CN103993977A - Sedan engine air filter sealing ring - Google Patents
Sedan engine air filter sealing ring Download PDFInfo
- Publication number
- CN103993977A CN103993977A CN201410249075.3A CN201410249075A CN103993977A CN 103993977 A CN103993977 A CN 103993977A CN 201410249075 A CN201410249075 A CN 201410249075A CN 103993977 A CN103993977 A CN 103993977A
- Authority
- CN
- China
- Prior art keywords
- sealing
- seal
- sealing ring
- engine air
- seal 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.)
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Abstract
The invention discloses a sedan engine air filter sealing ring which comprises a sealing body, a sealing piece, protruding ribs and a protruding groove. The sedan engine air filter sealing ring is characterized in that the sealing body is arranged to be of an annular structure, the sealing piece is arranged to be of an annular structure and is arranged on the bottom of the inner side of the sealing body, the protruding ribs are arranged on the sealing piece, and the protruding groove is formed in the bottom of the sealing body. The sedan engine air filter sealing ring has the advantages that the reversed-V-shaped protruding groove is formed in the bottom of the sealing body, the elasticity of the sealing ring can be improved, the connecting fastening degree of the sealing ring on a filter can be improved, meanwhile, the multiple protruding ribs are arranged on the sealing piece, the connecting compactness of the sealing ring and the filter is improved, and the problem that the sealing performance of the sealing ring is lowered due to sedan jolting is solved. The sealing body, the sealing piece, the protruding ribs and the protruding groove are formed by macromolecule rubber materials in a one-time mode, the overall performance of the sealing ring is improved, the sedan engine air filter sealing ring has the advantages that high-temperature resistance is achieved, corrosion resistance is achieved, and sealing performance is high.
Description
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Technical field
The present invention relates to a kind of seal ring, especially relate to a kind of motorcar engine air-strainer seal ring.
Background technique
Car is after travelling for a long time; motor produces a large amount of heats makes engine air filter be in the condition of high temperature; the sealed ring deformation of the engine air filter that lasting high temperature can cause conventionally; and then reduce the sealing of seal ring; simultaneously at car jolting while travelling; easily make engine air filter seal ring occur to become flexible and even come off, can have a negative impact to the normal work of air-strainer, and then can affect the normal operation of motor.
Summary of the invention
The object of the invention is yielding in car travels for a long time for existing motorcar engine air-strainer seal ring, loosening, the problem that causes sealing ring tightness to decline, provides a kind of high temperature resistant, corrosion-resistant, motorcar engine air-strainer seal ring that sealability is strong.
The present invention solves the technological scheme that its technical problem takes:
A kind of motorcar engine air-strainer seal ring, comprise seal, diaphragm seal, convex tendon and tongue, it is characterized in that: described seal is set to loop configuration, described diaphragm seal is set to loop configuration, and diaphragm seal is arranged on the inside bottom of seal, described convex tendon is arranged on diaphragm seal, convex tendon not only can improve the performance of seal ring, also can improve tautness and sealing between seal ring and filter cleaner, prevent that seal ring from occurring loosening or coming off under automobile bumpiness state, described tongue is arranged on seal bottom, tongue can improve the elasticity of seal ring, in the time that seal ring is subject to external force extruding, tongue can make seal ring return to original shape, further improve the sealing between seal ring and filter cleaner, described seal, diaphragm seal, convex tendon adopts polymer rubber material disposal molding, improve the overall sealing performance of seal ring, further improve the heat-resisting of seal ring, decay resistance, extend the working life of seal ring.
Further, described convex tendon, its quantity is 2-4 bar.
Further, described tongue is set to inverted v-shaped structure.
Beneficial effect: the present invention is provided with inverted v-shaped tongue in seal bottom, not only can improve the elasticity of seal ring, can also improve the tautness that seal ring connects on filter cleaner, many convex tendons are set simultaneously on diaphragm seal, improve the tightness that is connected between seal ring and filter cleaner, overcome car makes sealing ring tightness decline problem because jolting.Seal, diaphragm seal, convex tendon and tongue adopt polymer rubber material disposal molding, have improved the overall performance of seal ring, have the advantages such as high temperature resistant, corrosion-resistant, sealability is strong.
