A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PORTABLE OBJECT FALL PREVENTION TOOL
To prevent a portable object fall prevention tool improved to allow a downsizing.SOLUTION: A portable object fall prevention tool 100 comprises a string winding structure 1, a string-shaped body 2, a string pulling end 2a, an impact absorption member 7, a body attachment tool 8, a portable object attachment part 9 and coupling tools 13 and 14. Any portable object is attached to the portable object attachment part 9. The impact absorption member 7 fulfills an elastic telescopic function to a tension. The impact absorption member 7 comprises a root part 7a, an intermediate part 7b and a tip part 7c. The intermediate part 7b is interposed between the root part 7a and the tip part 7c. The root part 7a and the tip part 7c are strip-shaped elastic parts and the intermediate part 7b in a fine elastic rope-shaped is interposed therebetween.SELECTED DRAWING: Figure 1
【課題】小型化できるように改良された携帯物落下防止具を提供する。【解決手段】携帯物落下防止具１００は、紐巻取構造体１と、紐状体２と、紐引出端２ａと、衝撃吸収部材７と、本体装着具８と、携帯物取付部９と、連結具１３、１４と、を備える。携帯物取付部９には任意の携帯物が取り付けられる。衝撃吸収部材７は、引っ張りに対して弾性伸縮機能を発揮する部材である。衝撃吸収部材７が、根元部７ａと中間部７ｂと先端部７ｃとを備える。中間部７ｂは根元部７ａと先端部７ｃとの間に介在する。根元部７ａと先端部７ｃはそれぞれ短冊状弾性部であり、これらの間に細い弾性ロープ状の中間部７ｂが介在している。【選択図】図１
PORTABLE OBJECT FALL PREVENTION TOOL
To prevent a portable object fall prevention tool improved to allow a downsizing.SOLUTION: A portable object fall prevention tool 100 comprises a string winding structure 1, a string-shaped body 2, a string pulling end 2a, an impact absorption member 7, a body attachment tool 8, a portable object attachment part 9 and coupling tools 13 and 14. Any portable object is attached to the portable object attachment part 9. The impact absorption member 7 fulfills an elastic telescopic function to a tension. The impact absorption member 7 comprises a root part 7a, an intermediate part 7b and a tip part 7c. The intermediate part 7b is interposed between the root part 7a and the tip part 7c. The root part 7a and the tip part 7c are strip-shaped elastic parts and the intermediate part 7b in a fine elastic rope-shaped is interposed therebetween.SELECTED DRAWING: Figure 1
【課題】小型化できるように改良された携帯物落下防止具を提供する。【解決手段】携帯物落下防止具１００は、紐巻取構造体１と、紐状体２と、紐引出端２ａと、衝撃吸収部材７と、本体装着具８と、携帯物取付部９と、連結具１３、１４と、を備える。携帯物取付部９には任意の携帯物が取り付けられる。衝撃吸収部材７は、引っ張りに対して弾性伸縮機能を発揮する部材である。衝撃吸収部材７が、根元部７ａと中間部７ｂと先端部７ｃとを備える。中間部７ｂは根元部７ａと先端部７ｃとの間に介在する。根元部７ａと先端部７ｃはそれぞれ短冊状弾性部であり、これらの間に細い弾性ロープ状の中間部７ｂが介在している。【選択図】図１
PORTABLE OBJECT FALL PREVENTION TOOL
携帯物落下防止具
SHIRATORI TOSHINORI (author)
2022-06-23
Patent
Electronic Resource
Japanese
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