Portable type automatic extrusion infusion apparatus

The utility model discloses a portable type automatic extrusion infusion apparatus, which comprises a torsion spring extrusion device, an infusion bag, an infusion tube and an infusion needle head, wherein the infusion bag is arranged on the torsion spring extrusion device, the infusion tube is connected with the infusion bag, the infusion needle head is connected with the infusion tube, telescopic cloth is arranged in the torsion spring extrusion device, and is connected with a telescopic cloth rod, the infusion bag is connected with the telescopic cloth by a fixed buckle clamp, and a flow rate controller is arranged on the infusion bag, and is fixedly connected with one side of the torsion spring extrusion device. The portable type automatic extrusion infusion apparatus has the advantages that the limitations of accompanying by persons and lifting of an infusion bottle when a patient walks during infusion are avoided, the influence on infusion is avoided under any condition of stilling or moving, such as lying, walking and reclining, the uncomfortable feel of the patient caused by long-time lying and reclining or still sitting is reduced, and the existing problems of the common infusion apparatus are solved.