CN104074627A - Sealing gasket of engine cylinder head cover - Google Patents
Sealing gasket of engine cylinder head cover Download PDFInfo
- Publication number
- CN104074627A CN104074627A CN201410333640.4A CN201410333640A CN104074627A CN 104074627 A CN104074627 A CN 104074627A CN 201410333640 A CN201410333640 A CN 201410333640A CN 104074627 A CN104074627 A CN 104074627A
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- CN
- China
- Prior art keywords
- sealing gasket
- gasket body
- engine cylinder
- sealing
- cylinder head
- 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 relates to the technical field of engine parts, in particular to a sealing gasket of an engine cylinder head cover. The sealing gasket comprises a T-shaped sealing gasket body, wherein the upper portion of the section of the sealing gasket body is big, and the lower portion of the section of the sealing gasket body is small. Sealing lines with circular arc sections are arranged at the top end and/or the bottom end of the sealing gasket body. The sealing lines and the sealing gasket body are integrally formed. The two sides of the sealing gasket body are respectively provided with at least two bosses, wherein the section of each boss is in the shape of a trapezoid or a sector. The upper portion of the sealing gasket body is provided with a groove for assembly and disassembly. According to the sealing gasket, the sealing lines are arranged at the top end and/or the bottom end of the sealing gasket body, and the bosses are arranged on the two sides of the sealing gasket body, so the sealing effect between the engine cylinder head cover and a cylinder head can be guaranteed; besides, the groove for assembly and disassembly formed in the upper portion of the sealing gasket body can facilitate assembly and disassembly.
Description
Technical field
The present invention relates to engine component technical field, especially relate to a kind of sealing gasket of engine cylinder cowl.
Background technique
At present, the most rubber materials that adopt of the sealing between engine cylinder cowl of the prior art and cylinder cap are realized.If material selects improper or structure is improper, all can cause leakage of oil or pad to be occurred by situations such as pressure breaks, and handling difficulty, therefore sealing effect is bad, thereby affect the performance of motor.
Summary of the invention
For the deficiency of above-mentioned prior art existence, the object of this invention is to provide a kind of sealing gasket of engine cylinder cowl, it has the sealing effect that can guarantee between engine cylinder cowl and cylinder cap, and feature easy to loading and unloading.
To achieve these goals, the technical solution adopted in the present invention is: a kind of sealing gasket of engine cylinder cowl, comprise that sectional shape is the "T"-shaped sealing gasket body that top is large, bottom is little, the top of described sealing gasket body and/or bottom are provided with the potted line that cross section is circular arc, potted line and this body by integral forming of sealing gasket, it is trapezoidal or fan-shaped boss that the both sides of sealing gasket body are equipped with at least two cross sections, and described sealing gasket body top offers access recess.
Wherein, the both sides on described sealing gasket body top are provided with the protruding position of handling.
Wherein, described sealing gasket body bottom one side is provided with trapezoid boss, and opposite side is provided with fan-shaped boss.
Adopt after said structure, the advantage that compared to the prior art the present invention had is: it comprises that sectional shape is that top is large, the "T"-shaped sealing gasket body that bottom is little, the top of described sealing gasket body and/or bottom are provided with the potted line that cross section is circular arc, potted line and this body by integral forming of sealing gasket, it is trapezoidal or fan-shaped boss that the both sides of sealing gasket body are equipped with at least two cross sections, described sealing gasket body top offers access recess, the present invention arranges potted line by the top at sealing gasket body and/or bottom, the boss arranging with both sides at sealing gasket body, can guarantee the sealing effect between engine cylinder cowl and cylinder cap like this, and the access recess that sealing gasket body top is offered, can convenient assembling and disassembling.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Embodiment
The following stated is only preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
As shown in Figure 1: a kind of sealing gasket of engine cylinder cowl, comprise that sectional shape is that top is large, the "T"-shaped sealing gasket body 1 that bottom is little, the top of described sealing gasket body 1 and/or bottom are provided with the potted line 2 that cross section is circular arc, potted line 2 is one-body molded with sealing gasket body 1, it is trapezoidal or fan-shaped boss 3 that the both sides of sealing gasket body 1 are equipped with at least two cross sections, described sealing gasket body 1 top offers access recess 4, also can be provided with in the both sides on described sealing gasket body 1 top the protruding position of handling, described sealing gasket body 1 bottom one side is provided with trapezoid boss 3, opposite side is provided with fan-shaped boss 3, the present invention arranges potted line 2 by the top at sealing gasket body 1 and/or bottom, the boss 3 arranging with both sides at sealing gasket body 1, can guarantee the sealing effect between engine cylinder cowl and cylinder cap like this, and the access recess 4 that sealing gasket body 1 top is offered, can convenient assembling and disassembling.
