Quilt cover

The utility model discloses a quilt cover, which comprises a quilt cover, an outer cover surface and a bottom cover surface which are connected and sewn to form the quilt cover, a door opening component and wrap angles, the outer cover surface is provided with the door opening component used for replacing a quilt core, triangular openings are arranged at four rectangular fixed points of the outer cover surface, and the triangular wrap angles are wrapped at the openings. The two right-angle sides of the wrap angle are sewn on the bottom cover face, an elastic band is connected in the wrap angle in a sliding mode, the elastic band is used for fixing a quilt core, the other end of the elastic band is hung on an upper buckle body, and the upper buckle body is sewn on the outer cover face. By arranging the wrap angles and the elastic bands, the purpose of fixing the corners of the quilt core is achieved, and the elastic bands can be pulled and adjusted so as to press quilt cores with different thicknesses and prev