| 摘要 |
PROBLEM TO BE SOLVED: To provide the leg fixing structure to a supporter which is easy to attach and detach to/from the supporter and is capable of stably supporting the support. SOLUTION: Engaging holes 9 are formed on right and left sides at the lower part of a supporter 8, and engaging pawls 10 which can be engaged with the holes 9 are respectively provided on the right and left sides of the end part of a supporter side at a leg 1. Then, the lower part of the leg 1 is projected in the state of being capable of abutting on the lower surface of the supporter 8 to fix the lower part of this leg 1 to the supporter 8 via a fixing means 12 in a detachable means 12.
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