| 摘要 |
PURPOSE: Swimming goggles having automatic band-controlling part is provided which controls the length of the band with wearing the swimming goggles. CONSTITUTION: The swimming goggles consists of: (i) a band-controlling part in the rear side of a lens frame; (ii) a band-hanger which is formed at the band-controlling part and has a band-hanger bar where an elastic band(15) twines around; (iii) a slider(17) having one or many of guiders(17a), which guides the band-hanger to move forward and backward and supports the slider(17) having band-fixing part; (iv) a slider cover(18) fixing the slider(17) to prevent the slider being separated from the band-hanger; (v) a fixing part which is formed at the slider(17) or at the guider(17a) to prevent the slider(17) from separating when it is moved backward; and (vi) many protrusions which are formed at the outside of the elastic band(15) at regular intervals. |
