Useful risk at playing environment about little children

本研究利用自制的幼儿游戏设备来提取幼儿游戏环境风险。并观察幼儿在游乐设备上的游戏行为。因此，我们掌握了以下几点。1)由于一个小孩可能会下降，一个入口是不放置在攀登和跳出的地方，2）如果管道邻接的倾斜板，一个小孩可能会失去平衡1050毫米或以下的高度，3）如果倾斜板1050毫米或以上的高度，管道邻接的倾斜板是下降在困难的水平约小孩.

In this study, Play equipment was made to extract infant play surrounding risk. And the behaviors of the infants playing on the playround equipment were observes. As a result, we grasped the following points. 1)Since a little child may fall, An entrance is not placed about the climb and the jump out place, 2)If the pipe adjoining the inclined board, a little child may lose balance 1050 mm or under in height, 3)If the inclined board 1050 mm or above in height, the pipe adjoining an inclined board is fall at Difficulty level about the little child.