Internal carrying device of draw-bar suitcase

• Main Authors: ZHANG FAQUAN, WANG XUEJING, DU WANJUN, YUAN DINGYI, GUO JUN, WANG DALI
• Format: Patent
• Language: Chinese; English
• Published: 23.07.2019
• Subjects: HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; PERFORMING OPERATIONS; SLEDGES; TRANSPORTING

An internal carrying device for a draw-bar suitcase comprises a carrying frame, rotating plates, dragging rods and a rotating mechanism, the rotating plates are symmetrically arranged at the left endof the carrying frame front and back, the dragging rods are arranged in the middle of the right side of the carrying frame, and the rotating mechanism is arranged on the lower portion of the right side of the carrying frame; the carrying frame is composed of a cross beam, a short stand column, a long stand column, a longitudinal beam, a transmission shaft, advancing wheels and universal wheels, the cross beam is horizontally arranged in parallel front and back, and the short stand column is vertically arranged at the left end below the cross beam. The technical scheme is adopted; a good effectis achieved; the carrying device in the draw-bar suitcase is used in cooperation with a rotating plate through a square-frame-shaped carrying frame with the open left side. The draw-bar suitcase hasthe advantages that the dra