To achieve both improvement of a snow melting function and improvement of designability.SOLUTION: An exterior cover 11 for a vehicle has radio wave transmissivity and visible light transmissivity. The exterior cover 11 includes a transparent base material 20, and a film laminate 30 which is composed of a laminate film where a plurality of films are mutually stacked through an adhesive 31, and is joined to a rear face of the transparent base material 20. The film laminate 30 has a transparent resin-made brilliant film 40 including a first film base material 41 and an indium-made brilliant layer 42, and a transparent resin-made diffusion film 50 which is arranged on a rear side of the brilliant film 40, and contains a diffusion material 52 diffusing visible light. Heater wires 80 for generating heat by energization are arranged on the rear side of the diffusion film 50.SELECTED DRAWING: Figure 2
【課題】融雪機能の向上と意匠性の向上とを両立することができる。【解決手段】車両用外装カバー11は、電波透過性及び可視光透過性を有する。外装カバー11は、透明基材20と、複数のフィルムが互いに接着剤31を介して積層されたラミネートフィルムにより構成され、透明基材20の裏面に接合されたフィルム積層体30とを備える。フィルム積層体30は、第1フィルム基材41及びインジウム製の光輝層42を含む透明樹脂製の光輝フィルム40と、光輝フィルム40よりも裏側に配置され、可視光を拡散させる拡散材52を含む透明樹脂製の拡散フィルム50とを有している。拡散フィルム50よりも裏側には、通電により発熱するヒータ線80が配置されている。【選択図】図2
EXTERIOR COVER FOR VEHICLE AND METHOD FOR MANUFACTURING EXTERIOR COVER FOR VEHICLE
車両用外装カバー及び車両用外装カバーの製造方法
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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse |
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