| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent a fall of an installed body such as an upright piano. SOLUTION: This device is provided with a receiver base 10 to be fixed to a floor surface F, pipes 11 fixed to the receiver base 10 and stood along the back surface side of a piano 15, and connecting means 12 provided at four positions of the pipe 11. The connecting means 12 can connect the pipes 11 and the back surface part of the piano 15 with a binding means 32 such as a belt, and the pipes 11 and the piano 15 can be connected through L-shaped brackets arranged between the pipes 11 and the piano 15.</p> |
