
| CN2554426Y (en) * | 2002-06-28 | 2003-06-04 | 重庆川东减震制造有限公司 | Dust-proof sealing washer of shock absorber |
| CN201062662Y (en) * | 2006-07-21 | 2008-05-21 | 潘永椿 | Elastic hard gasket |
| CN201187514Y (en) * | 2008-04-10 | 2009-01-28 | 石家庄强大泵业集团有限责任公司 | Washer of seal bolt |
| CN201627812U (en) * | 2009-11-23 | 2010-11-10 | 平高集团有限公司 | Combination gasket and bolt sealing structure |
| CN202274088U (en) * | 2011-09-08 | 2012-06-13 | 安徽中鼎金亚汽车管件制造有限公司 | Sealing gasket |
| CN202690701U (en) * | 2012-07-20 | 2013-01-23 | 常州市金美机械制造有限公司 | Gasket with rubber seal rings |
| CN103470607A (en) * | 2013-09-13 | 2013-12-25 | 宁波双驰电子有限公司 | Gasket |
-
2014
- 2014-05-12 CN CN201410199096.9A patent/CN103939453A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB881680A (en) * | 1960-03-21 | 1961-11-08 | Parker Hannifin Corp | High pressure sealing device |
| US3500712A (en) * | 1968-07-11 | 1970-03-17 | Illinois Tool Works | Sealing washer unit |
| CN2314157Y (en) * | 1997-12-22 | 1999-04-14 | 陈吉成 | H shape composite cushion |
| CN2554426Y (en) * | 2002-06-28 | 2003-06-04 | 重庆川东减震制造有限公司 | Dust-proof sealing washer of shock absorber |
| CN201062662Y (en) * | 2006-07-21 | 2008-05-21 | 潘永椿 | Elastic hard gasket |
| CN201187514Y (en) * | 2008-04-10 | 2009-01-28 | 石家庄强大泵业集团有限责任公司 | Washer of seal bolt |
| CN201627812U (en) * | 2009-11-23 | 2010-11-10 | 平高集团有限公司 | Combination gasket and bolt sealing structure |
| CN202274088U (en) * | 2011-09-08 | 2012-06-13 | 安徽中鼎金亚汽车管件制造有限公司 | Sealing gasket |
| CN202690701U (en) * | 2012-07-20 | 2013-01-23 | 常州市金美机械制造有限公司 | Gasket with rubber seal rings |
| CN103470607A (en) * | 2013-09-13 | 2013-12-25 | 宁波双驰电子有限公司 | Gasket |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526357A (en) * | 2014-09-28 | 2016-04-27 | 青岛海尔洗衣机有限公司 | Gasket and deceleration clutch device of washing machine |
| CN105526357B (en) * | 2014-09-28 | 2019-12-13 | 青岛海尔洗衣机有限公司 | Speed reduction clutch device of washing machine |
| CN104901441A (en) * | 2015-06-02 | 2015-09-09 | 安徽孟凌精密电子有限公司 | Rare earth permanent magnetic DC micro-motor used for new energy automobile |
| CN104901441B (en) * | 2015-06-02 | 2018-06-15 | 安徽孟凌精密电子有限公司 | New-energy automobile rareearth permanent-magnet DC micro machine |
| CN105805145A (en) * | 2016-05-31 | 2016-07-27 | 常州市耐斯工控工程有限公司 | Waterproof fastener gasket |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103939453A (en) | Metal sealing gasket | |
| MX352685B (en) | Seal ring. | |
| CN204387300U (en) | A kind of automobile sealed pad | |
| CN202732935U (en) | Framework type seal ring | |
| CN203868315U (en) | Double-side positioning sealing ring | |
| CN204213342U (en) | Heavy duty is floating seal oppositely | |
| CN104372807B (en) | A kind of side seal well lid | |
| CN205048018U (en) | Outer union | |
| CN205036466U (en) | Construction improvement type piston ring | |
| CN202612607U (en) | Lapped sealing ring | |
| CN204253874U (en) | Fermenting tub mechanical seal device | |
| CN203309116U (en) | Reinforced seal ring | |
| CN204437031U (en) | A kind of waterproof washer | |
| CN205767079U (en) | A kind of tyre vulcanization negative pressure is to concentric mechanism | |
| CN203823047U (en) | Inner arc-shaped and outer V-shaped rubber sealing ring | |
| CN204239752U (en) | Seal arrangement | |
| CN204805574U (en) | Sealed vice structure of butterfly valve sealed firmly | |
| CN106838315A (en) | A kind of Novel anti-leakage bonded washer | |
| CN103671911A (en) | Sealing ring | |
| CN203258062U (en) | Sealing device of tensioning track oil cylinder of excavator | |
| CN104089015A (en) | Sealing piece | |
| CN204677880U (en) | A kind of one-way valve valve gap and valve rod elastic sealing structure | |
| CN204239791U (en) | Single piece type fire-proof ball valve | |
| CN202468978U (en) | Inner arc-shaped rectangular rubber sealing ring | |
| CN203571029U (en) | Dustproof sealing gasket for oil seal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140723 |