| 摘要 |
PROBLEM TO BE SOLVED: To attain an inexpensive and simple structure, to enable regulation of a level and to make excellent a performance of intercepting a floor impact sound. SOLUTION: This floor support structure for a low floor has a constitution wherein an internal thread 3 is formed in the inner peripheral surface of a hole 2 made in a plurality of places of a floor substrate panel 1 whereon a finishing material 11 is provided or of a hole made in a support plate whereon adjacent floor substrate panels 1 are laid, while an external thread 7 engaging with the internal thread 3 of the hole 2 is formed in the outer periphery of a hard member 6 rising and lowering within the limits of the thickness of the panel 1 or the support plate or beyond the limits of the thickness of the support plate, and a support leg is formed by fitting a buffer body 9 to the hard member 6. Most or the whole of the support leg can be held in the hole 2 in this constitution.
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