| 摘要 |
PURPOSE:To make improvements in lighting effectiveness and sealability, by attaching a lighting glass plate to an opening part tightly with a hygroscopic adhesive agent, while making a roof panel stick fast to a member surrounding the opening part with the same adhesive agent, and covering the lighting glass with this roof panel. CONSTITUTION:Each of roof bows 5 and 6 is installed there lying astride a front roof rail 2, a gear roof rail 3 and a side roof rail 4. And, a flange part 7a is formed in a peripheral edge of each opening part 7 being surrounded with a roof rail 1 and these roof bows 5 and 6, and each peripheral part of lighting glass 8 is tightly attached onto this flange part 7a via dam rubber 10 serving as a spacer with a hygroscopic adhesive agent 9. Likewise, a peripheral part of a roof panel 11 composed of a transparent resin material and a part corresponding to these roof bows 5 and 6 are tightly attached onto each top of the roof rail 1 and these roof bows 5 and 6 with the hygroscopic adhesive agent 9, thereby covering the lighting glass 8 for protection.
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