KR200155321Y1 - Timing belt cover - Google Patents
Timing belt cover Download PDFInfo
- Publication number
- KR200155321Y1 KR200155321Y1 KR2019950036124U KR19950036124U KR200155321Y1 KR 200155321 Y1 KR200155321 Y1 KR 200155321Y1 KR 2019950036124 U KR2019950036124 U KR 2019950036124U KR 19950036124 U KR19950036124 U KR 19950036124U KR 200155321 Y1 KR200155321 Y1 KR 200155321Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cover
- timing belt
- leakage
- gasket
- upper cover
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
- F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
- F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
본원 고안의 목적은 상·하부덮개의 경계면상에 누유 방지를 위한 가스켓이 개지되어 밀봉성이 우수하고 소음과 진동을 방지하며 상부덮개의 변형방지를 위한 강도보강부의 성형성의 불리함을 해소하고 외관을 미려하게 한 타이밍 벨트 카바를 제공하는데 있다.The purpose of the present invention is to prevent the leakage of moldability of the strength reinforcing part to prevent the leakage and vibration of the upper cover by preventing the leakage of the gasket to prevent leakage of oil on the interface of the upper and lower cover It is to provide a timing belt cover which was beautiful.
상기한 목적을 달성하기 위한 본원고안의 수단은 타이밍 벨트를 보호하기 위한 상·하부덮개로 구성된 타이밍 벨트카바에 있어서 상기 상부덮개는 강도 보강을 위하여 바깥측으로 돌출하는 구형상의 돌기부가 복수개 마련되며, 상기 상부덮개는 상기 하부덮개와의 경계면상에 형성되는 ㄴ자 받이부와의 사이에 가스켓을 개재하여 접속되는 것임을 특징으로 한다.Means of the present application for achieving the above object is a timing belt cover consisting of upper and lower cover for protecting the timing belt, the upper cover is provided with a plurality of spherical protrusions protruding outward for strength reinforcement, The upper cover is characterized in that it is connected via the gasket between the N-shaped receiving portion formed on the interface with the lower cover.
Description
제1도는 본 고안 타이밍 벨트 카바의 정면도.1 is a front view of the present invention timing belt cover.
제2도는 본 고안 타이밍 벨트 카바의 측단면도.2 is a side cross-sectional view of the present invention timing belt cover.
제3도와 제4도는 종래기술.3 and 4 are prior art.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 상부덮개 2 : 하부덮개1: upper cover 2: lower cover
3 : 구형돌기부 4 : ㄴ자 받이부3: spherical protrusion part 4: N-shaped receiving part
5 : 가스켓5: gasket
[산업상 이용분야][Industrial use]
본원고안은 강도가 우수하며 소음 및 진동방지 구조를 갖는 타이밍 벨트 카바에 관한 것이다.The present application relates to a timing belt cover having excellent strength and having a noise and vibration preventing structure.
[종래기술과 문제점][Prior Art and Problem]
종래 타이밍 벨트 카바는 제3도와 제4도에 도시한 것과 같이 흡배기 캠축의 끝단과 크랭크축의 타이밍기어들을 접속하여 동력을 전달해 주는 타이밍 벨트의 측면을 덮어 보호해 주는 상·하덮개(10)(11)로 형성되어 잇다.As shown in FIGS. 3 and 4, the conventional timing belt cover is provided with upper and lower lids 10 and 11 which cover and protect the side of the timing belt which transmits power by connecting timing gears of the intake and exhaust cam shafts and the crankshaft. It is formed by).
그런데 캠축을 밀봉 보호하기 위해 실린더헤드 상부에 설치되는 로커카바에 장착되는 상기 상부덮개(10)는 구조상 취약부위의 변형이 심하고 강도가 약하여 통상 가로방향으로 복수개의 리브(12)를 마련하고 있으며 상·하부덮개(10)(11)의 경계면은 그대로 맞대어 접속하므로써 밀봉성이 불량하고 진동에 따른 소음 발생의 원인이 되고 있으며 또한 상기 강도 보강 리브(12)는 성형성과 외관이 나쁘다는 문제점이 지적되고 있다.However, the upper cover 10 mounted on the rocker cover installed on the cylinder head to seal and protect the camshaft has a severe deformation of weak areas and weak strength, so that a plurality of ribs 12 are generally provided in the horizontal direction. It is pointed out that the interface between the bottom cover 10 and 11 is directly butt-connected, so that the sealing property is poor and causes noise due to vibration, and the strength reinforcing rib 12 is bad in formability and appearance. have.
[고안이 해결하고자 하는 과제][Problem to Solve]
이에 본원 고안은 상기한 문제점을 감안하여 안출한 것으로서 그의 목적으로 하는 바는 상·하부덮개의 경계면상의 밀봉성이 우수하고 소음과 진동을 방지하며 상부덮개의 변형방지를 위한 강도보강부의 성형성의 불리함을 해소하고 외관을 미려하게 한 타이밍 벨트 카바를 제공하는데 있다.The present invention has been devised in view of the above-mentioned problems, and its purpose is to have excellent sealing property on the interface of the upper and lower covers, to prevent noise and vibration, and to prevent deformation of the strength reinforcing portion for preventing deformation of the upper cover. It is to provide a timing belt cover that eliminates the box and beautiful appearance.
