| 摘要 |
PROBLEM TO BE SOLVED: To provide a chair for playing a keyboard instrument on which a player can play the keyboard instrument while sitting in relaxed manner. SOLUTION: The chair 10 is composed of: a seat part 11 provided nearly rectangularly in plane view; a support 12 for supporting the seat part 11 at a prescribed height position from its lower side; a backrest 14 provided in rear of the seat part 11; and a pair of armrests 15 and 15 provided at both of the right and left sides of the seat part 11. The backrest 14 is supported by the support 12 through a rear connector 25, and the armrests 15 are supported respectively by the support through side part connectors 32. The height of the backrest 14 can be adjusted by changing the positions of a plurality of holes 27A formed in the rear connector 25 for putting bolt members 29 through. The height of the armrests 15 can be adjusted by changing the positions of a plurality of holes 33A formed in the side connectors 32 for inserting bolt members 36 therethrough. COPYRIGHT: (C)2007,JPO&INPIT
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