Novel folding cage

The utility model relates to a novel folding cage and belongs to the technical field of cages. Comprising a main cage body, an upper cage frame and a lower cage frame, the upper cage frame is hinged to the upper end of the main cage body; the main cage body comprises four vertical cage frames which are hinged end to end, two opposite vertical cage frames are of two-half-hinged structures, and supporting connecting beams are oppositely and fixedly arranged at the lower ends of the other two vertical cage frames; the lower end in the main cage body is provided with a lower cage frame and a supporting disc which are distributed up and down; a plurality of hanging grooves matched with the upper end of the main cage body are fixedly formed in the side face of the upper cage frame. The upper end of the main cage body is hinged to a rotary locking block used for limiting upward turning of the upper cage frame. The main cage body can be folded, can be conveniently stored and does not occupy space. The cage is provide