Cylinder head cover sealing strip

• Main Authors: WANG JUNJUN, ZHOU HONGGUANG, JIN XIAOYAN, CUI YANPING, LI CONG
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2014
• Subjects: ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES; BLASTING; COMBUSTION ENGINES; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The utility model discloses a cylinder head cover sealing strip, which comprises a sealing strip used for sealing a cylinder head cover and boundary parts, wherein the sealing surface of the sealing strip is not kept on the same plane, and is provided with a corner, and the sealing strip is divided into a horizontal sealing strip and a slope sealing strip by the corner; the horizontal sealing strip and the slope sealing strip form an included angle, and the two sides of the end part of the slope sealing strip are provided with positioning bulges; the positioning bulges are matched with positioning grooves in the cylinder head cover, and the top surface of the end part of the slope sealing strip is provided with a reinforcing bulge. The cylinder head cover sealing strip provided by the utility model has the advantages of simple structure and reasonable design, the dislocation and oil gas leakage phenomena occur when the sealing strip is assembled can be effectively avoided, the sealing reliability after the cy