KR19980059532A - Cylinder Head Cover Gasket Structure of Automotive Engine - Google Patents
Cylinder Head Cover Gasket Structure of Automotive Engine Download PDFInfo
- Publication number
- KR19980059532A KR19980059532A KR1019960078874A KR19960078874A KR19980059532A KR 19980059532 A KR19980059532 A KR 19980059532A KR 1019960078874 A KR1019960078874 A KR 1019960078874A KR 19960078874 A KR19960078874 A KR 19960078874A KR 19980059532 A KR19980059532 A KR 19980059532A
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- South Korea
- Prior art keywords
- gasket
- contact
- head cover
- oil
- cylinder head
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- Gasket Seals (AREA)
Abstract
본 발명은 자동차의 실린더헤드와 헤드커버의 사이에 설치되는 가스켓의 구조에 관한 것으로, 종래에는 가스켓(2')의 내측면으로 오일이 스며들어 그 부위에 항상 오일에 있게 되므로 가스켓(2')의 경화를 유발하게 될 뿐 아니라 상단 접촉돌기(2a')의 접촉상태가 나쁠 경우에는 누유의 우려가 많았던 바, 가스켓(2)의 내측면 상하부에 헤드커버(1)의 가스켓 수납홈(1a)의 일측면에 접촉되는 접촉돌기(2b)를 형성한 것을 특징으로 하는 본 발명에 의하면 가스켓의 오일 밀폐효율을 크게 향상시킬 수 있게 될 뿐 아니라 오일의 접촉면적을 줄여 가스켓의 경화를 방지할 수 있게 되므로 가스켓의 수명연장은 물론 자동차의 상품성 향상에도 크게 기여할 수 있게 된다.The present invention relates to a structure of a gasket installed between a cylinder head and a head cover of an automobile, and in the related art, oil is soaked into the inner surface of the gasket 2 ', so that the gasket 2' is always in the oil. In addition to causing hardening, when the contact state of the upper contact protrusion 2a 'was bad, there was a high risk of leakage, and the gasket receiving groove 1a of the head cover 1 was placed on the upper and lower inner surfaces of the gasket 2. According to the present invention, characterized in that the contact projection (2b) is formed in contact with one side of the gasket can not only significantly improve the oil sealing efficiency of the gasket, but also to reduce the contact area of the oil to prevent the hardening of the gasket Therefore, it is possible to greatly contribute to extending the life of the gasket as well as improving the commercialization of the car.
Description
본 발명은 자동차의 실린더헤드와 헤드커버의 사이에 설치되는 가스켓의 구조에 관한 것으로, 더 자세하게는 가스켓의 내측면을 통해 오일이 새는 것을 방지할 수 있도록 한 것에 관한 것이다.The present invention relates to a structure of a gasket installed between a cylinder head and a head cover of an automobile, and more particularly, to prevent oil from leaking through an inner surface of a gasket.
일반적으로 자동차 엔진의 실린더 헤드와 헤드커버의 사이에는 그들 사이의 틈새를 통해 오일의 새는 것을 방지할 수 있도록 가스켓이 설치되기 마련인바, 종래에는 도 1과 같이 그 상단과 하단에 헤드커버(1')의 하단과 실린더헤드(3')의 상단에 접촉되는 접촉돌기(2a')가 마련될 뿐이어서 가스켓(2')의 내측면으로 오일이 스며들어 그 부위에 항상 오일에 있게 되므로 가스켓(2')의 경화를 유발하게 될 뿐 아니라 상단 접촉돌기(2a')의 접촉상태가 나쁠 경우에는 누유의 우려가 많았다.Generally, a gasket is installed between the cylinder head of the automobile engine and the head cover to prevent oil leakage through a gap therebetween. In the related art, the head cover 1 'is disposed at the upper and lower ends thereof as shown in FIG. Gasket (2a ') is provided only in contact with the bottom of the cylinder head and the top of the cylinder head (3') so that the oil penetrates into the inner surface of the gasket (2 ') and always stay in the oil in the portion of the gasket (2) In addition to causing hardening of '), the contact state of the upper contact projection (2a') was bad, there was a lot of leakage.
본 발명은 상기 종래의 실정을 감안하여 안출한 것이며, 그 목적은 자동차 엔진의 실린더헤드와 헤드커버의 사이에 설치되는 가스켓의 밀폐효율을 향상시킬 수 있도록 함은 물론 오일의 접촉면적을 줄여 경화를 방지할 수 있도록 하는 자동차용 엔진의 실린더 헤드커버 가스켓구조를 제공하는 데에 있는 것이다.The present invention has been made in view of the above-mentioned conventional situation, and an object thereof is to improve the sealing efficiency of the gasket installed between the cylinder head and the head cover of an automobile engine, as well as to reduce hardening area by reducing oil contact area. It is to provide a cylinder head cover gasket structure of an automotive engine that can be prevented.
