To rescue a falling person who falls from a bank protection slope, to easily carry out installation and removal, to prohibit fishing on an installation water surface, and to sweep away algae.SOLUTION: A rescue device 10 for a falling person in such as reservoir retains a rectangular net 12 floating on a water surface by a rectangular floating frame 11. The floating frame 11 is made of polyethylene foam and the net is made of polyester. The net is hexagonal wire mesh 12 forming hexagonal net patterns by twisting together three polyester covered wires and is attached so that the twist is in parallel to short sides of the frame 11. The net is extended to a borderline between land and the water surface, and the rope ties the frame and the net to a bank.SELECTED DRAWING: Figure 1
【課題】護岸スロープより滑落した滑落者を救助する。敷設、除去などを容易に行える。設置水面を釣り禁止とする。藻の一掃ができる。【解決手段】ため池等滑落者救助装置10は、矩形の浮き枠11で矩形の網12を水面に浮かせて保持している。浮き枠11はポリエチレンフォーム、網はポリエステル製である。この網はポリエステル線を三つねじにねじり合わせて六角形の網目を形成した亀甲網12で、ねじりが枠11短辺と平行となるように取り付けられている。網は陸地と水面との境にまで延長され、ロープが網を護岸に枠を繋ぎ止める。【選択図】図1
RESCUE DEVICE FOR FALLING PERSON IN SUCH AS RESERVOIR
ため池等滑落者救助装置
2020-04-02
Patent
Electronic Resource
Japanese
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