Novel D chair

The utility model belongs to the technical field of folding chairs, and particularly relates to a novel D chair which comprises foot tubes, supporting tubes are arranged on the inner side walls of the foot tubes, seat cloth tubes are arranged on the inner side walls of the supporting tubes, seat cloth is connected to the surfaces of the seat cloth tubes, armrest tubes are arranged on the outer side walls of the supporting tubes, and backrest tubes are arranged at the top ends of the armrest tubes. The surface of the backrest pipe is provided with backrest cloth, the end of the supporting pipe is provided with a butt joint sleeve, the end of the foot pipe is provided with a connecting sleeve, the joint of the seat cloth pipe, the supporting pipe and the armrest pipe is connected with a locking piece, and the surface of the armrest pipe is connected with a rotating piece. Meanwhile, through the cooperation of the foot pipes, the supporting pipes, the butt joint sleeves and the connecting sleeves, the D chair is