Seal gasket for flat plate structure and sealing structure thereof

Abstract

The present disclosure relates to a sealing technology, and in particular relates to a high-vacuum or ultrahigh-vacuum seal gasket (301) for a flat plate structure and a sealing structure. The seal gasket (301) comprises a seal ring (302) and multiple metal wires (303) extending outwards from the seal ring (302). The flat plate sealing structure comprises two flat plates (401, 404), the seal gasket (301) is fixed to one flat plate (401) via the multiple extending metal wires (303) so as to accurately position the seal ring (302). Accurate positioning can be achieved by virtue of an extern force without structure improvement on flat plate workpieces, thereby ensuring that no malposition occurs after the installation of the seal gasket (301).

Dependencies are inferred from the claim text.