Wholesale dessert trolley products include front frame lift assemblies, rear frame lift assemblies, side frame retraction assemblies, underframe retraction assemblies and roller sets, the underframe retraction assemblies including front underframe and rear underframe, the front underframe The front end of the rear chassis is hinged with the front support lifting assembly, the front end of the rear chassis is hinged with the rear support lifting assembly, and the rear end of the front chassis is hinged with the rear end of the rear chassis. The front chassis and the rear chassis are both frame-shaped The front chassis and the rear chassis are provided with a number of reinforcing beams. The utility model adopts the front chassis and the rear chassis that are hinged to each other, and cooperates with the front bracket lifting assembly, the rear bracket lifting assembly and the side frame receiving The foldable assembly makes Wholesale dessert trolley products can be folded and shrunk from the front to the middle to form a plate shape, which is convenient to fold, and the front chassis and rear chassis adopt a frame-type structure, which effectively enhances the bottom load-bearing strength of Wholesale dessert trolley products. , The setting of the reinforcement beam makes the bottom structure of Wholesale dessert trolley products firmer and improves the bearing capacity of Wholesale dessert trolley products.

The above is a brief introduction to the relevant knowledge of Wholesale dessert trolley products.