Folding book transfer trolley

• Main Author: JIANG YANCUI
• Format: Patent
• Language: Chinese; English
• Published: 30.07.2019
• Subjects: CABINETS; COFFEE MILLS; DESKS; DOMESTIC ARTICLES OR APPLIANCES; DRAWERS; FURNITURE; GENERAL DETAILS OF FURNITURE; HAND-PROPELLED VEHICLES, e.g. HAND CARTS, PERAMBULATORS; HUMAN NECESSITIES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; OFFICE FURNITURE; PERFORMING OPERATIONS; SLEDGES; SPICE MILLS; SUCTION CLEANERS IN GENERAL; TABLES; TRANSPORTING

The utility model discloses a folding book transfer trolley. The device comprises a placing frame and a supporting frame, the top end of the supporting frame is movably connected with the placing frame through a hinge shaft. The placing frame comprises a supporting plate, a book turnover plate is arranged at the upper end of the supporting plate; a driving connecting rod is arranged at the upper end of each of the two side edges of the drawing book turnover plate; parallel arrangement of two driving connecting rods, the driving connecting rod is movably connected with the book turnover plate through a hinge shaft; a handrail is hinged to the upper end of the supporting plate; walking wheels are arranged on the inner sides of the lower ends of the supporting plates; the multifunctional bookshelf has the advantages that the multifunctional bookshelf is convenient to manufacture, ascending can be assisted, books at different positions on the corresponding bookshelf can be conveniently classified, taken and place