| 摘要 |
PURPOSE: A roller device with a rail cleaning device is provided to attach and detach the rail cleaning device easily. CONSTITUTION: A roller device with a rail cleaning device comprises a roller unit(19) and a sliding rail cleaning device(10). The roller unit is attached on an upper edge(U) of a sliding door(D). The sliding rail cleaning device is installed in the roller unit. The roller unit has a supporting frame(21), a roller axis, and a roller(25). The support frame is extended to the upward. The roller axis is fixed in the support frame. The roller is attached in the roller axis to be freely rotatable and movable on a rail(29) of a sliding upper frame by electricity. The sliding rail cleaning device has a cleaning device main body(10b), a cleaning unit of the opening direction(10c), and a cleaning unit of the closing direction(10d). The cleaning device main body is detachably attached in a free end(23a) of the roller axis. The cleaning unit of the opening direction and the cleaning unit of the closing direction are formed in an opening direction side(O) and a closing direction side(C), and fitted to the rail. |
