Sleeping bag device for psychiatric patients

The sleeping bag device for the psychiatric patient comprises a bed sheet and a quilt cover arranged at the upper end of the bed sheet, the whole bed sheet is of a semi-closed structure, an oval opening is formed in the bottom end of the bed sheet, and an oval cloth belt is connected to the edge of the opening. Wherein the inner side and the outer side of the cloth belt are folded to form an edgefolding groove, the opening is formed in the edge folding groove, an elastic band is arranged between the opening and the edge folding groove, and a mattress is arranged in the bed sheet. The bed sheet of the cuboid structure is designed, the elastic band is arranged at the bottom of the bed sheet, the mattress is sleeved with the bed sheet through the elastic effect of the elastic band, the purpose of fixing the bed sheet is achieved, and when the bed sheet is used, the bed sheet cannot deviate; meanwhile, the button part is arranged between the bed sheet and the quilt cover, so that the quilt cover is easy to close