Patent ID: 6092895
Filing Date: 2000-07-25
Classification: B63C

Abstract:
A diving mask which comprises:a lens;a lens frame assembly in which said lens is mounted;a cylindrical skirt extending rearwardly from said lens frame assembly;said lens frame assembly including an annular main frame and an annular holding frame adapted to be detachably locked on said main frame to hold therebetween a front peripheral edge of said skirt and a peripheral edge of said lens;said annular main frame having an outer peripheral surface, an inner peripheral surface and a front edge surface formed on said inner peripheral surface for abutting against said front peripheral edge of said skirt;said annular holding frame having an outer edge covering the outer peripheral surface of said annular main frame and an inner edge for abutting against the peripheral edge of said lens; andsaid main frame and said holding frame being integrally interlockable together by first projections and first recesses arranged between the outer peripheral surface of said main frame and the outer edge of said holding frame which covers said outer peripheral surface.