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ROOF VENTILATION STRUCTURE AND VENTILATION MEMBER
PROBLEM TO BE SOLVED: To provide a roof ventilation structure with a simple structure capable of effectively suppressing immersion of water into a building even under a strong wind.SOLUTION: A ventilation structure has an outer wall material 1, a roof substrate 2, a roof material 3, a ventilation hole 4, a ridge sash receiver 50, a ridge sash 5, a ventilation accessory 7 and a ventilation ridge cover 8. A ventilation space 9 communicating with the ventilation hole 4 is formed and an airflow space 10 is formed between the ventilation ridge cover 8 and the ventilation accessory 7. A roof side ventilation hole 11 and a wall side ventilation hole 12, which communicate outdoor and the airflow space 10, are formed. The ventilation accessory 7 comprises: a fixed part 71; a roof side inclined piece 72 that projects from the fixed part 71; a vertical piece 73 that projects from the fixed part 71; a roof side opening part 74 that penetrates the roof side inclined piece 72 to communicate the ventilation space 9 and the airflow space 10; and a wall side opening part 75 that penetrates the vertical piece 73 to communicate the ventilation space 9 and the airflow space 10. The ventilation accessory 7 has a first baffle plate 76, a second baffle plate 77, a third baffle plate 78 and a forth baffle plate 79.SELECTED DRAWING: Figure 1
【課題】簡易な構造を有し、強風下でも屋内への水の浸入を効果的に抑制することができる屋根の換気構造を提供する。【解決手段】換気構造は、外壁材1、屋根下地2、屋根材3、換気口4、棟桟受け具50、棟桟5、換気役物7、及び換気棟包8を具備する。換気口4に通じる換気空間9が形成されると共に、換気棟包8と換気役物7との間に通気空間10が形成されている。屋外と前記通気空間10とを通じさせる屋根側換気口11及び壁側換気口12が形成されている。換気役物7は、固定部71と、固定部71から突出する屋根側傾斜片72と、固定部71から突出する垂直片73と、屋根側傾斜片72を貫通して換気空間9と通気空間10とを通じさせる屋根側開口部74と、垂直片73を貫通して換気空間9と通気空間10とを通じさせる壁側開口部75とを備える。更に換気役物7は、第一邪魔板76、第二邪魔板77、第三邪魔板78及び第四邪魔板79も備える。【選択図】図1
ROOF VENTILATION STRUCTURE AND VENTILATION MEMBER
PROBLEM TO BE SOLVED: To provide a roof ventilation structure with a simple structure capable of effectively suppressing immersion of water into a building even under a strong wind.SOLUTION: A ventilation structure has an outer wall material 1, a roof substrate 2, a roof material 3, a ventilation hole 4, a ridge sash receiver 50, a ridge sash 5, a ventilation accessory 7 and a ventilation ridge cover 8. A ventilation space 9 communicating with the ventilation hole 4 is formed and an airflow space 10 is formed between the ventilation ridge cover 8 and the ventilation accessory 7. A roof side ventilation hole 11 and a wall side ventilation hole 12, which communicate outdoor and the airflow space 10, are formed. The ventilation accessory 7 comprises: a fixed part 71; a roof side inclined piece 72 that projects from the fixed part 71; a vertical piece 73 that projects from the fixed part 71; a roof side opening part 74 that penetrates the roof side inclined piece 72 to communicate the ventilation space 9 and the airflow space 10; and a wall side opening part 75 that penetrates the vertical piece 73 to communicate the ventilation space 9 and the airflow space 10. The ventilation accessory 7 has a first baffle plate 76, a second baffle plate 77, a third baffle plate 78 and a forth baffle plate 79.SELECTED DRAWING: Figure 1
【課題】簡易な構造を有し、強風下でも屋内への水の浸入を効果的に抑制することができる屋根の換気構造を提供する。【解決手段】換気構造は、外壁材1、屋根下地2、屋根材3、換気口4、棟桟受け具50、棟桟5、換気役物7、及び換気棟包8を具備する。換気口4に通じる換気空間9が形成されると共に、換気棟包8と換気役物7との間に通気空間10が形成されている。屋外と前記通気空間10とを通じさせる屋根側換気口11及び壁側換気口12が形成されている。換気役物7は、固定部71と、固定部71から突出する屋根側傾斜片72と、固定部71から突出する垂直片73と、屋根側傾斜片72を貫通して換気空間9と通気空間10とを通じさせる屋根側開口部74と、垂直片73を貫通して換気空間9と通気空間10とを通じさせる壁側開口部75とを備える。更に換気役物7は、第一邪魔板76、第二邪魔板77、第三邪魔板78及び第四邪魔板79も備える。【選択図】図1
ROOF VENTILATION STRUCTURE AND VENTILATION MEMBER
屋根の換気構造及び換気部材
MORI SHUICHI (author)
2016-05-16
Patent
Electronic Resource
Japanese
IPC:
E04D
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,
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