Since the direction of pushing a trolley case is different from its movement, users often have difficulties pushing around a trolley case. They also need to twist their hands and arms in awkward positions to adapt to the movement of trolley cases. Easy Push Trolley Case has a redesigned handle that enables easier manoeuvring. Users can keep their hands and arms in a natural position when they are using it. This design satisfies the requirements of both pushing and pulling the case. Besides, the handle can be retracted back into the body of the case when not in use.
Liu Xiang, Yu Yaxin, Zhang Yuqi, Zhou Hongchao, Zhou Xiujin, China