PROBLEM TO BE SOLVED: To provide a floating body for tsunami evacuation by which a user can rapidly evacuate, and which is close to the user, safe, simple, inexpensive, and rotatable in the water, even when a large tsunami of which height is 10 meters up to 34 meters attacks in a few minutes after a giant earthquake.SOLUTION: A floating body 1 for tsunami evacuation is a bag-shaped forming body excellent in breakage resistance, waterproofness, and airtightness with a convexity at the top and an aperture having an openable face bar 2 at an aperture at the bottom, when a large tsunami attacks. The floating body 1 is provided in which a person 4 can take refuge inside, air in an upper portion thereof enables the floating body 1 to float in the water even though allowing the inside of the floating body to be flooded from an openable part of the aperture, a user can be protected from a direct stroke of a driftage when closing the openable part of the aperture, and an up and down position can be recovered by movement or reaction of the body weight of the person inside even when wandering to rotate up and down so that loss of the person or the air quantity in the floating body required for survival is prevented.
【課題】巨大地震の3分後に来襲する高さ10m、最大34mの大きな津波にも、個人が迅速に避難できる身近、安全、簡易、安価で、水中で回転可の津波避難用浮遊体を提供する。【解決手段】津波避難用浮遊体1は、大きな津波の来襲時に、耐破損性、防水性、および気密性に優れた上に凸、下に開口を有する袋状の形成体で、開口部に開閉式の面材2を施し、内部に人4が避難し、水中では開口部の開閉部から浸水を許すものの上部の空気で浮上し、開口部の開閉部を閉じることで漂流物の直撃から体を保護し、流転で上下に回転しても内部の人の体重移動、反動で上下の体勢を復元でき、人や生存必要空気量の逸失を防止することを特徴とする。【選択図】図3
FLOATING BODY FOR TSUNAMI EVACUATION AND AIR HOLDING FORMATION BODY
津波避難用浮遊体及び空気保持形成体
2015-08-24
Patent
Electronic Resource
Japanese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES |
FLOATING BODY FOR TSUNAMI EVACUATION AND AIR HOLDING FORMATION BODY
European Patent Office | 2015
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