| 摘要 |
A sign structure comprises a housing with linear extrusion side members interconnected and separated by curved corner members which are telescopically received in the ends of those side members. A front panel or frame for such a sign is similarly formed from linear extrusion frame members interconnected and separated by curved frame corner members, the various frame members being co-extensive in elevation with the corresponding housing members. Forwardly facing channels are formed along the front edges of the housing side members for receiving rearwardly projecting J-shaped flanges provided on the linear frame members, such flanges being retained in position by screws. Any of the J-shaped flanges can rotate in its housing channel to permit the front panel to be hinged open when the screws along all the other edges are loosened to allow the other J-shaped flanges to leave their housing channels. A continuous rubber weather seal is provided on flanges formed on all the housing side members and housing corner members for engagement by suitable members provided on all the frame members and frame corner members.
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