Correction tape

The utility model discloses a correction tape which comprises a shell, a first gear, a belt wheel, a second gear, a flexible belt, an adjusting piece and a rotating piece. The first gear is rotatably arranged in the cavity, the first gear comprises a gear body and a combination part, the combination part comprises at least two arc pieces, the arc pieces are arranged at intervals, and an adjusting cavity is defined by the arc pieces. And the belt wheel is sleeved on the combination part. And the second gear is meshed with the first gear. The adjusting part is at least partially located in the adjusting cavity and provided with an annular conical surface, the outer diameter of the end, close to the gear body, of the annular conical surface is small, and the outer diameter of the end, away from the gear body, of the annular conical surface is large. The rotating piece rotates to drive the adjusting piece to move along the rotating axis, and the arc pieces are opened or released so that the adjusting cavity can b