According to the technical solution for a compression spring with the counter acting force reduced along with the compression process, a material with the elastic character is selected as a deformation basic material, a long-strip elastic sheet 1 is manufactured, a long edge 2 and a short edge 3 are folded into a long edge arc face 4 with the needed radius R and a short edge arc face 5 with the needed radius R, independent usage can be conducted or splicing can be conducted to make the upper end be in a linear/triangular/horn shape, and corresponding to purposes and deformation needed by different users, the own needed compression variable spring is manufactured. The vacancy that the function does not exist in the spring field is filled up, and the own due contribution is made to development of the human technology.