To provide a decorative body which can generate a difference between colors of a design with less processes.SOLUTION: There is provided a decorative body 101 in which a design surface Sf is composed of a colored transparent material 3 formed of a colored and transparent resin material, and a rear face Sr of the colored transparent material 3 is plated. in the colored transparent material 3, at least a part of the rear face Sr is subjected to serration cutting with a sawtooth cross section in a plate thickness direction. A virtual surface connecting a groove bottom of the sawtooth is used as a reference surface So. In two surfaces constituting the one sawtooth, a surface on a side with a relatively smaller elevation angle to the reference surface So is defined as a dark surface Sa, and a surface with a relatively large elevation angle to the reference surface So is defined as a shielding surface Sb. An elevation angle θa of the dark surface Sa is 43° or more and 50° or less, and an elevation angle θb of the shielding surface Sb is 85° or more and 87° or less.SELECTED DRAWING: Figure 4
【課題】少ない工程で意匠の色の差を出すことが可能な装飾体を提供する。【解決手段】装飾体101は、有色透明の樹脂材料で成形された有色透明材3で意匠面Sfが構成され、且つ、有色透明材3の裏面Srにめっき部処理が施されている。有色透明材3は、裏面Srの少なくとも一部に、板厚方向の断面が鋸歯状であるセレーションカットが施されている。鋸歯の溝底を結ぶ仮想面を基準面Soとする。一つの鋸歯を構成する二面のうち、基準面Soに対する仰角が相対的に小さい側の面をダーク面Sa、基準面Soに対する仰角が相対的に大きい側の面を遮面Sbと定義する。ダーク面Saの仰角θaは43°以上50°以下であり、遮面Sbの仰角θbは85°以上87°以下である。【選択図】図4
DECORATIVE BODY
装飾体
2023-05-18
Patent
Electronic Resource
Japanese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |