Self-sealing elastic metal annular gasket

• Main Authors: ZHANG CHONGZHI, LIU HAIWANG
• Format: Patent
• Language: Chinese; English
• Published: 02.09.2022
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to the technical field of gaskets, and discloses a self-sealing elastic metal annular gasket which comprises a structure body, a metal gasket body is arranged on the outer side of the structure body, a first groove is formed in one side of the metal gasket body, and a second groove is formed in the other side of the metal gasket body. A first elastic sealing ring extending to one side of the interior of the first groove is embedded in one side of the metal gasket, and a second elastic sealing ring extending to one side of the interior of the second groove is embedded in the other side of the metal gasket. According to the utility model, the first elastic sealing ring and the second elastic sealing ring are plugged to the side end of the metal gasket, so that the operation is simpler, and meanwhile, the first elastic sealing ring and the second elastic sealing ring can deform when being stressed, so that the metal gasket is not easy to deform when being used; due to the fact that the