Wall cabinet type folding bed

The embodiment of the utility model discloses a wall cabinet type folding bed which comprises bed legs, a bed plate and a wall cabinet, wherein the bed plate is hinged on two side walls of the wall cabinet; the wall cabinet type folding bed further comprises a folding sofa with a drive rod and a folding bracket, wherein the first end of the drive rod is hinged on the bed plate, and the second end of the drive rod is hinged on the folding bracket. When the wall cabinet type folding bed provided by the utility model is expanded, the folding sofa of the wall cabinet type folding bed is folded below the bed plate of the folding bed; and when the folding bed is folded, the folding sofa of the wall cabinet type folding bed is expanded. Therefore, compared with the background art, the wall cabinet type folding bed provided by the utility model has the advantage that the folding bed and the folding sofa can be expanded alternatively, so that the utilization ratio of indoor space can be increased greatly.