A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a door device and a ventilation/lighting door, capable of performing ventilation and suppressing solar radiation.SOLUTION: A door device 1 includes a master door 2, a slave door 10 positioned adjacent to the master door, and a ventilation/lighting door 3 positioned so as to overlap with the slave door 10 when viewed from the front. The ventilation/lighting door 3 has a door body 31, and a first sliding screen 4 and a second sliding screen 5 capable of closing a through-hole 30 formed in a part of the door body 31 when viewed from the front. The first sliding screen 4 and the second sliding screen 5 are slidable with respect to the door body 31 from a state in which at least one of them closes the through-hole 30 so as to expose the through-hole 30 and overlap the other when viewed from the front. The first sliding screen 4 and the second sliding screen 5 have polarizing films 44, 54, respectively, having different polarization directions, and an overlapping portion between the polarizing films 44, 54 has a light shielding property when viewed from the front.SELECTED DRAWING: Figure 5
【課題】採風を可能としかつ日射を抑えることができるドア装置及び採風採光戸を提供する。【解決手段】ドア装置１は、親ドア２と、親ドア２に隣接して位置する子ドア１０と、正面視において子ドア１０と重なるように位置する採風採光戸３と、を備える。採風採光戸３は、戸本体３１と、戸本体３１の正面視における一部に形成される貫通口３０を閉塞可能な第１の障子４及び第２の障子５を有する。第１の障子４及び第２の障子５は、少なくとも一方が貫通口３０を閉塞する状態から、貫通口３０を露出させかつ正面視において他方に重なるように戸本体３１に対してスライド可能である。第１の障子４及び第２の障子５は、互いに偏光方向が異なる偏光フィルム４４，５４を有し、正面視において偏光フィルム４４，５４の互いに重なる部分が遮光性を有する。【選択図】図５
To provide a door device and a ventilation/lighting door, capable of performing ventilation and suppressing solar radiation.SOLUTION: A door device 1 includes a master door 2, a slave door 10 positioned adjacent to the master door, and a ventilation/lighting door 3 positioned so as to overlap with the slave door 10 when viewed from the front. The ventilation/lighting door 3 has a door body 31, and a first sliding screen 4 and a second sliding screen 5 capable of closing a through-hole 30 formed in a part of the door body 31 when viewed from the front. The first sliding screen 4 and the second sliding screen 5 are slidable with respect to the door body 31 from a state in which at least one of them closes the through-hole 30 so as to expose the through-hole 30 and overlap the other when viewed from the front. The first sliding screen 4 and the second sliding screen 5 have polarizing films 44, 54, respectively, having different polarization directions, and an overlapping portion between the polarizing films 44, 54 has a light shielding property when viewed from the front.SELECTED DRAWING: Figure 5
【課題】採風を可能としかつ日射を抑えることができるドア装置及び採風採光戸を提供する。【解決手段】ドア装置１は、親ドア２と、親ドア２に隣接して位置する子ドア１０と、正面視において子ドア１０と重なるように位置する採風採光戸３と、を備える。採風採光戸３は、戸本体３１と、戸本体３１の正面視における一部に形成される貫通口３０を閉塞可能な第１の障子４及び第２の障子５を有する。第１の障子４及び第２の障子５は、少なくとも一方が貫通口３０を閉塞する状態から、貫通口３０を露出させかつ正面視において他方に重なるように戸本体３１に対してスライド可能である。第１の障子４及び第２の障子５は、互いに偏光方向が異なる偏光フィルム４４，５４を有し、正面視において偏光フィルム４４，５４の互いに重なる部分が遮光性を有する。【選択図】図５
DOOR DEVICE AND VENTILATION/LIGHTING DOOR
ドア装置及び採風採光戸
SATO HIROSHI (author)
2020-04-09
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