Patent ID: 7921523

Claim:
A buckle set, disposed on a respective flank of swimming eyewear, and allowing a strap having a plurality of teeth to pass there through, the buckle set comprising: a buckle, including: a pivot, formed on two sides of the buckle; a first bump, formed on one end of the buckle; a second bump, formed between the pivot and the first bump; and a pressed stud, formed on an opposite side of the buckle from the one end of the buckle; a buckle seat, including: a pivot slot in a semi-circular recess shape for holding the pivot; and a barrier, formed adjacent to the pivot slot and positioned against the second bump; and a buckle hood, removably covering the buckle seat, the buckle hood including a hole disposed in a position corresponding to the pressed stud, wherein the first bump butts against one of the teeth and the second bump presses against the barrier at the same time when tension is applied to the strap by a user.