| 摘要 |
PROBLEM TO BE SOLVED: To provide a legless chair with high practicability by which hip joint stretching motions are easily performed in a daily life.SOLUTION: A legless chair includes: base parts 2, 3 having seating faces 6, 7 on which a user sits; a pair of leg-opening pads 4 which protrude from an edge face 20 of the base parts 2, 3 and are capable of changing an opening angle; and an angle determination unit for fixing the opening angle of the leg-opening pads 4. The depth e of the seating faces 6, 7 is between 879.7 mm and 2019 mm inclusive. The width f of the seating faces 6, 7 is between 317.3 mm and 930.8 mm inclusive. |
