Elastic hinge for glasses and glasses

In order to solve the problems that deformation gaps of an existing elastic hinge for glasses are exposed, dust is prone to being accumulated at the gaps, and the attractiveness and the service life are affected, the elastic hinge for the glasses comprises an amorphous metal elastic piece, a first hinge part and a hinge shell, one of the hinge shell and the first hinge part is used for being connected with a glasses frame, and the other one of the hinge shell and the first hinge part is used for being connected with the glasses frame. The other one of the hinge shell and the first hinging part is used for being connected with a glasses leg; the amorphous metal elastic sheet comprises a second hinge part and a first extension section and a second extension section which extend from the second hinge part, the first hinge part and the second hinge part are hinged to form a hinge structure, and the first extension section and the second extension section extend into the hinge shell and are limited in the hinge sh