| 摘要 |
A swimming goggles has a left and a right frames respectively accommodating lenses therein, a connecting frame between the left and the right frames, and head fasteners respectively connecting with outer sides of the left and right frames. Adjusting apparatuses are arranged between the head fasteners and the left and right frames. Each adjusting apparatus has a button with a biasing arm. The biasing arms unilaterally engage/disengage stopping slots of the head fasteners, whereas a user can directly pull the head fasteners to make the head fasteners tighter or press the button to make the head fasteners looser. The swimming goggles can be adjusted easily and optimally when wearing, and are inching-adjustable.
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