Double-layer folding cart

Abstract

A double-layer folding cart having a cart frame and a hand lever riveted to a front end of the cart frame. The cart frame having four support rods and chassis, casters are arranged at bottoms of the four support rods, the chassis include an upper chassis and a lower chassis, and each comprise a center seat and four bottom rods with one ends riveted to four corners of the center seat respectively, the other ends of the bottom rods of the upper chassis are slidably connected with the support rods, and the other ends of the bottom rods of the lower chassis are riveted to lower ends of the support rods. The double-layer folding cart has two layers of storage planes, thus being able to transport more articles every time, and can be folded to be stored, thus occupying a smaller space.

Dependencies are inferred from the claim text.