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The skeleton of Windproof umbrella is redesigned.Each frame has two ribs of umbrella connected.When confronted with windy weather, the ribs will be bound by the umbrella framework to prevent it from being blown over.Windproof umbrella of five ribs also has the function of fluorescent lighting.5 does not affect the use of umbrella ribs, under normal circumstances. Stiffeners is soft materials. It is easy to close umbrella.
Kunming University of Science and Technology
Kunming, China
Zhao Zhang,
Kunming University of Science and Technology
Miao Xu,
Kunming University of Science and Technology
