To provide a luggage compartment board capable of providing a luggage compartment board which has a simple structure and enables improvement of sound insulation performance.SOLUTION: A luggage compartment board 3 includes: a lower base material 9; an upper base material 10 which is disposed spaced apart from the lower base material 9 in an upward direction; and a filler 11 filling a space 12 between the lower base material 9 and the upper base material 10. The lower base material 9 is formed with through holes 9a allowing communication between the space 12 and the outside. The filler 11 has air permeability enough to circulate air within the space 12.SELECTED DRAWING: Figure 3
【課題】シンプルな構造で、かつ、遮音性能を上げることが可能な荷室ボードを提供することが可能な荷室ボードを提供する。【解決手段】荷室ボード3は、下側基材9と、下側基材9の上方に離間して配置された上側基材10と、下側基材9と上側基材10との間の空間12に充填された充填材11とを備えている。下側基材9は、空間12と外部とを連通する複数の貫通孔9aが形成されており、充填材11は、空間12の内部において空気の流通が可能な程度の通気性を有する。【選択図】図3
LUGGAGE COMPARTMENT BOARD
荷室ボード
05.03.2020
Patent
Elektronische Ressource
Japanisch
IPC: | 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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