Hinge

Disclosed is a hinge. The hinge comprises a groove-shaped fixing end, which is made by the bending of a sheet; a sheet-shaped fixing end; a pivoting part, which comprises a groove-shaped connecting part that is made by the bending of a sheet, and a pivoting shaft passes through the pivoting hole of the sheet-shaped fixing end and the proving hole of the groove-shaped connecting part to pivot the sheet-shaped fixing end and the groove-shaped connecting part together; a long connecting part, which is made by the bending of a sheet, and a pivoting shaft pivots the long connecting part and the sheet; an inner connecting part, which is made by the bending of a sheet, and a pivoting shaft pivots the inner connecting part and the sheet; an inner pivoting part, which is made by the bending of a sheet, and a pivoting shaft pivots the inner pivoting part and the sheet; a supporting frame, which is made by the bending of a sheet; and two propping sticks, which are elastic columns. One end of one propping stick props on the pivoting shaft, and the other end props on a supporting shaft; one end of the other propping stick props on the pivoting shaft , and the other end props on the supporting shaft.