A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUILDING SHUTTER DEVICE
To provide a building shutter device capable of preventing a shutter curtain 3 from coming off from a guide rail 2 when it bends due to wind pressure in a manner that a locking portion 6p provided at a slat 6 side locks on a locking receiving portion 7b provided on the guide rail 2 side, so as to reinforce the locking part 6p of the slat 6.SOLUTION: In a part that fits into a guide rail 2 of a slat 6, a concave portion 6d and a tip edge portion 6e are formed with a locking part 6p sandwiched therebetween. A first reinforcing plate 8a is fixed to the concave portion 6d, and a second reinforcing plate 8b is fixed to the tip edge portion 6e. A reinforcing metal fitting 8 formed with a connecting portion 8c that connects both the reinforcing plate portions 8a and 8b is attached to the locking part 6p to reinforce the slat 6.SELECTED DRAWING: Figure 10
【課題】シャッターカーテン３が風圧を受けて撓んだ場合のガイドレール２からの抜け止めを、スラット６側に設けた係止部６ｐが、ガイドレール２側に設けた係止受け部７ｂに係止することで行うものにおいて、スラット６の係止部６ｐ部位の補強をする。【解決手段】スラット６のガイドレール２に嵌入する部位を、係止部６ｐを挟んで凹状部６ｄと先端縁部６ｅとが形成されたものとし、凹状部６ｄに第一補強板部８ａが固定され、先端縁部６ｅに第二補強板部８ｂが固定され、係止部６ｐに相当する部位に両補強板部８ａ、８ｂの連結をする連結部８ｃが形成された補強金具８を取り付けてスラット６の補強をする。【選択図】図１０
BUILDING SHUTTER DEVICE
To provide a building shutter device capable of preventing a shutter curtain 3 from coming off from a guide rail 2 when it bends due to wind pressure in a manner that a locking portion 6p provided at a slat 6 side locks on a locking receiving portion 7b provided on the guide rail 2 side, so as to reinforce the locking part 6p of the slat 6.SOLUTION: In a part that fits into a guide rail 2 of a slat 6, a concave portion 6d and a tip edge portion 6e are formed with a locking part 6p sandwiched therebetween. A first reinforcing plate 8a is fixed to the concave portion 6d, and a second reinforcing plate 8b is fixed to the tip edge portion 6e. A reinforcing metal fitting 8 formed with a connecting portion 8c that connects both the reinforcing plate portions 8a and 8b is attached to the locking part 6p to reinforce the slat 6.SELECTED DRAWING: Figure 10
【課題】シャッターカーテン３が風圧を受けて撓んだ場合のガイドレール２からの抜け止めを、スラット６側に設けた係止部６ｐが、ガイドレール２側に設けた係止受け部７ｂに係止することで行うものにおいて、スラット６の係止部６ｐ部位の補強をする。【解決手段】スラット６のガイドレール２に嵌入する部位を、係止部６ｐを挟んで凹状部６ｄと先端縁部６ｅとが形成されたものとし、凹状部６ｄに第一補強板部８ａが固定され、先端縁部６ｅに第二補強板部８ｂが固定され、係止部６ｐに相当する部位に両補強板部８ａ、８ｂの連結をする連結部８ｃが形成された補強金具８を取り付けてスラット６の補強をする。【選択図】図１０
BUILDING SHUTTER DEVICE
建物用シャッター装置
AKATSUKA HIROKI (author) / CHANG CHUN-WEI (author)
2023-09-05
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