[과제를 해결하기 위한 수단][Means for solving the problem]
상기한 목적을 달성하기 위한 본원 고안의 수단은 타이밍 벨트를 보호하기 위한 상·하부덮개로 구성된 타이밍 벨트 카바에 있어서 상기 상부덮개는 강도 보강을 위하여 바깥측으로 돌출하는 구형상의 돌기부가 복수개 마련되며, 상기 상부덮개는 상기 하부덮개의자 받이부와의 사이에 가스켓을 개재하여 접속되는 것임을 특징으로 한다.Means of the present invention for achieving the above object is a timing belt cover consisting of upper and lower cover for protecting the timing belt in the upper cover is provided with a plurality of spherical protrusions protruding outward for strength reinforcement, The upper cover is characterized in that it is connected via the gasket between the lower cover and the chair receiving portion.
[실시예]EXAMPLE
이하 본 고안의 실시예를 첨부한 도면을 참조하여 설명한다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
제1도는 본 고안 타이밍 벨트 카바의 정면도이며, 제2도는 그의 측면도이다.1 is a front view of the present invention timing belt cover, and FIG. 2 is a side view thereof.
도면중 부호 1은 타이밍 벨트 카바의 상부덮개이며, 부호 2는 하부덮개이다.In the figure, reference numeral 1 denotes an upper cover of a timing belt cover, and reference numeral 2 denotes a lower cover.
상기 상부덮개(1)는 캠축 측면부의 타이밍 벨트를 보호하기 위해 로커카바 측면에 장착되고 하부덮개(2)는 실린더블록 측면에 마운팅 장착되어 진다.The upper cover 1 is mounted on the rocker cover side to protect the timing belt of the camshaft side portion and the lower cover 2 is mounted on the cylinder block side.
상기 상부덮개(1)의 전면에는 전방(바깥측)을 향해 돌출하는 구형상, 즉 구형의쇠구슬을 압압하여 생긴 자리형상의 돌기부(3)가 개소에 돌출 성형되며 이는 상부 덮개(1)의 강도를 보강하여 변형을 작게 만들고 외관을 미려하게 한다.On the front surface of the upper cover 1, a spherical shape projecting toward the front (outer side), that is, a seat-shaped protrusion 3 formed by pressing a spherical iron ball is protruded and formed at the position of the upper cover 1 Strengthen the strength to make the deformation small and beautiful in appearance.
상기 하부덮개(2)의 상부덮개(3)와의 경계면상에는 내·상부측으로 2단 절곡하여 형성된 ㄴ자 받이부(4)에 가스켓(5)을 개재하여 실린더 벽면에 마운팅 장착하므로 경계면을 통한 누유 및 금속재의 접촉에 따른 진동과 소음이 감소되어진다.On the boundary surface with the upper cover 3 of the lower cover 2 is mounted on the cylinder wall surface via the gasket (5) through the gasket (5) formed on the letter receiving portion 4 formed by bending two stages to the inner side, the upper side leakage and metal material through the boundary surface Vibration and noise due to the contact of
[효과][effect]
이상과 같은 본원 고안에 의하면 상부덮개에 구형의 강도보강용 돌기부를 돌출시키는 것에 의해 성형 작업이 매우 간편하고 외관이 우수해질 뿐 아니라 상·하부덮개 사이의 경계면에 가스켓을 개재시켜 장착하므로서 누유를 방지하고 소음과 진동을 감소시키는 효과가 있게 된다.According to the present invention as described above, by forming a spherical strength reinforcing protrusion on the upper cover, the molding operation is very simple and excellent in appearance, and also prevents leakage by installing through the gasket on the interface between the upper and lower cover. It is effective in reducing noise and vibration.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950036124U KR200155321Y1 (en) | 1995-11-28 | 1995-11-28 | Timing belt cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950036124U KR200155321Y1 (en) | 1995-11-28 | 1995-11-28 | Timing belt cover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970024503U KR970024503U (en) | 1997-06-20 |
| KR200155321Y1 true KR200155321Y1 (en) | 1999-09-01 |
Family
ID=19430639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950036124U KR200155321Y1 (en) | 1995-11-28 | 1995-11-28 | Timing belt cover |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200155321Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10253867B2 (en) | 2016-04-08 | 2019-04-09 | Hyundai Motor Company | Timing belt cover assembly for vehicle |
-
1995
- 1995-11-28 KR KR2019950036124U patent/KR200155321Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10253867B2 (en) | 2016-04-08 | 2019-04-09 | Hyundai Motor Company | Timing belt cover assembly for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| KR970024503U (en) | 1997-06-20 |
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