Patent ID: 8573772

Claim:
A pair of eyeglasses, comprising: an eyeglass frame having two shoulder portions oppositely arranged thereon, each one of the shoulder portions having an upper wall, a lower wall, and a shaft member, each one of the shaft members being arranged between the corresponding upper wall and the corresponding lower wall, a receiving space being defined by the eyeglass frame, the upper wall, and the lower wall of each one of the shoulder portions, an inner flap being extended from the eyeglass frame toward the receiving space of each one of the shoulder portions; wherein each one of the upper walls has at least two upper grooves formed thereon, and each one of the lower walls has at least two lower grooves formed thereon; and a pair of temple arms, each having an anchoring section and an ear-resting section, wherein each of the anchoring section has an engaging portion and an abutting portion, wherein each of the abutting portions extends in a direction away from the corresponding ear-resting section, wherein each of the engaging portions is pivotally connected to the corresponding shaft members, wherein each one of the temple arms is capable of pivoting between a closed position and an open position, and wherein each of the inner flaps is abutted by the corresponding abutting portion while at the open position; wherein each one of the temple arms further includes an upper protrusion and a lower protrusion arranged on the top and bottom surfaces thereof, and respectively, each one of the upper protrusions is capable of being slidably arranged in the corresponding upper grooves, and each one of the lower protrusions is capable of being slidably arranged in the corresponding lower grooves.