| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a leg from being damaged at the time of moving a furniture type upright piano. SOLUTION: A base part 8a of a plate maternal 8 is tentatively fixed to the bottom surface of the furniture type upright piano 4 by a staple 10, an engagement part 8b connected to the base part 8a is engaged to the lower end 12a of the leg 12 together with a clogging member 20 and thus, the lower end 12a of the leg 12 is fixed through the plate material 8 to a bottom plate 6. Thus, even when force is applied in a perpendicular direction to the axis of the leg 12, this leg protection device 2 prevents the lower end 12a of the leg 12 or a part near it from being moved. Thus, useless force is not applied to the upper end of the leg 12 and the damage of the leg 12 is prevented.</p> |
