A27 着用時のアッパー変形に基づくフィット性評価(シューズ・サーフェス)

概要

論文の詳細を見る
Fitting is really important function for footwear designing, regardless of users' skills and use condition. Generally, in order to enhance the fitting function, it is focused on last designing based on statistical foot data. However, fitting under the wearing condition varies depending on upper structures. Especially, it is dramatically changed after fastening shoelace. The purpose of this study is the proposition of fitting evaluation method under the wearing condition. By using optical 3D deformation analysis system, normal displacement of upper surface was directly measured under wearing condition. Then, we proposed DI (out-plane Displacement Index), which was calculated from normal displacement of upper surface. As a result of comparison of DI and sensual test, the validity of DI was checked. Furthermore, relationship between fitting under wearing condition and foot type was discussed.
一般社団法人日本機械学会の論文
2007-11-13