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Dustbins almost nowhere are absent,but clumsy and not flexible.Every day people spend lots of time and physical strength by hands to clean rubbish,such as moving dustbin,or transfering rubbish by tool.
This sector-shaped pulling dustbin is convenient, flexible and portable,as a result,it is applied as temporary duetbin in community , dense exhibition and other large activity places.Also it can be took back and transfered easily.Meanwhile,it can compress rubbish to leaving more space for its pulling structure.The process of manipulate ,simple and humanize,improve work efficiency.
Nanchang university China
Siyuan Yuan，Shengwei Cai，Na Qin，Li Ma