| 摘要 |
PROBLEM TO BE SOLVED: To joint a metallic enveloping plate used for a roof or the like, so as to ensure rigidity as well as good appearance. SOLUTION: Regarding a pair of enveloping plates 8 adjacent to each other on a substrate 2, a first horizontal part 8f of one enveloping plate 8 and a second horizontal part 8d of the other enveloping plate 8 are superposed on the upper horizontal part 6c of the rising part 6b of a clip 6. Then, an extension part 8e formed on the second horizontal part 8d is bent, thereby clamping the first horizontal part 8b between the extension part 8e and the second horizontal part 8d continuous thereto. Also, a joint part 12 is pressure bonded with external pressure and bent so as to become parallel to the rising part 6b of the clip 6. Furthermore, a dressing rib of stainless steel is fitted to the joint part 12 and an arranged component such as a solar battery module board is secured with a screw. |
