Multifunctional bed cabinet

The utility model discloses a multifunctional bed cabinet which comprises a bed containing guide assembly and an accompanying assembly, the bed containing guide assembly comprises a cabinet body, a drawer is connected to the cabinet body in a sliding mode, a containing groove is formed in the portion, on the lower side of the drawer, of the cabinet body, and fixed guide rails are fixedly connected to the portions, on the two sides of the containing groove, of the cabinet body. The accompanying assembly comprises a supporting frame, the front side and the rear side of the supporting frame are connected with the corresponding first sliding rails, a rotatable first bed frame is connected to the supporting frame, and a second bed frame is hinged to the end, away from the cabinet body, of the first bed frame. A movable third bed frame is hinged to the end, away from the first bed frame, of the second bed frame, the third bed frame can move into the supporting frame, the supporting frame can move into the containin