Insertion type furniture connector

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, 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;
• and
• wherein said female buckle is cylinder-shaped, and the female buckle has a central axis perpendicular to that of said buckle hole and provide a plane perpendicular to the central axis of said buckle hole in the position of oppositing said middle buckle.

A panel assembly, comprising:

• a first panel having a first mounting hole;
• a second panel having a second mounting hole;
• and,
• an insertion type furniture connector for connecting said first panel and said second panel;
• wherein said insertion type furniture connector includes a female buckle, a middle buckle, and a sub-buckle, said female buckle is inserted into said first mounting hole of the said first panel, and said female buckle has a buckle hole, 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, the front end portion of said middle buckle runs through said second mounting hole of said second panel and enters into said buckle hole of said female buckle, and the front end portion of said middle buckle has an exterior rim engaged with the wall of said buckle hole having said positioning ring;
• wherein said sub-buckle is a rod-shaped body, which is inserted into said insertion hole of said middle buckle, and which has a diameter matching with that of said insertion hole;
• and
• wherein said female buckle is cylinder-shaped, and the female buckle has a central axis perpendicular to that of said buckle hole and provide a plane perpendicular to the central axis of said buckle hole in the position of oppositing said middle buckle.