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In the arid regions of Africa, people will use different sizes of containers daily intake, but is not convenient for a different size bottle funnel. Under the conceptual design of the funnel part is made of rubber, which can be directly funnel bottle cap on the container of different sizes. Therefore, it’s not only convenient for people to intake water, but also save the water resources.
Zhongkai University of Agriculture and Engineering
GuangZhou, China
ZhanYun L