| 主权项 |
1. Swimming goggles, comprising:
a frame body having left and right frames, a nose bridge interconnecting the left and right frames, and padding portions attached to the left and right frames, respectively, wherein the left and right frames form shielding portions at outer sides of the left and right frames, respectively; lenses assembled with the frame body; buckles disposed at opposite end portions of the frame body and partially shielded by the shielding portions, respectively, each of the buckles comprising a base provided with a pivot portion, and an operating device assembled with the base and shielded by the shielding portion; and a head strap having two opposite free end portions passed through the pivot portions, respectively, each free end portion of the head strap forming a plurality of serrated grooves for being engaged with the operating device; wherein the operating device comprises a first arm and a second arm, the first and second arms cooperatively forming a substantially T shape such that one end of the first arm integrally connected to a middle portion of the second arm, and another end of the first arm is formed with an engaging portion; wherein each of the bases comprises connectable first and second casings, wherein the second casing has two guiding elements spaced apart from each other, and a positioning slot formed between the two guiding elements, wherein the first arm is movably disposed in the positioning slot with the engaging portion engaged with the two guiding elements in such a way that the engaging portion is capable of moving along surfaces of the two guiding elements in conjunction with the first arm to disengage and engage the serrated grooves. |
