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Multi-wheel / Wheel

Multi-wheel
Multi-wheel

The normal cans can be moved freely on the ground, but not the steps. There should be at least 2 or 3 cleaners to drag the cans when passing the steps.
The point of Multi-wheel lies in its dual-used wheel design, which is consist of two layers with the same structure. It can not only be dragged on the ground normally, but also easily used on the steps by rotating the outside layer to change the shape of the wheels. Besides, the design of the little gears on the wheels can also be used for its lever effect, which can help to acheive the labor-saving for the cleaners.

University

Zhejiang University

Zhejiang University
Software Academy
Ningbo in Zhejiang Province, China

Design

Zhejiang University

Zhejiang University
Software Academy
Ningbo in Zhejiang Province, China

Xin/Ma Yunhao/Xia Ziyu/Liu Youdi/Wu