A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an opening/closing body for a fire door that makes it possible to improve its heat shielding property.SOLUTION: An opening/closing body 20 for a fire door includes: an outdoor side surface material 40a; an indoor side surface material 40b; a plurality of support members provided inside the opening/closing body 20; a blocking part 22 attached to a lower lateral force frame 34 located on the prospective side of the opening/closing body 20 among the plurality of support members, the blocking part 22 being for closing the prospective side gap PG in the fully closed state; and a surface-side heat shielding part 100 used to suppress heat conduction between at least one of the outdoor side surface material 40a or the indoor side surface material 40b and the lower lateral force frame 34.SELECTED DRAWING: Figure 3
【課題】遮熱性を高めることが可能となる、防火戸用の開閉体を提供すること。【解決手段】防火戸用の開閉体２０は、室外側表面材４０ａと、室内側表面材４０ｂと、開閉体２０の内部に設けられた複数の支持部材と、複数の支持部材のうち当該開閉体２０の見込面側に位置する下側横力骨３４に取り付けられた塞ぎ部２２であって、全閉状態において見込面側隙間ＰＧを塞ぐための塞ぎ部２２と、室外側表面材４０ａ又は室内側表面材４０ｂの少なくともいずれか一方と下側横力骨３４との相互間での熱伝導を抑制するための表面側遮熱部１００と、を備える。【選択図】図３
To provide an opening/closing body for a fire door that makes it possible to improve its heat shielding property.SOLUTION: An opening/closing body 20 for a fire door includes: an outdoor side surface material 40a; an indoor side surface material 40b; a plurality of support members provided inside the opening/closing body 20; a blocking part 22 attached to a lower lateral force frame 34 located on the prospective side of the opening/closing body 20 among the plurality of support members, the blocking part 22 being for closing the prospective side gap PG in the fully closed state; and a surface-side heat shielding part 100 used to suppress heat conduction between at least one of the outdoor side surface material 40a or the indoor side surface material 40b and the lower lateral force frame 34.SELECTED DRAWING: Figure 3
【課題】遮熱性を高めることが可能となる、防火戸用の開閉体を提供すること。【解決手段】防火戸用の開閉体２０は、室外側表面材４０ａと、室内側表面材４０ｂと、開閉体２０の内部に設けられた複数の支持部材と、複数の支持部材のうち当該開閉体２０の見込面側に位置する下側横力骨３４に取り付けられた塞ぎ部２２であって、全閉状態において見込面側隙間ＰＧを塞ぐための塞ぎ部２２と、室外側表面材４０ａ又は室内側表面材４０ｂの少なくともいずれか一方と下側横力骨３４との相互間での熱伝導を抑制するための表面側遮熱部１００と、を備える。【選択図】図３
OPENING/CLOSING BODY FOR FIRE DOOR
防火戸用の開閉体
KOBARI RENA (author)
2022-01-17
Patent
Electronic Resource
Japanese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES