Plate type folding bench with film hinge

The invention discloses a membrane flap-type foldable desk stool, which can fully utilize the dynamic features of the material and has the advantages of sufficient load bearing capacity, convenient folding, small volume after being folded, light weight, convenient portability, simple production process and low cost. The junction of a first footplate and a panel, the junction of a second footplate and the panel and The junction of at least two bearing plates of the foldable desk stool and the panel are respectively provided with a plastic membrane hinge chain by a connecting component; the junctions of the footplates and at least the two bearing plates are respectively buckled and connected by a convex sprocket gear at the internal side of the footplate and a concave sprocket gear at the two sides of at least the two bearing plates; the internal sides of the first footplate and the second footplate are also provided with a retaining buckle; the external end face of the retaining buckle contacts the internal si