Folding type paper-bundled craft house unit structure with inner-layer wall body and outer-layer wall body

A folding type paper binding craft house unit structure with an inner-layer wall body and an outer-layer wall body comprises a foldable rectangular cubic frame formed by sequentially hinging wall body frameworks on four sides and a paper shape fixing positioning plate used for unfolding and shaping the rectangular cubic frame, a plurality of vertical positioning inserting tenons are arranged on the rectangular cubic frame, and the inner-layer wall body and the outer-layer wall body are arranged on the rectangular cubic frame. A plurality of positioning holes allowing the positioning inserting tenons to be inserted are formed in the paper shape fixing positioning plate, a paper inner layer wall body only made of paper is arranged in an inner cavity of the rectangular cubic frame, the end of the paper inner layer wall body is connected with a rear side wall body framework of the rectangular cubic frame, and a plurality of vertical crease lines are rolled on the paper for making the paper inner layer wall body.