| 摘要 |
<p>PURPOSE: A prefabricated floor structure is provided to couple a support frame and a floor board easily and to promote economical efficiency by using a floor structure for a long term. CONSTITUTION: The prefabricated floor structure(10) comprises: a support frame(20) installed on the bottom of an appointed site and provided with a long guide groove; a wood floor board(30) placed on the upper part of the support frame(20) and provided with a clip coupling groove; and a clip(40) slid through the guide groove of the support frame(20) and fixed to the clip coupling groove of the floor board(30).</p> |
