| 摘要 |
<p>PROBLEM TO BE SOLVED: To achieve the low cost of the sheet-shaped cushion, which is constituted of an elastic sheet having a plurality of slits wound around the outer surface of a linear body and can be applied to the linear bodies having the different diameters with one kind, and wherein the elastic sheet has the central part formed by expansion to the outer-surface direction of the linear body along the slits and both end parts are fixed to the linear body. SOLUTION: A sheet-shaped cushion 10 is constituted of an elastic sheet 12 forming a plurality of slits, which is wound around the outer surface of a linear body 20. The elastic sheet 12 has a central part 13, which is expanded into the outer-surface direction of the linear body 20 along the slits 11, and both end part of 14 of the sheet are fixed to the linear body 20. The elastic sheet 12 is formed of the light material having repeating elastic deformation and environment resistance to the installed place, e.g. rubber and urethane resin. For the slits 11 of the elastic sheet 12, a plurality of straight-line shaped slittings are formed in parallel at an equal interval at the center of the rectangular elastic sheet 12. Thus, the cushion can be applied to the linear bodies having the different outer diameters with one kind, and the low cost can be achieved.</p> |
