A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIRE SHUTTER
To satisfactorily close a side part of a rail when an opening is fully closed.SOLUTION: A rail 6 is laid on a floor surface FL so as to be approximately orthogonal to an opening closed by a shutter, a seat plate 4 of a shutter curtain 2 is provided with a vertical plate-shaped part 40, a recessed part 42 opened downward is formed in the plate-shaped part 40 corresponding to the rail 6, and a guide part 5 made up of a pair of rising width pieces 50 and having an opened upper end is provided on the floor surface FL adjacently to the side of the rail 6, and when an opening is fully closed, a side edge part 400 of the recessed part 42 is positioned in the guide part 5, and the width piece 50 of the guide part 5 closes a side part of the rail 6.SELECTED DRAWING: Figure 1
【課題】開口部全閉時にレールの側方部位を良好に塞ぐ。【解決手段】床面ＦＬには、シャッターによって閉鎖される開口に略直交するようにレール６が敷設されており、シャッターカーテン２の座板４は、垂直状の板状部４０を備え、板状部４０には、レール６に対応して、下方に開口した凹部４２が形成されており、床面ＦＬには、レール６の側方に隣接して、一対の立ち上がり状の見付片５０からなり、上端が開口状のガイド部５が設けてあり、開口部全閉時には、凹部４２の側縁部４００が、ガイド部５内に位置し、ガイド部５の見付片５０がレール６の側方部位を塞ぐ。【選択図】図１
FIRE SHUTTER
To satisfactorily close a side part of a rail when an opening is fully closed.SOLUTION: A rail 6 is laid on a floor surface FL so as to be approximately orthogonal to an opening closed by a shutter, a seat plate 4 of a shutter curtain 2 is provided with a vertical plate-shaped part 40, a recessed part 42 opened downward is formed in the plate-shaped part 40 corresponding to the rail 6, and a guide part 5 made up of a pair of rising width pieces 50 and having an opened upper end is provided on the floor surface FL adjacently to the side of the rail 6, and when an opening is fully closed, a side edge part 400 of the recessed part 42 is positioned in the guide part 5, and the width piece 50 of the guide part 5 closes a side part of the rail 6.SELECTED DRAWING: Figure 1
【課題】開口部全閉時にレールの側方部位を良好に塞ぐ。【解決手段】床面ＦＬには、シャッターによって閉鎖される開口に略直交するようにレール６が敷設されており、シャッターカーテン２の座板４は、垂直状の板状部４０を備え、板状部４０には、レール６に対応して、下方に開口した凹部４２が形成されており、床面ＦＬには、レール６の側方に隣接して、一対の立ち上がり状の見付片５０からなり、上端が開口状のガイド部５が設けてあり、開口部全閉時には、凹部４２の側縁部４００が、ガイド部５内に位置し、ガイド部５の見付片５０がレール６の側方部位を塞ぐ。【選択図】図１
FIRE SHUTTER
防火シャッター
TAKASHIMA KENICHI (author) / HATSUMI SORA (author)
2024-06-11
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