折畳ヘルメットの開発

抄録

We have developed origami hats that realize stylish design. It can be folded to make it easy to carry, but without compromising the comfort of wearing. In addition, we will develop safety helmets by adding energy-absorbing structures to these hats, and also will develop bicycle helmets. As energy-absorbing structures, a honeycomb structure can be considered, but we show that the space-filling structure that we have developed independently gives ideal characteristics. We will examine the energy absorber by not only experiment but also by simulation, for practical using.