| 摘要 |
A pair of swim goggles include left and right frames respectively encircling lenses, position elements, and a pair of strap apparatuses assembled with the left and right frames, respectively. Each of the strap apparatuses includes a coupling element, a propping plate, a releasing plate, and a head strap having multiple retaining slots. The coupling element has a base defining an opening therein for receiving the head strap. The propping plate is mounted to the base with one end thereof, and the other end of the propping plate forms a propping wall in the opening and is spaced away from the base. The releasing plate is provided with a pair of guiding walls on opposite sides thereof with respect to two opposite sides of the opening. Each of the guiding walls has a hook portion. An engaging portion is disposed between the guiding walls with respect to the propping wall. |
