Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROBLEM TO BE SOLVED: To provide a ventilation member capable of preventing wind and rain ascending along an outer wall material from entering through a ventilation hole and having high fire protection performance.SOLUTION: A ventilation member of the present invention comprises a first plate 10, a ventilation hole forming plate member 40 disposed at a position spaced apart from the first plate member 10 by a predetermined distance, a second plate member 20 disposed on an upper portion 40b of the ventilation hole forming plate member 40, a fire protection cover 50 disposed at a position spaced by a predetermined distance from the ventilation hole forming plate member 40, and a third plate member 30 connecting a lower portion 10a of the first plate member 10 and a lower portion 40a of the ventilation hole forming plate member 40, in which at least one of the first plate member 10 and the second plate member 20 is attached to a building, a first ventilation hole 61 is formed in the ventilation hole forming plate material 40, a second ventilation hole 62 is formed in the fire protection cover 50, and the third plate member 30 closes the space between the first plate member 10 and the ventilation hole forming plate member 40.SELECTED DRAWING: Figure 1
【課題】特に外壁材に沿って上昇する風雨が換気孔から侵入することを防止できるとともに防耐火性能の高い換気部材を提供すること。【解決手段】本発明の換気部材は、第１板材１０と、第１板材１０から所定間隔空けた位置に配置される換気孔形成板材４０と、換気孔形成板材４０の上部４０ｂに配置される第２板材２０と換気孔形成板材４０から所定間隔空けた位置に配置される防火カバー５０と、第１板材１０の下部１０ａと換気孔形成板材４０の下部４０ａとを繋ぐ第３板材３０とを備え、第１板材１０及び第２板材２０の少なくとも一方で建造物に取り付け、換気孔形成板材４０には第１換気孔６１が形成され、防火カバー５０には第２換気孔６２が形成され、第３板材３０によって、第１板材１０と換気孔形成板材４０との間を閉塞することを特徴とする。【選択図】 図１
PROBLEM TO BE SOLVED: To provide a ventilation member capable of preventing wind and rain ascending along an outer wall material from entering through a ventilation hole and having high fire protection performance.SOLUTION: A ventilation member of the present invention comprises a first plate 10, a ventilation hole forming plate member 40 disposed at a position spaced apart from the first plate member 10 by a predetermined distance, a second plate member 20 disposed on an upper portion 40b of the ventilation hole forming plate member 40, a fire protection cover 50 disposed at a position spaced by a predetermined distance from the ventilation hole forming plate member 40, and a third plate member 30 connecting a lower portion 10a of the first plate member 10 and a lower portion 40a of the ventilation hole forming plate member 40, in which at least one of the first plate member 10 and the second plate member 20 is attached to a building, a first ventilation hole 61 is formed in the ventilation hole forming plate material 40, a second ventilation hole 62 is formed in the fire protection cover 50, and the third plate member 30 closes the space between the first plate member 10 and the ventilation hole forming plate member 40.SELECTED DRAWING: Figure 1
【課題】特に外壁材に沿って上昇する風雨が換気孔から侵入することを防止できるとともに防耐火性能の高い換気部材を提供すること。【解決手段】本発明の換気部材は、第１板材１０と、第１板材１０から所定間隔空けた位置に配置される換気孔形成板材４０と、換気孔形成板材４０の上部４０ｂに配置される第２板材２０と換気孔形成板材４０から所定間隔空けた位置に配置される防火カバー５０と、第１板材１０の下部１０ａと換気孔形成板材４０の下部４０ａとを繋ぐ第３板材３０とを備え、第１板材１０及び第２板材２０の少なくとも一方で建造物に取り付け、換気孔形成板材４０には第１換気孔６１が形成され、防火カバー５０には第２換気孔６２が形成され、第３板材３０によって、第１板材１０と換気孔形成板材４０との間を閉塞することを特徴とする。【選択図】 図１
VENTILATION MEMBER
換気部材
MORIMURA MASAHIRO (Autor:in)
18.10.2018
Patent
Elektronische Ressource
Japanisch
| Europäisches Patentamt | 2020