Patent ID: 7146653

Claim:
A side buckle structure of swimming goggles which is installed at two sides of a lens frame, respectively, into which a head strap is passed, and with which a tightness upon wearing a swimming goggle can be fast adjusted by pressing a press button; the side buckle structure including a side buckle casing, a press-button seat, a press button, and a head strap; a press-button hole located on a top of the side buckle casing, and a latching hook and a strap hole located at two ends of the press-button seat, respectively; placing holes and elastic devices located at proper positions on two side walls of the press-button seat; two rotating axes extended outward from a center of the press button, and a pressing piece and a supporting piece located at two ends of the press button which is inserted into the side buckle casing after being installed on the press-button seat, enabling the press button to be passed out from the press-button hole.