Enhanced connecting structure for fast-growing wood joints

The utility model relates to a fast-growing wood joint enhanced connecting structure, and belongs to the field of wood product production and manufacturing. The fast-growing wood joint reinforced connecting structure is divided into five parts, namely a first hard wood part (1), a second hard wood part (2), a first fast-growing wood part (3), a second fast-growing wood part (4) and a third fast-growing wood part (5). And the five parts are connected through adhesive layers. The utility model has the following advantages: the material of the key joint point of the fast growing wood is replaced by the hard wood, so that the material property of the part joint part is improved, and the mechanical strength of the tenon joint node is improved; the utilization rate of fast-growing wood is improved, and the solid wood furniture raw material cost is reduced; the mechanical property of the fast-growing wood solid wood furniture joint is improved; the node strength of the fast-growing wood furniture structure is enhanc