| 摘要 |
A building fascia (10) comprises an elongate gutter (20), a soffit (30), and a mounting bracket (80). The gutter (20) has back (22), bottom (24), and front (26) walls and a channel (40) extending into the gutter from the back or bottom wall. The soffit (30) has an edge portion (34) inserted into the channel. Lips (60, 50) formed on the edge portion (34) and on a side wall (46) of the channel have sufficient flexibility and are shaped to permit the edge portion (34) to be readily inserted into the channel with a snap action but to restrain against being withdrawn. A side wall (46) of the channel is spaced narrowly from the bottom (24) of the gutter, the narrowly spaced walls (45, 24) flaring thereinto. The gutter has a rib (68) extending along an upper edge of the front wall (26) and a ledge (70) and a flange (72) sloping downwardly therefrom.
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