A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INSPECTION PORT DEVICE
To provide an inspection port device capable of preventing an opened lid member from becoming an obstacle to work when the lid member is opened, and capable of minimizing a space for the lid member in an attic space.SOLUTION: An inspection port device 1 includes a pair of guide members 6 each extending in an X direction. Each guide member 6 has a straight extension part 6a and an upstanding wall part 6b. A straight extending guide hole 6c extending in the X direction is provided in the straight extension part 6a, and a curved guide hole 6e curved in an arc shape is provided in the upstanding wall part 6b. A first lid member 3 and a second lid member 4 are connected to each other by a hinge 5, and are brought into a standing state and a folded state when a projection part provided at a front end part of the first lid member 3 reaches a +X side end part of the straight extending guide hole 6c. Then, the projection part of the first lid member 3 is guided along the curved guide hole 6e, so that the first lid member 3 and the second lid member 4 are folded on a +Z side of a ceiling wall 100 in a folded state.SELECTED DRAWING: Figure 1
【課題】蓋部材の開放時において、開放された蓋部材が作業の障害となるのを抑制することができ、且つ、天井裏における蓋部材のためのスペースを小さく抑えることができる点検口装置を提供する。【解決手段】点検口装置１は、各々Ｘ方向に延びる一対のガイド部材６を備える。各ガイド部材６は、直伸部６ａと立設壁部６ｂとを有する。直伸部６ａにはＸ方向に延びる直伸ガイド孔６ｃが設けられ、立設壁部６ｂには弧状に湾曲する湾曲ガイド孔６ｅが設けられている。第１蓋部材３及び第２蓋部材４は、ヒンジ５で連結されており、第１蓋部材３の前端部に設けられた突起部が直伸ガイド孔６ｃの＋Ｘ側端部に到達した時に折り重なる状態でともに起立状態となる。そして、第１蓋部材３の突起部が湾曲ガイド孔６ｅに沿って案内されることで、第１蓋部材３及び第２蓋部材４は、互いに折り重なった状態で天井壁１００の＋Ｚ側上に倒伏する。【選択図】図１
INSPECTION PORT DEVICE
To provide an inspection port device capable of preventing an opened lid member from becoming an obstacle to work when the lid member is opened, and capable of minimizing a space for the lid member in an attic space.SOLUTION: An inspection port device 1 includes a pair of guide members 6 each extending in an X direction. Each guide member 6 has a straight extension part 6a and an upstanding wall part 6b. A straight extending guide hole 6c extending in the X direction is provided in the straight extension part 6a, and a curved guide hole 6e curved in an arc shape is provided in the upstanding wall part 6b. A first lid member 3 and a second lid member 4 are connected to each other by a hinge 5, and are brought into a standing state and a folded state when a projection part provided at a front end part of the first lid member 3 reaches a +X side end part of the straight extending guide hole 6c. Then, the projection part of the first lid member 3 is guided along the curved guide hole 6e, so that the first lid member 3 and the second lid member 4 are folded on a +Z side of a ceiling wall 100 in a folded state.SELECTED DRAWING: Figure 1
【課題】蓋部材の開放時において、開放された蓋部材が作業の障害となるのを抑制することができ、且つ、天井裏における蓋部材のためのスペースを小さく抑えることができる点検口装置を提供する。【解決手段】点検口装置１は、各々Ｘ方向に延びる一対のガイド部材６を備える。各ガイド部材６は、直伸部６ａと立設壁部６ｂとを有する。直伸部６ａにはＸ方向に延びる直伸ガイド孔６ｃが設けられ、立設壁部６ｂには弧状に湾曲する湾曲ガイド孔６ｅが設けられている。第１蓋部材３及び第２蓋部材４は、ヒンジ５で連結されており、第１蓋部材３の前端部に設けられた突起部が直伸ガイド孔６ｃの＋Ｘ側端部に到達した時に折り重なる状態でともに起立状態となる。そして、第１蓋部材３の突起部が湾曲ガイド孔６ｅに沿って案内されることで、第１蓋部材３及び第２蓋部材４は、互いに折り重なった状態で天井壁１００の＋Ｚ側上に倒伏する。【選択図】図１
INSPECTION PORT DEVICE
点検口装置
HORIE HIRONORI (author) / HASEGAWA MOTONORI (author) / HAGINO SHUNSUKE (author) / NAKAZAWA HIDEYO (author) / MIYASHITA AKINORI (author) / YOSHIZAWA TAKASHI (author) / YOSHIIKE ICHIRO (author) / NISHIO SHINGO (author)
2019-01-31
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden