Pressure sore prevention foot nursing device

The utility model discloses a pressure sore prevention foot nursing device which comprises a containing seat body, a foot plate is arranged on the right wall of the containing seat body, a conical groove which is concave inwards is formed in the upper end face of the foot plate and penetrates through the lower end of the foot plate, a conical cushion which can be taken and placed is arranged in the conical groove, and the conical cushion is arranged on the right wall of the containing seat body. A containing groove which is concave inwards is formed in the upper end face of the containing base body, a wrapping assembly which can be taken and placed is arranged in the containing groove, locking assemblies which are staggered with each other are arranged on the front wall and the rear wall of the containing base body at the same horizontal height, and an elevation angle adjusting assembly is arranged at the lower end of the containing base body. When the device is used and the foot is lifted, the corresponding