| 摘要 |
<p>A swimming goggle with replaceable lenses comprises a spectacles frame (1), lenses (3) and a rubber strap (5) connected to two ends of the spectacles frame (1). The spectacles frame (1) is provided with two lens frames, in each of which a hollow step-shaped hole is provided. Lens seats (2) with resilient perspective holes in the center are provided at the lower section of the step-shaped hole. An inner part of the lens seats (2) is provided with conical annular grooves (21), which are embedded with the lenses (3). The upper section of the step-shaped hole is uniformly formed with at least two recesses (15). A hollow pressing ring (4) is configured on the inner side of the upper section of the step-shaped hole. A periphery of the pressing ring (4) is provided with a convex rib (41) that is insertable into the recesses (15) to fix the pressing ring (4). The lenses (3) of the swimming goggle, especially dispersing lens, can be replaceable at will, which overcomes the disadvantage of prior swimming goggle with fixed lenses which is not suitable for the myopic swimmer.</p> |
