| 摘要 |
PROBLEM TO BE SOLVED: To provide a movable type chair Kotatsu (foot warmer) of saved space dedicated for one person used by the aged, a physically handicapped person and a student preparing himself or herself for an examination of passing a long time under a condition seated on a chair or a bed, while seated on the chair or the bed. SOLUTION: In this movable type chair Kotatsu, casters are provided in leg parts of the Kotastu to be used while seated on the chair or the bed, moving is thereby allowed easily longitudinally and laterally, and the space is saved. COPYRIGHT: (C)2007,JPO&INPIT
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