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A platform for research: civil engineering, architecture and urbanism
ATTACHMENT STRUCTURE FOR WINDOW GRATE AND SASH WITH THE WINDOW GRATE
To provide an attachment structure for a window grate and a sash with a window grate, which can more reliably release the locking structure when fire heat is applied to the fire protection system of the window due to a fire.SOLUTION: A mounting structure of a window grate is for attaching a window grate 6 to a sash 2, and the mounting structure has a locking structure 10 configured to enable engagement and disengagement between an upper frame 31 of the window grate and an upper frame 21 of the sash 2. The locking structure has a moving member 40, a biasing member 62 that biases the moving member in the disengaged direction, a thermal fuse 12, and an engagement member 50 that performs engagement with the sash and the window grate. The thermal fuse connects and fixes the window grate upper frame and the moving member, and a plurality of engagement members are arranged along the longitudinal direction, and upon melting of the thermal fuse, one moving member moves in the disengagement direction and each of the plurality of engagement members moves from the position of engagement to the position of disengagement.SELECTED DRAWING: Figure 7
【課題】火災の発生によって火熱が窓の防火設備に加えられた場合に、ロック構造をより確実に解除できる、面格子の取付構造および面格子付きサッシを提供する。【解決手段】面格子６をサッシ２に取り付けるための面格子の取付構造であって、当該取付構造は、面格子の面格子上枠３１とサッシ２のサッシ上枠２１との間で係合および係合解除が可能であるように構成されたロック構造１０を備え、ロック構造は、１つの移動部材４０と、移動部材を係合解除方向に付勢する付勢部材６２と、温度ヒューズ１２と、サッシおよび面格子に対する係合を行う係合部材５０と、を有し、温度ヒューズは、面格子上枠および移動部材を連結固定し、係合部材は、長手方向に沿って複数個配設され、温度ヒューズの溶断によって、１つの移動部材が係合解除方向に移動して、複数個の係合部材のそれぞれが、係合の位置から係合解除の位置に動く。【選択図】図７
ATTACHMENT STRUCTURE FOR WINDOW GRATE AND SASH WITH THE WINDOW GRATE
To provide an attachment structure for a window grate and a sash with a window grate, which can more reliably release the locking structure when fire heat is applied to the fire protection system of the window due to a fire.SOLUTION: A mounting structure of a window grate is for attaching a window grate 6 to a sash 2, and the mounting structure has a locking structure 10 configured to enable engagement and disengagement between an upper frame 31 of the window grate and an upper frame 21 of the sash 2. The locking structure has a moving member 40, a biasing member 62 that biases the moving member in the disengaged direction, a thermal fuse 12, and an engagement member 50 that performs engagement with the sash and the window grate. The thermal fuse connects and fixes the window grate upper frame and the moving member, and a plurality of engagement members are arranged along the longitudinal direction, and upon melting of the thermal fuse, one moving member moves in the disengagement direction and each of the plurality of engagement members moves from the position of engagement to the position of disengagement.SELECTED DRAWING: Figure 7
【課題】火災の発生によって火熱が窓の防火設備に加えられた場合に、ロック構造をより確実に解除できる、面格子の取付構造および面格子付きサッシを提供する。【解決手段】面格子６をサッシ２に取り付けるための面格子の取付構造であって、当該取付構造は、面格子の面格子上枠３１とサッシ２のサッシ上枠２１との間で係合および係合解除が可能であるように構成されたロック構造１０を備え、ロック構造は、１つの移動部材４０と、移動部材を係合解除方向に付勢する付勢部材６２と、温度ヒューズ１２と、サッシおよび面格子に対する係合を行う係合部材５０と、を有し、温度ヒューズは、面格子上枠および移動部材を連結固定し、係合部材は、長手方向に沿って複数個配設され、温度ヒューズの溶断によって、１つの移動部材が係合解除方向に移動して、複数個の係合部材のそれぞれが、係合の位置から係合解除の位置に動く。【選択図】図７
ATTACHMENT STRUCTURE FOR WINDOW GRATE AND SASH WITH THE WINDOW GRATE
面格子の取付構造および面格子付きサッシ
YONEMARU TADAYOSHI (author)
2024-08-09
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
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