Size-adjustable foot fixing pedal

The invention relates to a size-adjustable foot fixing pedal. The size-adjustable foot fixing pedal comprises a pedal body, a sleeve and a fixing base. The fixing base is arranged on the sleeve. One side of the fixing base is fixedly provided with the pedal body. One end of the pedal body is fixedly provided with a heel plate. A foot sole plate is arranged at the other end of the pedal body. A connecting rod is arranged on the end face of the foot sole plate. A through groove is formed in the lower end of the heel plate. The connecting rod is matched with the through groove. Baffles are arranged on three edges of the heel plate. Fixing bolts are arranged on the portions, on the two sides of the heel plate, of the through groove. Canvas is arranged on the two sides of the foot sole plate. Holes are formed in the upper end of the canvas. An opening is formed between the heel plate and the foot sole plate on the pedal body. A fixing hole is formed in the sleeve. The size-adjustable foot fixing pedal has the advantages that the feet of a patient can be well fixed to the pedal by arranging a buckle belt and buckles, and accordingly the situation that because the feet of the patient slide from the pedal, large pain is caused to the patient and unnecessary trouble is caused to family members or nursing persons taking care of the patient is avoided; the connecting rod is arranged between the foot sole plate and the heel plate so that the pedal can be conveniently adjusted according to the size of the feet of the patient; the size-adjustable foot fixing pedal is convenient and safe to use.