Patent ID: 8784029

Claim:
An insertion and extrusion type furniture connector, comprising: a female buckle; a middle buckle; and a sub-buckle, wherein said female buckle has a buckle hole with a central axis, whose wall is formed with a positioning ring; wherein said middle buckle is a hollow rod having an insertion hole in its axis direction, the rod wall of the front end portion of said middle buckle is provided with axis direction slits, and the front end portion of said middle buckle has an exterior rim engaged with said buckle hole; wherein said sub-buckle is a rod-shaped body which is inserted into the insertion hole and which has a diameter matching with that of the insertion hole; wherein said female buckle is cylinder-shaped, and the female buckle has a central axis perpendicular to that of said buckle hole and provides a plane perpendicular to the central axis of said buckle hole in the position of oppositing said middle buckle; and wherein the top surface of said female buckle is a flat surface, where has a concave adjusting groove.