| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a system floor that can solve the problem of insufficiency in capacity of a wiring pit and achieves easy height adjustment if the floor is uneven.SOLUTION: A strut bolt 5 is screwed in after providing a strut base 6 in a floor mat 7 and forming a screw hole, and level adjusting is performed. The floor mat is flattened by a plug-in connection part 8. When the capacity of a wiring pit is required, a block strut is added and the height is increased. The inner wiring can be checked through a transparent lid of the system floor.</p> |
