The invention relates to a portable storage frame, and belongs to the technical field of storage frames. The portable storage frame comprises a frame body, and one side wall of the frame body is vertically provided with a lower fixed block and an upper fixed block; the lower fixed block is provided with an up-and-down through lower locking hole, and the upper fixed block is provided with an up-and-down through upper locking hole; the specifications of the lower locking hole and the upper locking hole are matched with each other, and the center line of the lower locking hole and the center lineof the upper locking hole are on the same vertical line; a clearance is reserved between the lower locking hole and the upper locking hole, and the lower locking hole is internally provided with a fixed part sliding up and down in a run-through manner. The portable storage frame stated in the invention is simple in structure, and upper and lower storage frames can be locked and connected when thestorage frame is folded; and the overall stability is improved effectively, and the portable storage frame is easy to move.