Glasses leg capable of being quickly disassembled

The utility model provides a quickly detachable glasses leg, which comprises a leg body and a core, one end of the core is hinged with a front frame, a pressing part is arranged on the leg body, the other end of the core is inserted into the pressing part, and the other end of the core is separated from the leg body through the pressing part. The pressing part comprises an upper cover plate, a lower bottom plate, a button, an assembly groove, a stop opening and an assembly groove; the lower bottom plate is connected with the leg body; the upper cover plate is installed on the lower bottom plate, a button groove is formed in the upper cover plate, the button is movably installed in the button groove, and a reset device is installed between the button and the lower bottom plate; an assembling groove communicated with the button groove is formed in the upper cover plate, a stop opening is formed in the intersection position of the button groove and the assembling groove, and the other end of the core penetrates