DOUBLE SUCTION GASKET

摘要

A double suction gasket with a suction cup structure that has a function to prevent, by being compressed, leakage of a medium and is provided with inner and outer double seal sections (1, 2), the terms inner and outer being defined relative to a plane orthogonal to the direction of compression. The inner and outer seal sections (1, 2) are connected by connection sections (3) to fix their positions, and when they are compressed, air trapped in a gap between the inner and outer seals is appropriately discharged from either or both of the seal sections (1, 2). The construction above enables reliable engagement and fixation of the gasket to a mating component, achieves functional suction cup effect, and provides the gasket with an air discharge function, or an air bleeding function.