Anti-falling infusion apparatus

The utility model relates to the technical field of infusion sets. Particularly, the utility model relates to an anti-falling infusion apparatus. Infusion bottle, infusion tube is arranged on infusionbottle, a puncture needle is arranged at the tail end of the infusion tube close to the infusion bottle; a plurality of elastic propping piece mounting grooves which are arranged in the height direction of the puncture needle head and are annularly arranged at equal intervals are formed in the annular side surface of the puncture needle head; a groove formed in the height direction of the puncture needle head is formed in the bottom wall of the elastic abutting piece installation groove, an elastic abutting piece is arranged in the elastic abutting piece installation groove, a sliding tilingdevice is further arranged on the puncture needle head, the sliding tiling device comprises a lantern ring, and an unfolding sliding block is arranged at the position, right opposite to the groove, ofthe hole wall of the throu