Quick-release connecting assembly for spectacles

A type of spectacles, comprising:

• a frame, temples , and a quick-release connecting assembly, comprising a spring core and a socket, said spring core comprising a sleeve-connected elastic portion and a clamping boss set on said sleeve-connected elastic portion, one end of said socket is opened to form a adapted to receive the spring core plugged into and a hole wall surrounding said hole, a clamping slot adapted to receive said clamping boss is formed in said hole wall, said slot determining an abutment edge for abutting the clamping boss, and wherein a push member located in correspondence to said clamping boss is set on the socket at the clamping slot, said sleeve-connected elastic portion being arranged to elastically engage the clamping boss with the abutment edge when the sleeve-connected elastic portion of the spring core is plugged into the hole of the socket, and said push member being arranged to push down and release the clamping boss out of its abutment with the abutment edge of the clamping slot when submitted to an external pressure, wherein the push of said socket is connected to the edge of the clamping slot opposed to the abutment edge with an elastic connecting piece,
• wherein the elastic connecting piece is made of an elastic leaf which extend substantially over the surface of the clamping slot, and wherein the spring core and the of said quick-release connecting assembly are set on said frame and temple, respectively,
• wherein the top surface area of said push member is greater than the area of the clamping boss of the spring core.