To provide a move mechanism which can hoist sitting parts corresponding to lengthwise move of an upper rail, and a sheet for vehicle having the move mechanism.SOLUTION: A move mechanism comprises: a moved member having a slant rail, a first moved member supporting a buttocks side, and a second moved member at front side of the first moved member supported rotatably with a shaft to the first moved member; a rear link member having a first shaft support part supported rotatably with a shaft by an upper rail, a first moved member attachment attached to the first moved member directly or indirectly, and a slide part shifting along the slant rail; and a front link member having an intermediate link member arranged rotatably in the front side of the second moved member, and a rotation link member having a second shaft support part supported rotatably with a shaft by the upper rail directly or indirectly and an intermediate link member shaft support part supported with a shaft rotatably by the intermediate link member.SELECTED DRAWING: Figure 1
【課題】アッパーレールの前後移動に対応して、着座部等の昇降が可能な移動機構及びこの移動機構を有する乗物用シートを提供する。【解決手段】傾斜レールと、臀部側を支持する第1被移動部材と、第1被移動部材の前方側に第1被移動部材に回転可能に軸支される第2被移動部材と、を有する被移動部材と、アッパーレールに回転自在に軸支された第1軸支部と、第1被移動部材に直接又は間接的に取付けられる第1被移動部材取付部と、傾斜レールに沿って移動するスライド部と、を有する後方リンク部材と、第2被移動部材の前方側に回転自在に配置される中間リンク部材と、アッパーレールに直接的又は間接的に回転自在に軸支された第2軸支部と中間リンク部材に回転可能に軸支される中間リンク部材軸支部とを有する回転リンク部材と、を有する前方リンク部材と、を備えたことを特徴とする。【選択図】図1
MOVE MECHANISM OF MOVED MEMBER AND SHEET FOR VEHICLE HAVING MOVE MECHANISM
被移動部材の移動機構及び移動機構を有する乗物用シート
2019-08-22
Patent
Electronic Resource
Japanese
MOVE MECHANISM OF MOVED MEMBER AND SHEET FOR VEHICLE HAVING MOVE MECHANISM
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