The invention discloses a folding magic seat structure integrated in lazybacks of two-row seats. The folding magic seat structure includes a seat lazyback, a connecting mechanism and a fixing sleeve,a fixing strip is fixedly welded to the left side of the tail end of the seat lazyback, a metal clamp plate is fixedly adhered to the right end of a magic seat, the connection mechanism sleeves the outer ring of the top end of a moving rod in a shaft connection mode, the fixing sleeve is fixedly welded to the inner wall of the tail end of the seat lazyback, the inner side of a side rod is connected with a separating rod through bolts, a steering mechanism is mounted on the inner side of the separating rod, mounting blocks are correspondingly mounted on the inner wall of the side rod and the inner wall of the separating rod, and mounting rods are mounted on the inner walls of the mounting blocks. According to the folding magic seat structure integrated in the lazybacks of the two-row seats,the material of the magic seat is a recyclable waterproof paper material, the material is environmentally friendly and also has effects of stretching out, drawing back and folding, the number of added seats is freely determined according to the interior space, and the storage space is greatly saved through the mode that assembling and disassembling are adopted in whole.