PROBLEM TO BE SOLVED: To obtain a support structure which achieves a high degree of freedom in arrangement, high space efficiency, and high support performance of an operation member which can rotate and operates a seat reclining device.SOLUTION: A seat reclining device includes: a shaft member rotatably which supports a reclining operation member, which operates a reclining locking mechanism for setting an angle of a seat back with respect to a seat cushion, to a support member; a rotation restriction member which determines a movement end in a rotation direction of the reclining operation member to the support member; a first axial direction holding part which is arranged on the shaft member and restricts movement of the reclining operation member to a direction along the shaft member with respect to the support member; and a second axial direction holding part which is arranged on the rotation restriction member and restricts the movement of the reclining operation member to a direction along the shaft member with respect to the support member.SELECTED DRAWING: Figure 13
【課題】シートリクライニング装置を操作する回転可能な操作部材において、配置の自由度やスペース効率の高さと支持性能の高さを両立した支持構造を得る。【解決手段】シートクッションに対するシートバックの角度設定を行うリクライニングロック機構を操作するリクライニング操作部材を支持部材に対して回転可能に支持する軸部材と、支持部材に対するリクライニング操作部材の回転方向の移動端を決める回転制限部材と、軸部材に設けられて支持部材に対して軸部材に沿う方向へのリクライニング操作部材の移動を規制する第1の軸方向保持部と、回転制限部材に設けられて支持部材に対して軸部材に沿う方向へのリクライニング操作部材の移動を規制する第2の軸方向保持部とを備えた。【選択図】図13
SEAT RECLINING DEVICE
シートリクライニング装置
2018-02-22
Patent
Electronic Resource
Japanese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
SEAT RECLINING DEVICE AND SEAT RECLINING DEVICE MANUFACTURING METHOD
European Patent Office | 2022
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