| 摘要 |
PURPOSE:To enable it correspond to an eaves back different in specifications by attaching a cradling for attaching an eaves back board to an eaves edge tip of a roof panel so as to cause an edge at the opposite side to be rotatable up and down at the eaves edge side end. CONSTITUTION:A roof board member 5 is stuck to an upper surface of a top chord 1, while an eaves edge main house 7 is attached astride an edge at eaves side of this top chord 1. In addition, an edge of the eaves edge side of a cradling frame 8 is pivotally attached to a backside of the main house 7, and an edge at a wall side of the frame 8 is locked to a flange 13 of the top chord 1. When an eaves back in pitch specifications is executed, an eaves back 14 is locked to the backside of the frame 8 in a state of being kept intact. When the eaves back in flat specifications is further executed, a wall side edge of the frame 8 is rotated downward, and a horizontal frame 25 is fitted in a turn up part 20 of a receiving fitting 16 and, after it is locked with a nail 23, the eaves back board 14 is fixed to the backside of the frame 8. |
