| 摘要 |
PROBLEM TO BE SOLVED: To enable fixed supporting of a floor panel and also non-fixed supporting of the floor panel on a mount to be performed only by one panel retainer, in a double floor structure constructed by laying the floor panels one after another on the mount on a foundation floor face.SOLUTION: In a floor panel support structure, a floor panel with a quarter-circle-shaped cutout part formed by cutting out the tip of a corner thereof and a quarter-circle-shaped low step part formed around the cutout part and lower than the top face thereof by a predetermined depth is fixed to a mount fixed on an upper part of a supporting leg erected from a foundation floor face, by means of a panel retainer for retaining the low step part by an upper collar part, inserting an intermediate trunk into a circular notch hole formed by combining a quarter-circle-shaped cutout part, and screwing a screw hole formed in its bottom surface part onto a screw projected from the mount. When the floor panel is not fixed to the mount, the panel retainer is turned upside down and the collar part is inserted through the notch hole downward and made to reach the mount, thus blocking the notch hole by the trunk. |
