To provide such a structure as to reduce occurrence of abnormal sound while maintaining good cushion property.SOLUTION: A cushion structure includes a core material, and a resin-made skin 1 covering the core material. The skin 1 has a skin body 10, and a large number of projections which are integral with the skin body 10, are regularly dispersed and arranged on a rear face of the skin body 10 and project toward the core material. A large number of projections include first projections 11 and second projections 12. The first projections 11 are inclined to a rear face of the skin body 10. The second projections 12 have a circular cross section and are erected vertically to the rear face of the skin body 10.SELECTED DRAWING: Figure 1
【課題】良好なクッション性を維持しながら異音の発生を軽減できる構造を提供する。【解決手段】クッション構造は、芯材と、芯材を覆う樹脂製の表皮1とを備えている。表皮1は、表皮本体10と、表皮本体10と一体をなして表皮本体10の裏面に規則的に分散配置され芯材に向かって突出する多数の突起とを有している。多数の突起は、第1突起11と第2突起12を含む。第1突起11は、表皮本体10の裏面に対して傾斜している。第2突起12は、断面円形をなし表皮本体10の裏面に対して垂直に起立している。【選択図】図1
CUSHION STRUCTURE
クッション構造
2021-08-05
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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