To provide a vehicular exterior component suppressed from deteriorating in sensing performance.SOLUTION: A decorative component 10 comprises a design part 20 having a transparent layer 21 and a decorative layer 22, and a mounting part 30 that can be mounted on a vehicle 90. The mounting part 30 is arranged outside a radio wave irradiation area Ar of a milli-wave radar device 92 and joined to the design part 20. The mounting part 30 has an opening part 34 that opens in a range including the radio wave irradiation area Ar. A back surface 27 at the milli-wave radar device 92 side of a radio wave transmission portion 26 that is a portion corresponding to the radio wave irradiation area Ar of the design part 20 is exposed through the opening part 34 to a space at the milli-wave radar device 92 side. Thus, the other member is not provided at the milli-wave radar device 92 side with respect to the radio wave transmission portion 26 of the design part 20, so that an air layer is not generated at the milli-wave radar device 92 side with respect to the radio wave transmission portion 26 even if a joint portion between the design part 20 and the mounting part 30 deteriorates. This can avoid deterioration in sensing performance due to the air layer.SELECTED DRAWING: Figure 2

    【課題】検知性能の低下が抑制された車両用外装部品を提供する。【解決手段】装飾部品10は、透明層21および加飾層22を有する意匠部20と、車両90に取り付け可能な取付部30を備える。取付部30は、ミリ波レーダー装置92の電波照射エリアArの外に配置されて意匠部20に接合されている。取付部30は、電波照射エリアArを含む範囲で開く開口部34を有する。意匠部20のうち電波照射エリアArに対応する部分である電波透過部26のミリ波レーダー装置92側の背面27は、開口部34を通してミリ波レーダー装置92側の空間に露出する。このように意匠部20のうち電波透過部26に対するミリ波レーダー装置92側に他の部材が設けられないことで、意匠部20と取付部30との接合箇所が劣化しても電波透過部26に対するミリ波レーダー装置92側で空気層が生じない。そのため上記空気層に起因する検知性能の低下を回避できる。【選択図】図2


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    Title :

    VEHICULAR EXTERIOR COMPONENT


    Additional title:

    車両用外装部品


    Contributors:

    Publication date :

    2022-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01S RADIO DIRECTION-FINDING , Funkpeilung / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS



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