PROBLEM TO BE SOLVED: To provide a seat adjustment device capable of making power demanded by an electric drive source lower and a vehicle seat device provided with the seat adjustment device.SOLUTION: A seat adjustment device comprises: a first link member 111 having one end portion 111a rotatably connected to a first seat member 101; a second link member 112 having one end portion 112a rotatably connected to a second seat member 102 which is rotatably connected to the first seat member 101, and having the other end portion 112b rotatably connected to the first link member 111; a sector gear 113 rotating integrally with the first link member 111 about a connecting point P between the first link member 111 and the second link member 112; and a pinion 114 pivotally supported by the second link member 112, driven to rotate by an electric drive source, and engaged with the sector gear 113.SELECTED DRAWING: Figure 7
【課題】電気的駆動源に要求される動力をより低減することができるシート調整装置及びそのシート調整装置を備えた車両用シート装置を提供する。【解決手段】第1シート部材101に一方の端部111aが回動自在に連結された第1リンク部材111と、第1シート部材101に回動自在に連結される第2シート部材102に一方の端部112aが回動自在に連結され第1リンク部材111に他方の端部112bが回動自在に連結された第2リンク部材112と、第1リンク部材111及び第2リンク部材112の連結点Pを中心に第1リンク部材111と一体回動するセクタギヤ113と、第2リンク部材112に軸支され電気的駆動源により回転駆動されるとともにセクタギヤ113に噛合するピニオン114とを備える。【選択図】図7
SEAT ADJUSTMENT DEVICE AND VEHICLE SEAT DEVICE PROVIDE WITH SEAT ADJUSTMENT DEVICE
シート調整装置及びそのシート調整装置を備えた車両用シート装置
2016-08-04
Patent
Electronic Resource
Japanese
SEAT HARDNESS ADJUSTMENT DEVICE, SEAT COMFORT ADJUSTMENT DEVICE, AND VEHICLE SEAT
European Patent Office | 2021
|VEHICLE SEAT ADJUSTMENT DEVICE AND VEHICLE SEAT ADJUSTMENT METHOD
European Patent Office | 2018
|VEHICLE SEAT ADJUSTMENT DEVICE AND VEHICLE SEAT ADJUSTMENT METHOD
European Patent Office | 2017
|