| 摘要 |
PROBLEM TO BE SOLVED: To provide a movable body (desk or chair) making a height position adjustable, enabling frequent adjustment according to the growth of a kindergarten child, and contributing to appearance for attracting an interest of the kindergarten child.SOLUTION: A movable body 20 making a height position adjustable forms an upper body from a top board 21 positioned in the uppermost part, and a rod-like member 23 connected to the top board, and a lower body from a pedestal 25 positioned in the lowest part and a partition member 24 integrated with the pedestal. The partition member 24 is formed with a communication hole communicated with the rod-like member 23 to partition the upper and lower parts of the rod-like member. A relative positional relation between the upper body and the lower body is changed by piling piece members brought into contact with the periphery of the rod-like member and fixed on the upper side of the partition member so as to increase a distance between the top board 21 and the partition member 24 and relatively increase a ground distance of the top board. |