Brief description of the drawings
Fig. 1 is plan view of the present invention.
Fig. 2 is the A-A sectional drawing of Fig. 1 of the present invention.
In figure: 1. seal, 2. diaphragm seal, 3. convex tendon, 4. tongue.
Embodiment
Below with reference to accompanying drawing, the present invention is described in detail.
A kind of motorcar engine air-strainer seal ring, comprise seal 1, diaphragm seal 2, convex tendon 3 and tongue 4, it is characterized in that: described seal 1 is set to loop configuration, described diaphragm seal 2 is set to loop configuration, and be arranged on seal 1 inside bottom, described convex tendon 3 is arranged on diaphragm seal 2, its quantity is 3, convex tendon 3 not only can improve the performance of seal ring, also can improve tautness and sealing between seal ring and filter cleaner, prevent that seal ring from occurring loosening or coming off under automobile bumpiness state, described tongue 4 is arranged on seal 1 bottom, tongue 4 is set to inverted v-shaped structure, tongue 4 can improve the elasticity of seal ring, in the time that seal ring is subject to external force extruding, tongue can make seal ring return to original shape, further improve the sealing between seal ring and filter cleaner, described seal 1, diaphragm seal 2, convex tendon 3 is one-body molded by polymer rubber material, can improve the overall performance of seal ring, improve the heat-resisting of seal ring, decay resistance, extend the working life of seal ring.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.
Claims (3)
1. a motorcar engine air-strainer seal ring, comprise seal, diaphragm seal, convex tendon and tongue, it is characterized in that: described seal is set to loop configuration, described diaphragm seal is set to loop configuration, and diaphragm seal is arranged on the inside bottom of seal, described convex tendon is arranged on diaphragm seal, and described tongue is arranged on seal bottom.
2. motorcar engine air-strainer seal ring according to claim 1, is characterized in that: described convex tendon, its quantity is 2-4 bar.
3. motorcar engine air-strainer seal ring according to claim 1, is characterized in that: described tongue is set to inverted v-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249075.3A CN103993977A (en) | 2014-06-08 | 2014-06-08 | Sedan engine air filter sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410249075.3A CN103993977A (en) | 2014-06-08 | 2014-06-08 | Sedan engine air filter sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103993977A true CN103993977A (en) | 2014-08-20 |
Family
ID=51308268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410249075.3A Pending CN103993977A (en) | 2014-06-08 | 2014-06-08 | Sedan engine air filter sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103993977A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6026774A (en) * | 1997-06-27 | 2000-02-22 | Daihatsu Motor Co., Ltd. | Structure for connecting an intake tube to a cylinder head of an internal combustion engine |
| CN201288624Y (en) * | 2008-10-15 | 2009-08-12 | 奥凯嘉集团有限公司 | Seal ring fixing board for strainer |
| CN201367950Y (en) * | 2008-11-27 | 2009-12-23 | 奇瑞汽车股份有限公司 | Structure for crankshaft oil seal of automobile engine |
| CN201582009U (en) * | 2009-12-23 | 2010-09-15 | 斯凯孚密封系统(芜湖)有限公司 | Oil seal of engine crankshaft |
| CN203879649U (en) * | 2014-06-08 | 2014-10-15 | 彭常龙 | Sealing ring for air filter of car engine |
-
2014
- 2014-06-08 CN CN201410249075.3A patent/CN103993977A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6026774A (en) * | 1997-06-27 | 2000-02-22 | Daihatsu Motor Co., Ltd. | Structure for connecting an intake tube to a cylinder head of an internal combustion engine |
| CN201288624Y (en) * | 2008-10-15 | 2009-08-12 | 奥凯嘉集团有限公司 | Seal ring fixing board for strainer |
| CN201367950Y (en) * | 2008-11-27 | 2009-12-23 | 奇瑞汽车股份有限公司 | Structure for crankshaft oil seal of automobile engine |
| CN201582009U (en) * | 2009-12-23 | 2010-09-15 | 斯凯孚密封系统(芜湖)有限公司 | Oil seal of engine crankshaft |
| CN203879649U (en) * | 2014-06-08 | 2014-10-15 | 彭常龙 | Sealing ring for air filter of car engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140820 |