| 摘要 |
The present invention relates to a rail assembly for an inner door installed in multiple sliding doors. More specifically, the present invention relates to the rail assembly for an inner door, firmly fixating a fixture and simplifying a cross-sectional structure of a rail and the fixture. According to the present invention, the rail assembly for an inner door comprises: a rail (10) disposed in an upper end of an inner door (51); a pulley (24) installed in both ends of the rail (10); a slide block (22) installed in both ends of the rail (10); a coupling groove (232) coupled to a coupling rod (60) installed on both sides of an upper end of the inner door (51); and the fixture (21) to be coupled to the rail (10). |
