Multipurpose mattress

The invention relates to a multipurpose mattress, which belongs to the technical field of bedding articles. The mattress comprises a bed body part and a bed head part positioned on the end surface of the bed body part, and the length of the bed head part is not more than 1/2 of that of the bed body part; the connecting positions of the upper surface of the bed head part and the upper surface of the bed body part are rotatably matched, and an adjusting mechanism used for driving the bed head part to rotate relative to the bed body part and locking the position of the bed head part is arranged between the bed head part and the bed body part; the adjusting mechanism comprises a rail fixed on the side wall of the bed body part, a rotating rod connected between the rail and the bed head part, and a telescopic driving piece for driving the rotating rod; one end of the rotating rod is slidably connected to the rail through a sliding block, the rotating rod is rotatably matched with the sliding block, and the other e