A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a stair device capable of enabling a safe evacuation behavior through stairs in which going up and down stairs at normal time is performed safely with less stumbling and also a removal of water in immersion is performed securely.SOLUTION: A stair device is provided that is configured to have an upper floor and a lower floor and both these floors are connected by the stairs and water flowing to the upper floor in the stairs flows down toward one side of the stairs, in which at front side of a kicking surface of the stairs a side guiding plate is installed for guiding water toward a side of the stairs in responce to the flowing water.SELECTED DRAWING: Figure 4
【課題】 平時における上り下りがつまずきにくく安全に行われるだけでなく浸入時の水除けが確実になされることで階段を通じての避難行動が安全になされるようにした階段装置を提供することを目的とする。【解決手段】 上床と下床とを備えそれら両床間が階段でつながれるとともに階段には上床に流れ来る水が階段一側方へ流れ落ちるように構成されている階段装置において、階段の蹴込み面の前側には、流れ来る水により応動して水を階段側方へと導く側方誘導板が設けられていることを特徴とする。【選択図】図４
To provide a stair device capable of enabling a safe evacuation behavior through stairs in which going up and down stairs at normal time is performed safely with less stumbling and also a removal of water in immersion is performed securely.SOLUTION: A stair device is provided that is configured to have an upper floor and a lower floor and both these floors are connected by the stairs and water flowing to the upper floor in the stairs flows down toward one side of the stairs, in which at front side of a kicking surface of the stairs a side guiding plate is installed for guiding water toward a side of the stairs in responce to the flowing water.SELECTED DRAWING: Figure 4
【課題】 平時における上り下りがつまずきにくく安全に行われるだけでなく浸入時の水除けが確実になされることで階段を通じての避難行動が安全になされるようにした階段装置を提供することを目的とする。【解決手段】 上床と下床とを備えそれら両床間が階段でつながれるとともに階段には上床に流れ来る水が階段一側方へ流れ落ちるように構成されている階段装置において、階段の蹴込み面の前側には、流れ来る水により応動して水を階段側方へと導く側方誘導板が設けられていることを特徴とする。【選択図】図４
STAIR DEVICE
階段装置
FUJIWARA MITSUHIRO (author)
2018-12-20
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
Stair, stair group and method for manufacturing stair group
| European Patent Office | 2024
Stair pin key device and construction method for equipping stair through stair pin key device
| European Patent Office | 2024