Patent ID: 8286271

Claim:
Swimming goggles, having a head strap defining grooves therein, comprising: a frame body; lenses received in the frame body; and buckles assembled on left and right sides of the frame body, each buckle comprising: a first cover and a second cover assembled together for accommodating a head strap; and a base bar assembled between the first cover and the second cover, a pressing plate being formed on an end of the base bar and used for abutting against one of the grooves of the head strap, and two control arms being integrally formed on an opposite end of the base bar, the two control arms extending in an oblique outwardly fashion from the base bar symmetrically, and respectively having free ends formed at opposite sides of the base bar, flexible branches respectively extending from the free ends of the two control arms, and further connecting with the end of the base bar having the pressing plate; wherein when the two control arms of the buckle are pressed by the free ends of the two control arms, the flexible branches are pressed and deformed, the base bar being forced to move the pressing plate to a side with an end of the pressing plate as a fulcrum, whereby the pressing plate disengages from the groove of the head strap.