Protective device for shaver

The utility model discloses a protective device for a shaver, and relates to the technical field of shavers, the protective device for the shaver comprises a protective shell, the surface of the protective shell is provided with a semi-circular groove, the inner wall of the semi-circular groove is fixedly connected with a fixing plate, the fixing plate is internally provided with a sliding groove, the sliding groove is internally provided with a fixing device, and the fixing device is fixedly connected with the semi-circular groove. According to the protective device for the shaver, the two springs push the two trapezoidal blocks to slide relatively, the two trapezoidal blocks slide and clamp the shaver rod through the two arc-shaped grooves, then the shaver is fixed, when a user encounters bumping in the process of carrying the shaver, the user can conveniently carry the shaver, and therefore the shaver can be prevented from being damaged. The cutter bar rotates in the two arc-shaped grooves, the cutter bar