Double-layer glass door connecting structure

The utility model belongs to the technical field of glass doors, and discloses a double-layer glass door connecting structure which comprises a first mounting seat, a second mounting seat and a locking piece, the first mounting seat is arranged on first glass, a limiting column is arranged at the end, away from the first glass, of the first mounting seat, the second mounting seat is arranged on second glass, and the locking piece is arranged on the second mounting seat. The end, away from the second glass, of the second mounting base is rotationally connected with a rotating sleeve movably sleeved with the first mounting base, a kidney-shaped groove is formed in the peripheral side of the rotating sleeve, a notch communicated with the kidney-shaped groove is formed in the open end, away from the second mounting base, of the rotating sleeve, the notch is used for allowing the limiting column to enter the kidney-shaped groove, and the locking piece is used for limiting rotation of the rotating sleeve. By means