Most bicycle baskets made by domestic and foreign manufacturers are made of metal materials, and other accessories such as bicycle baskets are produced by casting, welding, polishing, painting and other processes, which leads to low molding efficiency. At the same time, as for the scheme of "replacing steel with plastic", the safety of the whole bicycle should be considered comprehensively, and the design, manufacturing process or material of the basket should be considered comprehensively, so as to avoid the constant or even injury to consumers due to some defects of the basket itself.