| 摘要 |
PURPOSE: A under door frame with a replaceable cover is provided to enable a long-term use by partially replacing the under door frame on discoloration instead of entirely replacing and to provide an effect of visual interior. CONSTITUTION: A under door frame with a replaceable cover comprises a first guiderail(110), a second guiderail(120), a connection plate(130), and a replaceable cover(142), and a cushion member(150). The first and second guiderails provide a moving path to a roller by contacting with the roller on the lower surface of a sliding door. The connection plate has a flat shape and connects the first guiderail with the second guiderail. The replaceable cover is mounted on the upper part of the connection part and gives a variety of colors and designs on the surface of the under door frame. The cushion member absorbs the vibration which is generated by the movement of the roller on the first and second guiderails. |
