Paperboard building model building product

The utility model provides a paperboard building model building product. Comprising a first plate, a second plate, a third plate, a fourth plate, a fifth plate, a sixth plate, a seventh plate, an eighth plate, a ninth plate, a tenth plate, an eleventh plate, a twelfth plate, a thirteenth plate, a fourteenth plate, a fifteenth plate, a sixteenth plate, a seventeenth plate, an eighteenth plate, a nineteenth plate and a twentieth plate. Eight first inserting openings are formed in the left side of the first plate, four second inserting openings are formed in the left side of the second plate, and four third inserting openings are formed in the bottom of the third plate. According to the paperboard building model building product provided by the utility model, the model forms a special flexible structural body through a tenon-and-mortise component connection mode, so that not only can a larger load be borne, but also certain deformation is allowed to be generated, and certain earthquake energy is offset and the e