| 摘要 |
<p>The present invention relates to a rail for a sliding rack shelf that can reduce the weight of a bottom rail and a shelf frame installed to the sliding rack shelf. The rail includes a bottom rail made of aluminum by injection molding and installed on a floor; and a shelf frame made of aluminum by injection molding to form a lower portion of a rack shelf unit for storing articles thereon, in which a roller sliding along the bottom rail is rotationally connected to the shelf frame. The bottom rail has a plurality of unit rails connected to each other by a coupling pipe in a longitudinal direction.</p> |
