| 摘要 |
PROBLEM TO BE SOLVED: To provide a pool floor capable of simply unfolding and folding each leg, supported firmly so as to generate no positional deviation even in just putting it on a pool floor surface in use, and allowing easy intrusion of water when it is sunk and easy water draining-off when it is taken out of a pool in a short time by a simple configuration. SOLUTION: Each leg 200 is composed of a leg plate 30 attached to a rear surface of a floor plate or a leg base 20, a folding member 40 whose one end is attached to the leg plate 30 and which is folded down, and a pulling-out leg plate 50 connected with the other end of the folding member 40. A slide channel is formed in the rear surface of the floor plate or the leg base 20, and a slide engaging part engaging with the slide channel is formed integrally with the pulling-out leg plate 50. COPYRIGHT: (C)2005,JPO&NCIPI
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