A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OPENING/CLOSING BODY AND MANUFACTURING METHOD OF OPENING/CLOSING BODY
To provide an opening/closing body and a manufacturing method of the opening/closing body capable of enhancing fire prevention performance.SOLUTION: An opening/closing body 20, which constitutes a fire door 1 provided in an opening 3 of a building, includes: a core material 30; and a warpage suppressing part 70 for suppressing the occurrence of warpage of the core material 30, the warpage suppressing part 70 having at least one or more elongated first warpage suppressing members 80 provided substantially in a first direction, which is a direction substantially along the facing surface of the core material 30, and at least one or more elongated second warpage suppressing members 90 provided substantially in a second direction, which is a direction different from the first direction and substantially along the facing surface of the core material 30, the at least one or more elongated first warpage suppressing members 80 and the at least one or more elongated second warpage suppressing members 90 being connected.SELECTED DRAWING: Figure 1
【課題】防火性能を高めることが可能になる、開閉体、及び開閉体の製造方法を提供すること。【解決手段】開閉体２０は、建物の開口部３に設けられる防火戸１を構成する開閉体であって、芯材３０と、芯材３０の反りの発生を抑制するための反り抑制部７０であって、芯材３０の見付面に略沿った方向である第１方向に略沿うように少なくとも１つ以上設けられた長尺の第１反り抑制部材８０と、第１方向とは異なる方向且つ芯材３０の見付面に略沿った方向である第２方向に略沿うように少なくとも１つ以上設けられた長尺の第２反り抑制部材９０と、を有する反り抑制部７０と、を備え、第１反り抑制部材８０と第２反り抑制部材９０とを接続している。【選択図】図１
OPENING/CLOSING BODY AND MANUFACTURING METHOD OF OPENING/CLOSING BODY
To provide an opening/closing body and a manufacturing method of the opening/closing body capable of enhancing fire prevention performance.SOLUTION: An opening/closing body 20, which constitutes a fire door 1 provided in an opening 3 of a building, includes: a core material 30; and a warpage suppressing part 70 for suppressing the occurrence of warpage of the core material 30, the warpage suppressing part 70 having at least one or more elongated first warpage suppressing members 80 provided substantially in a first direction, which is a direction substantially along the facing surface of the core material 30, and at least one or more elongated second warpage suppressing members 90 provided substantially in a second direction, which is a direction different from the first direction and substantially along the facing surface of the core material 30, the at least one or more elongated first warpage suppressing members 80 and the at least one or more elongated second warpage suppressing members 90 being connected.SELECTED DRAWING: Figure 1
【課題】防火性能を高めることが可能になる、開閉体、及び開閉体の製造方法を提供すること。【解決手段】開閉体２０は、建物の開口部３に設けられる防火戸１を構成する開閉体であって、芯材３０と、芯材３０の反りの発生を抑制するための反り抑制部７０であって、芯材３０の見付面に略沿った方向である第１方向に略沿うように少なくとも１つ以上設けられた長尺の第１反り抑制部材８０と、第１方向とは異なる方向且つ芯材３０の見付面に略沿った方向である第２方向に略沿うように少なくとも１つ以上設けられた長尺の第２反り抑制部材９０と、を有する反り抑制部７０と、を備え、第１反り抑制部材８０と第２反り抑制部材９０とを接続している。【選択図】図１
OPENING/CLOSING BODY AND MANUFACTURING METHOD OF OPENING/CLOSING BODY
開閉体、及び開閉体の製造方法
KOBARI RENA (author) / INOUE KAZUYA (author)
2021-02-18
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