KR960005722Y1 - Cylinder head cover - Google Patents
Cylinder head cover Download PDFInfo
- Publication number
- KR960005722Y1 KR960005722Y1 KR2019910011287U KR910011287U KR960005722Y1 KR 960005722 Y1 KR960005722 Y1 KR 960005722Y1 KR 2019910011287 U KR2019910011287 U KR 2019910011287U KR 910011287 U KR910011287 U KR 910011287U KR 960005722 Y1 KR960005722 Y1 KR 960005722Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cylinder head
- head cover
- iron core
- cover
- plastic
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Gasket Seals (AREA)
Abstract
내용없음.None.
Description
제 1 도는 본 고안에 따른 철심을 갖춘 실린더헤드커버의 평면도이고,1 is a plan view of a cylinder head cover with an iron core according to the present invention,
제 2 도는 제 1 도의 A-A선 확대 단면도이며,2 is an enlarged sectional view taken along the line A-A of FIG.
제 3 도는 종래의 실린더헤드커버의 확대 단면도로서 제 2 도의 대응도이다.3 is an enlarged cross-sectional view of a conventional cylinder head cover, corresponding to FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 실린더헤드커버 2 : 실린더헤드1: Cylinder head cover 2: Cylinder head
3 : 개스킷 4 : 철심3: gasket 4: iron core
5 : 보울트구멍5: bolt hole
본 고안은 자동차의 실린더체드커버에 관한 것으로서, 특히 플라스틱 실린더헤드커버에서 발생하는 오일의 누유를 방지할 수 있도록 된 철심을 갖춘 플라스틱 실린더헤드커버에 관한 것이다.The present invention relates to a cylinder cover cover of an automobile, and more particularly, to a plastic cylinder head cover having an iron core that can prevent oil leakage from the plastic cylinder head cover.
일반적으로 실린더헤드는 자동차의 동력을 발생시키는 엔진 주요부를 구성하는 부품중 하나로서, 이 실린더 헤드위에 위치하는 실린더헤드커버는 보울트에 의해 실린더체드위에 고정설치되어 있으면서 기관오일의 누유를 방지하기 위해 실린더헤드와 실린더헤드커버 사이에 고무 개스킷이 삽이되어 있다.In general, the cylinder head is one of the components constituting the engine main part that generates the power of the automobile. The cylinder head cover located on the cylinder head is fixed on the cylinder shield by bolts to prevent leakage of the engine oil. A rubber gasket is inserted between the cylinder head and the cylinder head cover.
종래의 자동차용 플라스틱 실린더해드커버(1)는 약간의 거리를 두고 여러개의 보울트로 실린더해드(2)에 체결됨으로써 실린더헤드(2) 위에 고정 설치되는 뚜껑부분이며, 기관오일이 실린더헤드커버(1) 밖으로 새는 것을 방지하기 위해 제 1 도 및 제 3 도에 나타낸 바와 같이, 실린더헤드(2)와 실린더헤드커버(1) 사이에 개스킷(3)을 삽입하는 구조로 되어 있는데, 실린더헤드커버(1)를 실린더헤드(2)에 조립한 후 차량에 탑재했을 때 보울트구멍(5)과 이웃하는 보울트구멍(5) 사이의 실린더헤드커버의 씰링(sealing) 효과가 취약하고 열부하에 의해 이 부분이 실린더 헤드커버(1)가 변형되어 기관오일의 누유가 발생하는 문제점이 있었다.Conventional automobile plastic cylinder head cover (1) is a lid portion fixed to the cylinder head (2) by fastening to the cylinder head (2) with a plurality of bolts at some distance, the engine oil cylinder head cover (1) As shown in FIGS. 1 and 3 to prevent leakage, the gasket 3 is inserted between the cylinder head 2 and the cylinder head cover 1, and the cylinder head cover 1 ) Is assembled to the cylinder head (2) and mounted on the vehicle, the sealing effect of the cylinder head cover between the bolt hole (5) and the neighboring bolt hole (5) is weak. There was a problem in that the head cover 1 is deformed to cause leakage of the engine oil.
이에 본 고안은 상기와 같은 문제점들을 해결하기 위해안출된 것으로, 플라스틱 실린더헤드커버의 사출시에 실린더헤드커버의 내부에 강성이 좋은 직사삭형의 철심을 삽입하여 성형시킴으로써 실린더헤드커버의 씰링(sealing)효과를 향상시킴은 물론, 열부하에 의한 실린더헤드커버의 변형을 최대한으로 방지함으로써 기관오일의 누유를 방지할 수 있도록 된 철심을 갖춘 플라스틱 실린더헤드커버를 제공함에 그 목적이 있다.The present invention has been devised to solve the above problems, the sealing of the cylinder head cover by inserting and molding a rigid iron core having a good rigidity inside the cylinder head cover at the time of injection of the plastic cylinder head cover The purpose of the present invention is to provide a plastic cylinder head cover having an iron core which can prevent leakage of the engine oil by improving the effect and preventing the deformation of the cylinder head cover due to heat load to the maximum.
