A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STICKER FOR STICKING TO HATCH
PROBLEM TO BE SOLVED: To provide a hatch sticker which allows inhabitants or residents to readily open an upper lid of an evacuation hatch in an emergency and prevents an unnecessary opening and vibration of the upper lid due to phenomena such as strong wind in normal time.SOLUTION: In a newly provided hatch 1, a ladder 5 is folded and stored in a hatch body 2 and an upper lid 3 and a lower lid 4 are closed in normal time. Since the upper lid 3 can be pressed to the hatch body 2 by sticking hatch sticking stickers 20 and 30 to both the upper lid 3 and the hatch body 2 while the upper lid 3 is in close contact with the hatch body 2, the upper lid 3 is not opened even when a strong wind blows.SELECTED DRAWING: Figure 6
【課題】非常時において住民又は居住者が避難用ハッチの上蓋を素早く開口でき、かつ、平常時における強風が吹く等の事象による不要な上蓋の開口及び振動を防ぐ。【解決手段】新設型ハッチ１は、平常時においては、梯子５が折畳まれた状態でハッチ本体２内部に収納されており、上蓋３及び下蓋４も閉塞した状態となっている。ここで、上蓋３とハッチ本体２が密着した状態で、上蓋３とハッチ本体２の両方にわたり、ハッチ貼付用シール２０及び３０が貼り付けることで、上蓋３をハッチ本体２側に押さえることができるため、強風が吹いたとしても上蓋３の開閉は生じない。【選択図】図６
STICKER FOR STICKING TO HATCH
PROBLEM TO BE SOLVED: To provide a hatch sticker which allows inhabitants or residents to readily open an upper lid of an evacuation hatch in an emergency and prevents an unnecessary opening and vibration of the upper lid due to phenomena such as strong wind in normal time.SOLUTION: In a newly provided hatch 1, a ladder 5 is folded and stored in a hatch body 2 and an upper lid 3 and a lower lid 4 are closed in normal time. Since the upper lid 3 can be pressed to the hatch body 2 by sticking hatch sticking stickers 20 and 30 to both the upper lid 3 and the hatch body 2 while the upper lid 3 is in close contact with the hatch body 2, the upper lid 3 is not opened even when a strong wind blows.SELECTED DRAWING: Figure 6
【課題】非常時において住民又は居住者が避難用ハッチの上蓋を素早く開口でき、かつ、平常時における強風が吹く等の事象による不要な上蓋の開口及び振動を防ぐ。【解決手段】新設型ハッチ１は、平常時においては、梯子５が折畳まれた状態でハッチ本体２内部に収納されており、上蓋３及び下蓋４も閉塞した状態となっている。ここで、上蓋３とハッチ本体２が密着した状態で、上蓋３とハッチ本体２の両方にわたり、ハッチ貼付用シール２０及び３０が貼り付けることで、上蓋３をハッチ本体２側に押さえることができるため、強風が吹いたとしても上蓋３の開閉は生じない。【選択図】図６
STICKER FOR STICKING TO HATCH
ハッチ貼付用シール
YAMAMOTO HIROYUKI (author) / MIKAMI MASARU (author)
2016-05-16
Patent
Electronic Resource
Japanese
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