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POPO-interesting hand washing device / hand washing device

POPO-interesting hand washing device
POPO-interesting hand washing device

WHO estimates that 18 million children die every year, and 90% of them are under five years old. If we develop the good habit of washing hands, at least half of the children can be saved. Winding up the spring and grabbing bubbles are children's favorite actions. Therefore, this is the starting point to redesign children's washing device to increase children's motivation to wash hands. At the same time, using the principle of spring to provide power for washing device, avoiding the application of high technology, and making the product cost more low.


Hubei University of Technology

Hubei University of Technology
WUHAN, China

Rongrong Cao,
Hubei University of Technology

Yu Lei,
Hubei University of Technology