The above is only better embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in patent claim of the present invention therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (3)
1. the sealing gasket of an engine cylinder cowl, comprise that sectional shape is the "T"-shaped sealing gasket body that top is large, bottom is little, it is characterized in that: the top of described sealing gasket body and/or bottom are provided with the potted line that cross section is circular arc, potted line and this body by integral forming of sealing gasket, it is trapezoidal or fan-shaped boss that the both sides, bottom of sealing gasket body are equipped with at least two cross sections, and described sealing gasket body top offers access recess.
2. the sealing gasket of a kind of engine cylinder cowl according to claim 1, is characterized in that: the both sides on described sealing gasket body top are provided with the protruding position of handling.
3. the sealing gasket of a kind of engine cylinder cowl according to claim 1, is characterized in that: described sealing gasket body bottom one side is provided with trapezoid boss, and opposite side is provided with fan-shaped boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333640.4A CN104074627A (en) | 2014-07-14 | 2014-07-14 | Sealing gasket of engine cylinder head cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333640.4A CN104074627A (en) | 2014-07-14 | 2014-07-14 | Sealing gasket of engine cylinder head cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104074627A true CN104074627A (en) | 2014-10-01 |
Family
ID=51596178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333640.4A Pending CN104074627A (en) | 2014-07-14 | 2014-07-14 | Sealing gasket of engine cylinder head cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104074627A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759530A (en) * | 2018-07-24 | 2018-11-06 | 江阴市亚龙换热设备有限公司 | High efficiency leakproof plate heat exchanger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003301946A (en) * | 2002-04-11 | 2003-10-24 | Nok Corp | Gasket and gasket manufacturing method |
| KR100482880B1 (en) * | 2002-08-14 | 2005-04-14 | 현대자동차주식회사 | Mounting apparatus for cylinder block |
| WO2006034263A2 (en) * | 2004-09-21 | 2006-03-30 | Federal-Mogul Corporation | Enhanced multilayer metal gasket |
| CN201301759Y (en) * | 2008-12-04 | 2009-09-02 | 奇瑞汽车股份有限公司 | Engine cylinder cover seal gasket |
| CN101892923A (en) * | 2010-07-30 | 2010-11-24 | 重庆长安汽车股份有限公司 | Sealing gasket for cylinder head cover |
| CN201874698U (en) * | 2010-12-07 | 2011-06-22 | 青岛海力威新材料科技股份有限公司 | Sealing gasket for air cylinder cover |
-
2014
- 2014-07-14 CN CN201410333640.4A patent/CN104074627A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003301946A (en) * | 2002-04-11 | 2003-10-24 | Nok Corp | Gasket and gasket manufacturing method |
| KR100482880B1 (en) * | 2002-08-14 | 2005-04-14 | 현대자동차주식회사 | Mounting apparatus for cylinder block |
| WO2006034263A2 (en) * | 2004-09-21 | 2006-03-30 | Federal-Mogul Corporation | Enhanced multilayer metal gasket |
| CN201301759Y (en) * | 2008-12-04 | 2009-09-02 | 奇瑞汽车股份有限公司 | Engine cylinder cover seal gasket |
| CN101892923A (en) * | 2010-07-30 | 2010-11-24 | 重庆长安汽车股份有限公司 | Sealing gasket for cylinder head cover |
| CN201874698U (en) * | 2010-12-07 | 2011-06-22 | 青岛海力威新材料科技股份有限公司 | Sealing gasket for air cylinder cover |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759530A (en) * | 2018-07-24 | 2018-11-06 | 江阴市亚龙换热设备有限公司 | High efficiency leakproof plate heat exchanger |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141001 |