Abstract: A spectacle frame includes a frame body and first and second temples. Each of the temples includes fixed and extendable temple members, each of which extends longitudinally from a proximal end to a distal end and has a proximal and distal end portions. The proximal end of the fixed temple member is connected to the frame body. The extendable temple member is extendable from a normal position, where the proximal end portion of the extendable temple member is proximate to the proximal end portion of the fixed temple member and the distal end portion of the extendable temple member is proximate to the distal end portion of the fixed temple member, and an extend position, where the proximal end portion of the extendable temple member is proximate to the distal end portion of the fixed temple member and the distal end portion the extendable temple member is longitudinally spaced from the distal end portion of the fixed temple member.

Abstract: The present invention relates to a locking apparatus with a spectacle structure, arranged between a spectacle lens having assembling holes and a frame, between a lens and an accessory, between different accessories, and between an accessory and a frame, and including a bolt connected rigidly with said frame, a hollow slotted-head pin, said hollow slotted-head pin having a tapered outer surface and an inner hole screwed on said bolt, and a T-shaped pellet, said pellet is provided with a tapered inner hole, said pellet is sheathed on the outside of said hollow slotted-head pin and is in close contact with the inner wall of the assembling hole of said accessories. The present invention has, relatively fewer components and is easy to assemble and disassemble. All the combined accessories for fixing lenses are located within the assembling hole of the lens after the assembly, the whole assembly has a concise and beautiful appearance with the lenses fixed stably on position.

Abstract: The present invention relates to a locking apparatus with a spectacle structure, arranged between a spectacle lens having assembling holes and a frame, between a lens and an accessory, between different accessories, and between an accessory and a frame, and including a bolt connected rigidly with said frame, a hollow slotted-head pin 20, said hollow slotted-head pin 20 having a tapered outer surface and an inner hole screwed on said bolt, and a T-shaped pellet, said pellet is provided with a tapered inner hole, said pellet is sheathed on the outside of said hollow slotted-head pin and is in close contact with the inner wall of the assembling hole of said accessories. The present invention has relatively fewer components and is easy to assemble and disassemble. All the combined accessories for fixing lenses are located within the assembling hole of the lens after the assembly, the whole assembly has a concise and beautiful outlook with the lenses fixed stably on position.