To provide a protection guard material which achieves excellent impact absorption performance, is not likely to plastically deform if repeated force is applied thereto from an exterior, and inhibits fatigue deterioration.SOLUTION: A protection guard material 1 of the invention includes: a rectangular bottom part 2 attached to a protected body 9; two wall parts 3 which are vertically erected from a rectangular long side parts of the bottom part 2; and a top part 4 which is provided from upper end surfaces 3a of the two wall parts so as to be spanned therebetween, have no step on an inner surface, and be thinner than the wall parts 3. Inner surfaces of the bottom part 2, the wall parts 3, and the top part 4 form a cylindrical space 5 and a hard resin part 7 is formed on the inner surface of the bottom part 2.SELECTED DRAWING: Figure 1

    【課題】衝撃吸収性に優れ、外部より繰り返し力が加わっても塑性変形し難く、かつ疲労劣化が抑えられる保護ガード材を提供することにある。【解決手段】本発明の保護ガード材1は、被保護体9に取り付けられる矩形の底部2と、この底部2の矩形長辺部から垂直に立設された2つの壁部3と、2つの壁部の上端面3aから、内面に段差なく壁部3に比べて薄肉に跨設される頂部4とを有し、底部2と壁部3と頂部4それぞれの内面で筒状空間5を形成しつつ、底部2の内面上に硬質樹脂部7が形成されている。【選択図】図1


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    Titel :

    PROTECTION GUARD MATERIAL


    Weitere Titelangaben:

    保護ガード材


    Beteiligte:

    Erscheinungsdatum :

    2020-01-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS



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