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EAVE SOFFIT VENTILATION STRUCTURE AND EAVE SOFFIT VENTILATION MEMBER
To provide an eave soffit ventilation structure and an eave soffit ventilation member which achieve improved fireproof performance.SOLUTION: An eave soffit ventilation 1 includes an eave soffit member 10 and a ventilation member 20. The eave soffit member 10 is composed of: a first vertical part 11; a first horizontal part 12 which has one end side connected to an upper end side of the first vertical part 11 and extends in a horizontal direction; a second vertical part 13 which has an upper end side connected to the other end side of the first horizontal part 12 and extends vertically downward; a second horizontal part 14 which has one end side connected to the lower end side of the second vertical part 13, extends in a horizontal direction so as to be separated from the first vertical part 11, and is formed with an opening 15; an outer piece 17 which continuously extends in a horizontal direction from the outer end of the second horizontal part 14, and is folded; and a third vertical part 16 which has a lower end continuously extending vertically upward to the outer piece 17. The ventilation member 20 is mounted between the inner surface of the second vertical part 13 and the inner surface of the third vertical part 16, and has a ventilation function.SELECTED DRAWING: Figure 2
【課題】 防火性能が向上する軒天換気構造体及び軒天換気部材を提供する。【解決手段】軒天換気部材１は、軒天部材１０と、通気部材２０とを備えるものである。軒天部材１０は、第１垂直部１１と、第１垂直部１１の上端側に一方端部側が接続されて水平方向に延びる第１水平部１２と、第１水平部１２の他方端部側に上端側が接続されて垂直下方に延びる第２垂直部１３と、第２垂直部１３の下端側に一方端部側が接続されて第１垂直部１１から離れる側に水平方向に延びると共に開口１５が形成された第２水平部１４と、第２水平部１４の外方端部から連続して水平方向に延びて折り返す外方片１７と、外方片１７に下端部が連続して垂直上方に延びる第３垂直部１６とからなる。通気部材２０は、第２垂直部１３の内面と第３垂直部１６の内面との間に装着され、通気機能を有するものである。【選択図】 図２
EAVE SOFFIT VENTILATION STRUCTURE AND EAVE SOFFIT VENTILATION MEMBER
To provide an eave soffit ventilation structure and an eave soffit ventilation member which achieve improved fireproof performance.SOLUTION: An eave soffit ventilation 1 includes an eave soffit member 10 and a ventilation member 20. The eave soffit member 10 is composed of: a first vertical part 11; a first horizontal part 12 which has one end side connected to an upper end side of the first vertical part 11 and extends in a horizontal direction; a second vertical part 13 which has an upper end side connected to the other end side of the first horizontal part 12 and extends vertically downward; a second horizontal part 14 which has one end side connected to the lower end side of the second vertical part 13, extends in a horizontal direction so as to be separated from the first vertical part 11, and is formed with an opening 15; an outer piece 17 which continuously extends in a horizontal direction from the outer end of the second horizontal part 14, and is folded; and a third vertical part 16 which has a lower end continuously extending vertically upward to the outer piece 17. The ventilation member 20 is mounted between the inner surface of the second vertical part 13 and the inner surface of the third vertical part 16, and has a ventilation function.SELECTED DRAWING: Figure 2
【課題】 防火性能が向上する軒天換気構造体及び軒天換気部材を提供する。【解決手段】軒天換気部材１は、軒天部材１０と、通気部材２０とを備えるものである。軒天部材１０は、第１垂直部１１と、第１垂直部１１の上端側に一方端部側が接続されて水平方向に延びる第１水平部１２と、第１水平部１２の他方端部側に上端側が接続されて垂直下方に延びる第２垂直部１３と、第２垂直部１３の下端側に一方端部側が接続されて第１垂直部１１から離れる側に水平方向に延びると共に開口１５が形成された第２水平部１４と、第２水平部１４の外方端部から連続して水平方向に延びて折り返す外方片１７と、外方片１７に下端部が連続して垂直上方に延びる第３垂直部１６とからなる。通気部材２０は、第２垂直部１３の内面と第３垂直部１６の内面との間に装着され、通気機能を有するものである。【選択図】 図２
EAVE SOFFIT VENTILATION STRUCTURE AND EAVE SOFFIT VENTILATION MEMBER
軒天換気構造体及び軒天換気部材
KANBE MUTSUHITO (author)
2023-05-10
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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