Patent ID: 7200876

Claim:
A swimming goggles for swimming pool purposes, comprising: a left lens frame and a right lens frame, each lens frame including an outer surface and an inner surface, a receiving groove being defined between the inner and outer surfaces for receiving a lens unit, a head strap joint section being disposed at each of the lateral edges of the left and right lens frames; a bridge member formed on the inner sides of the left and right lens frames, the bridge member including a connection section and an adjustment section, both ends of the connection section integrally being disposed on the upper edge of the inner sides of the left and right lens frames, the adjustment section at least includes a flexible thread arranged below the connection section, a joint member formed on the left or right lens frames for being inserted through by the flexible thread and a coupling passage defined on the left or right lens frames for securing the flexible thread, the flexible thread having an extension which becomes the head strap and extending through the joint member, the coupling passage and the head strap joint section.