Cross-sectional structure of head cover gasket to reduce repulsion

The present invention relates to a cross-sectional structure of a head cover gasket for reducing repulsion. Provided is a cross-sectional structure of a head cover gasket for reducing repulsion, wherein excessive surface pressure and repulsion generated during the combination of a head cover gasket...

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Bibliographische Detailangaben
1. Verfasser: SHIM KYU DAE
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a cross-sectional structure of a head cover gasket for reducing repulsion. Provided is a cross-sectional structure of a head cover gasket for reducing repulsion, wherein excessive surface pressure and repulsion generated during the combination of a head cover gasket are reduced by forming the sealing cross-sectional structure of a main body of the gasket in a variable adhering structure, which expands symmetrically in a sliding structure in a lateral direction, a sealing function is improved relatively and accordingly the operation of combining the head cover gasket is also facilitated, thereby extremely increasing airtightness, watertightness, assembly and handling. Therefore, to achieve the purpose, the specific means of the present invention comprises: a head cover having a groove formed thereon; and a main body of the gasket, wherein the main body of the gasket has a compressing and fixing groove formed on an upper end surface and has a pair of elastic adhering pieces, which are divided in a laterally symmetric cutting structure, formed on a lower surface. The pair of elastic adhering pieces formed on the main body of the gasket are slid and expanded in a lateral direction, thereby applying a variable sealing force to the combination surface of an object to be sealed and the head cover to achieve the purpose. 본 발명은 반발력 감소를 위한 헤드커버 가스켓의 단면구조에 관한 것으로, 그 기술구현의 목적은 가스켓 본체의 밀폐 단면구조를 좌/우측 방향을 향해 슬라이딩 구조로 대칭 확장하는 가변형 밀착구조로 형성하여, 헤드커버 가스켓 결합시 발생하는 과도한 면압력과 반발력은 감소시키되, 상대적으로 실링(밀폐) 기능은 향상되도록 하고, 그에 따라 헤드커버 가스켓의 결합작업 또한 용이하게 하여, 기밀성과 수밀성, 그리고 조립 및 취급성을 극히 증대시킬 수 있도록 한 반발력 감소를 위한 헤드커버 가스켓의 단면구조를 제공함에 있다. 따라서, 상기 목적을 달성하기 위한 본 발명의 구체적 수단은 그루브를 형성한 헤드커버와 가스켓 본체를 포함하되; 상기 가스켓 본체는 상단면에 압착고정홈과, 하부면에 좌/우 대칭 절개구조로 분할된 한쌍의 탄성밀착편을 형성하고; 상기 가스켓 본체로 형성된 한쌍의 탄성밀착편을 좌/우측 방향으로 슬라이딩 확장되게 하여 밀폐대상물과 헤드커버의 결합면에 가변 밀폐력을 부여되게 함으로써 달성한다.