PROBLEM TO BE SOLVED: To prevent breakage of a skin material for a bead which wraps a core material of the bead and to enhance an appearance quality of a vehicle seat.SOLUTION: A vehicle seat 1 comprises a trim cover 5 in which plural skin materials are joined, the trim cover 5 includes a core material 20 and a skin material 21 for a bead which wraps the core material 20, and has a bead 12 which is provided along a joint of two joined skin materials 10, 11, the bead 12 is provided with an empty core part 22 which reaches one end of the bead 12, and another sheet element 7 is overlapped on the empty core part 22.SELECTED DRAWING: Figure 3
【課題】玉縁の芯材を包む玉縁用表皮材の破れを防止し、車両用シートの外観品質を高める。【解決手段】車両用シート1は、複数の表皮材が接ぎ合わされたトリムカバー5を備え、トリムカバー5は、芯材20と芯材20を包む玉縁用表皮材21とを含んでなり、接ぎ合わされた二枚の表皮材10,11の接ぎ目に沿って設けられた玉縁12を有し、玉縁12には、玉縁12の一端に達する空芯部22が設けられており、空芯部22に他のシート要素7が重ねられている。【選択図】図3
VEHICLE SEAT
車両用シート
2017-11-02
Patent
Elektronische Ressource
Japanisch