상기와 같은 목적을 달성하기 위해 본 고안은, 실린더헤드와 실린더헤드커버 사이에 개스킷을 끼워서 그접합면을 밀착시키도록 되어 있는 플라스틱 재질의 실린더헤드커버에 있어서, 실린더 헤드커버의 내부에 직사각형철심을 형성시킨 구조로 되어 있다.In order to achieve the above object, the present invention, in the cylinder head cover made of a plastic material which is to close the joint surface by inserting a gasket between the cylinder head and the cylinder head cover, a rectangular iron core inside the cylinder head cover It has a formed structure.
이하 본 도안을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
본 고안은 첨부도면 제 1 도와 제 2 도에 나타낸 바와 같이, 자동차 엔진의 실린더헤드(2) 위에 보울트로 고정 설치되는 플라스틱 실린더헤드커버(1)에 있어서, 상기 실린더헤드커버(1)의 개스킷 안착홈의 상면(1a)으로 부터 3.2mm 위인지점과 실린더헤드커버(1)의 윗면(1b)으로 부터 3.2mm 아래인 지점 사이의 실린더 헤드커버(1)의 내부에 직사각형 형상의 철심(4)이 고정되도록 성형시킴으로써, 상기 개스킷(3)을 실린더헤드(2)와 실린더헤드커버(1) 사이에 끼워서 조립했을 때의 플라스틱 실린더헤드커버(1)의 씰링 효과를 향상시키고 열부하에 의한 실린더헤드커버(1)의 변형을 방지할 수 있는 구조로 되어 있다.The present invention, as shown in the first and second accompanying drawings, in the plastic cylinder head cover (1) fixedly installed with a bolt on the cylinder head (2) of the automobile engine, the gasket seating of the cylinder head cover (1) A rectangular iron core 4 is formed inside the cylinder head cover 1 between a point 3.2 mm above the top face 1a of the groove and a point 3.2 mm below the top face 1b of the cylinder head cover 1. By molding to fix, the sealing effect of the plastic cylinder head cover 1 when the gasket 3 is sandwiched between the cylinder head 2 and the cylinder head cover 1 is assembled, and the cylinder head cover due to heat load ( It is designed to prevent deformation of 1).
이와 같이 이루어진 본 고안은 실린더헤드커버(1)의 내부에 형성된 철심(4)으로 인해 플라스틱 실린더헤드커버(1)의 강성이 커지고 개스킷(3)의 면압성이 증대되어, 실린더헤드커버의 씰링 효과가 향상됨으로써 기관 오일의 누유 발생을 최재한으로 방지할 수 있는 효과가 있다.According to the present invention, the rigidity of the plastic cylinder head cover 1 and the surface pressure of the gasket 3 are increased due to the iron core 4 formed inside the cylinder head cover 1, so that the sealing effect of the cylinder head cover is increased. As a result, the leakage of the engine oil can be prevented to the maximum.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910011287U KR960005722Y1 (en) | 1991-07-19 | 1991-07-19 | Cylinder head cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910011287U KR960005722Y1 (en) | 1991-07-19 | 1991-07-19 | Cylinder head cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930002893U KR930002893U (en) | 1993-02-25 |
| KR960005722Y1 true KR960005722Y1 (en) | 1996-07-12 |
Family
ID=19316734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910011287U KR960005722Y1 (en) | 1991-07-19 | 1991-07-19 | Cylinder head cover |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR960005722Y1 (en) |
-
1991
- 1991-07-19 KR KR2019910011287U patent/KR960005722Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930002893U (en) | 1993-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0208460B1 (en) | Engine valve cover | |
| US5364109A (en) | Sealing gasket with hard interior backbone and integral crush limiters | |
| US4501432A (en) | Cylinder-head cover gasket | |
| KR960005722Y1 (en) | Cylinder head cover | |
| EP0518664B1 (en) | Metal laminate gasket with auxiliary sealing bead | |
| KR960005721Y1 (en) | Cylinder head cover | |
| JP2987852B2 (en) | gasket | |
| KR200155321Y1 (en) | Timing belt cover | |
| KR970005005Y1 (en) | Gasket of engine cylinder head | |
| KR200159442Y1 (en) | Engine oil filler cap | |
| KR200162107Y1 (en) | Sealing structure for rocker cover in an engine | |
| KR19980059532A (en) | Cylinder Head Cover Gasket Structure of Automotive Engine | |
| KR970003064Y1 (en) | Cylinder head assembly for an automobile | |
| KR970045025A (en) | Assembly structure of engine head cover and gasket | |
| KR100774679B1 (en) | Semi circular packing structure | |
| KR100338838B1 (en) | Sealing structure of cylinder head rocker cover | |
| KR0142320B1 (en) | Upper bore structure of an cylinder block | |
| KR0128339Y1 (en) | Structure of oil path for cylinder head | |
| KR200166946Y1 (en) | Structure for supressing oil leak in head gasket | |
| KR200162108Y1 (en) | Sealing structure for rocker cover in an engine | |
| JPH04116066U (en) | cylinder head gasket | |
| KR19980042128U (en) | Cylinder head cover gasket | |
| KR19980047807U (en) | Cylinder Head Gasket Coupling Structure | |
| KR19980035626U (en) | Cylinder Head Cover Gasket | |
| KR19980045055A (en) | Integrated structure of vehicle engine cylinder head gasket and camshaft sealing cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20001111 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |