Angle-adjustable portable storage climber

The angle-adjustable portable storage climber is characterized in that the angle-adjustable portable storage climber comprises a plurality of oval plates and hinge columns which are sequentially connected between every two adjacent oval plates, in the stretched and unfolded state, the upper end of any hinge column is rotationally connected to the right side of the front oval plate, and the lower end of any hinge column is rotationally connected to the right side of the other oval plate. The lower end of the hinged column is rotationally connected to the left side part of the rear elliptical plate, so that all the elliptical plates are connected in sequence; the hinge column is provided with a torsion spring which enables the two adjacent oval plates to be folded into a stacked shape, one of the two adjacent oval plates is provided with sawteeth, the other one of the two adjacent oval plates is rotationally connected with a supporting rod, and the free end of the supporting rod abuts against the sawteeth; wher