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    • 2. 发明专利
    • WATERPROOF FITTING FOR REDGE END SECTION
    • JPH0197747A
    • 1989-04-17
    • JP13145387
    • 1987-05-29
    • FUJISASH COHIRAI ENG CORP
    • HIRAI TAKASHITAKAHASHI TSUNEZOKANEKO YOSHIROYOSHIDA YUKIHIKO
    • E04D3/40
    • PURPOSE: To provide a watertproofing metal fitting having good draining performance and allowing a water conduit to be installed easily by providing both sides of a bulge part with inclined parts having draining notch parts at their lower ends, forming corrugations perpendicular to ridge direction on the respective upper surfaces of the bulge part and each inclined part, and providing gable side ends with hanging end walls having pipe storage recesses. CONSTITUTION: Inclined parts 92 which incline and overhang outward toward a lower part are provided at the lower edges of both sides of an upwardly projecting bulge part 91 and a draining notch part 93 is formed at the lower end of each inclined part 92. A plurality of corrugations 900 perpendicular to ridge direction are formed on the respective upper surfaces of the bulge part 91 and each inclined part 92. Hanging end walls 106 are provided at the respective gable side ends of the bulge part 91 and each inclined part 92 and a vertically open pipe storage recess 108 is formed in the outer surface of each hanging end wall 106. Therefore, leaking water does not enter longitudinally but can be drained easily from the draining notch parts 93 onto roof boards, and a water conduit 110 can be installed easily.