Supporting structure and sickbed

The utility model discloses a supporting structure and a sickbed, and belongs to the field of medical instruments. Comprising a supporting seat, a transverse support, a first side part and a second side part. Wherein the first side part, the second side part, the transverse support and the support seat define an accommodating space, and an elastic support component is arranged in the accommodating space. When the supporting structure makes contact with the body of the patient, the patient can apply pressing force to the elastic supporting component in the supporting structure, so that the elastic supporting structure deforms. The deformation degree of the elastic supporting component can be changed according to the pressing force applied to the elastic supporting component by different positions of the patient, so that the corresponding part of the patient can be sufficiently and slowly supported, and the extrusion force borne by the corresponding part of the patient is relieved. Moreover, the sides, deviatin