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Umbrella / household


Question: Walking in the rain and holding an umbrella especially on a windy day, the rainwater from the umbrella will shower your cloth easily.
Solution:An annular groove is designed at the bottom edge of umbrella cover and the groove has only one outlet.The groove can help rainwater flow from the only outlet.The user can turn the umbrella handles so that they can control the direction of rainwater.Moreover, the red part of the umbrella use reflective materials which was designed to attract the attention of drivers and the other pedestrians at night.The umbrella’s hexagon shape seems to be clean and well-designed.


Tianjin University of Technology

Tianjin University of Technology
Tianjin, China

Shuai Han,
Nanjing Normal University

Yingxia Tian,
Nanjing Normal University