도 1은 종래구조의 종단면도1 is a longitudinal cross-sectional view of a conventional structure
도 2는 본 발명의 종단면도2 is a longitudinal cross-sectional view of the present invention;
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 실린더 헤드커버 1a : 가스켓 수납홈1: Cylinder head cover 1a: Gasket receiving groove
2 : 가스켓 2a,2b : 접촉돌기2: Gasket 2a, 2b: Contact protrusion
3 : 실린더헤드3: cylinder head
본 발명은 상기의 목적을 달성하기 위하여 상단과 하단에 집촉돌기가 마련되는 가스켓의 내측면 상하부에 접촉돌기를 마련하는 것을 특징으로 하며, 이하 그 구체적인 내용을 첨부도면에 의거하여 더욱 자세히 설명하면 다음과 같다.The present invention is characterized in that to provide a contact protrusion on the upper and lower inner surface of the gasket is provided with a focusing projection on the top and bottom in order to achieve the above object, the following will be described in more detail based on the accompanying drawings Same as
즉, 본 발명은 도 2와 같이 상단과 하단에 헤드커버(1)의 하단과 실린더헤드(3)의 상단에 접촉되는 접촉돌기(2a)가 마련되는 가스켓(2)에 있어서, 상기 가스켓(2)의 내측면 상하부에 헤드커버(1)의 가스켓 수납홈(1a)의 일측면에 접촉되는 접촉돌기(2b)를 형성하여서 되는 것이다.That is, the present invention is a gasket (2) in the gasket (2) is provided with a contact protrusion (2a) in contact with the lower end of the head cover 1 and the upper end of the cylinder head 3, as shown in FIG. The upper and lower sides of the inner side) of the head cover 1 to form a contact projection (2b) in contact with one side of the gasket receiving groove (1a).
상기와 같이 구성된 본 발명에 있어서는 엔진의 오일이 가스켓 수납홈(1a)에 밀착되는 가스켓(2)의 내측면 접촉돌기(2b)에 의해 차단되므로 가스켓(2)의 일측면에 오일이 접촉하는 것을 방지할 수 있게 되고, 내측면의 접촉돌기(2b)와 상하단의 접촉돌기(2a)를 통해 오일의 누유를 완벽하게 차단할 수 있게 되는 것이다.In the present invention configured as described above, since the oil of the engine is blocked by the inner side contact projection 2b of the gasket 2 which is in close contact with the gasket accommodation groove 1a, the oil is in contact with one side of the gasket 2. It is possible to prevent, it is possible to completely block the oil leakage through the contact protrusion (2b) of the inner side and the contact projection (2a) of the upper and lower ends.
따라서 본 발명에 의하면 가스켓의 오일 밀폐효율을 크게 향상시킬 수 있게 될 뿐 아니라 오일의 접촉면적을 줄여 가스켓의 경화를 방지할 수 있게 되므로 가스켓의 수명연장은 물론 자동차의 상품성 향상에도 크게 기여할 수 있게 된다.Therefore, according to the present invention, it is possible not only to greatly improve the oil sealing efficiency of the gasket, but also to prevent the hardening of the gasket by reducing the contact area of the oil, thereby greatly contributing to the extension of the life of the gasket as well as the improvement of the commercialization of the automobile. .
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960078874A KR19980059532A (en) | 1996-12-31 | 1996-12-31 | Cylinder Head Cover Gasket Structure of Automotive Engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960078874A KR19980059532A (en) | 1996-12-31 | 1996-12-31 | Cylinder Head Cover Gasket Structure of Automotive Engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980059532A true KR19980059532A (en) | 1998-10-07 |
Family
ID=66423720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960078874A KR19980059532A (en) | 1996-12-31 | 1996-12-31 | Cylinder Head Cover Gasket Structure of Automotive Engine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980059532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100417957B1 (en) * | 2002-03-28 | 2004-02-11 | 위니아만도 주식회사 | Water-Cooling Type Oil Cooler for Vehicle |
| KR100689828B1 (en) * | 2005-01-24 | 2007-03-08 | 삼성전자주식회사 | High voltage generating circuit and method and semiconductor memory device comprising the same |
-
1996
- 1996-12-31 KR KR1019960078874A patent/KR19980059532A/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100417957B1 (en) * | 2002-03-28 | 2004-02-11 | 위니아만도 주식회사 | Water-Cooling Type Oil Cooler for Vehicle |
| KR100689828B1 (en) * | 2005-01-24 | 2007-03-08 | 삼성전자주식회사 | High voltage generating circuit and method and semiconductor memory device comprising the same |
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