To provide a rotary seat for vehicle that can have a large rotational amount with simple constitution.SOLUTION: A rotary seat 10 for vehicle has: an upper plate 28 which extends horizontally and is fixed to a sheet cushion 12 configured to support the hip and thigh part of a passenger; a lower plate 26 which extends horizontally and is provided on a lower side of the upper plate 28; and a plurality of rods 22 which have their upper-end parts connected to the upper plate 28 to swing through pole joints 36 respectively and also have their lower-end parts connected to the lower plate 26 to swing through pole joints respectively, wherein the rods are formed in a rod shape respectively, and also have the upper-end parts arranged circularly on a reverse-surface side of the upper plate 28 and the lower-end pars arranged circularly on a top-top surface side of the lower plate 26.SELECTED DRAWING: Figure 1
【課題】簡素な構成で大きな回動量を得られる車両用回転シートを得る。【解決手段】車両用回転シート10は、水平方向に延在し、乗員の臀部及び大腿部を支持可能に構成されたシートクッション12に固定された上板28と、水平方向に延在し上板28の下方側に設けられた下板26と、それぞれ棒状に形成され、上端部が上板28の下面側において円形状に配置されると共に、下端部が下板26の上面側において円形状に配置され、上端部がそれぞれボールジョイント36を介して揺動可能に上板28に接続されると共に、下端部がそれぞれボールジョイントを介して揺動可能に下板26に接続された複数のロッド22と、を有する。【選択図】図1
ROTARY SEAT FOR VEHICLE
車両用回転シート
2024-06-11
Patent
Electronic Resource
Japanese
Rotary seat system, control method of rotary seat system, and vehicle
European Patent Office | 2022
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