ANTI-VIBRATION CAP FOR PREVENTING SEPARATION OF BOLT AND NUT AND ANTI-VIBRATION HANGER ADAPTED THE SAME

摘要

The present invention relates to an anti-vibration cap for preventing the escape of a bolt and a nut joined to a plate of equipment for generating vibrations, comprising a cap housing with a cylindrical internal space protruding from an equipment plate towards the protrusion of the bolt on the equipment plate to cover the protrusion of the bolt; a spring which is compressed and inserted into a space between the head surface of the bolt and the inner surface of the cap housing facing each other; a first magnet inserted into a space between one end of the spring and the inner surface of the cap housing; and a second magnet inserted into a space between the other end of the spring and the head surface of the bolt.