| 摘要 |
PROBLEM TO BE SOLVED: To provide a support leg A for a floating floor which can be manufactured at a lower cost, and facilitates height adjustment after laying a panel. SOLUTION: The support leg for the floating floor includes a lower support leg 10, an upper support leg 20, a receiving board 30 and a height-adjusting bolt 40. The lower support leg 10 is a hollow cylinder having a bottom plate on a bottom face thereof and an open upper face. The upper support leg 20 is a hollow cylinder, having a loading plate on an upper face thereof and an open bottom face. The upper support leg 20 can be telescopically inserted into the lower support leg 10. The loading plate 22 has a grout injecting hole 24, and a center screw hole 23. The height-adjusting bolt 40 is threadedly fitted to the screw hole 23. This simple structure enables low-cost manufacturing. By adjusting the height of the loading plate through the rotation of the height adjusting bolt 40, the height of a floating floor panel B is adjusted. COPYRIGHT: (C)2011,JPO&INPIT |
