The utility model relates to a double-point concentrated force diffusion structure for an inverted cone section, and belongs to the technical field of rocket launchers. The structure comprises two beams, double-point type explosive bolt boxes and connecting bolts, wherein the beams are high-strength alloy section bars, and the cross sections are T-shaped; the double-point type explosive bolt boxes are machined from high-strength aluminum alloy forged pieces, and comprise three-longitudinal-rib double-box structures and two lugs; each lug is provided with a T-shaped slot respectively; the two lugs are connected through one reinforcing rib; the two beams are inserted into the T-shaped grooves in the two lugs respectively and are matched with the T-shaped slots; the lugs are fixedly connected with the two beams through the connecting bolts. According to the provided double-point concentrated force diffusion structure form suitable for an inverted cone shape, static tests prove that the double-point explosive boxes are intact, the diffusion effect is obvious and the structural design meets the actual requirements.