To provide a seat adjustment device comprising an electrically driven walk-in function excellent in operability.SOLUTION: The disclosure relates to a seat adjustment device for a vehicular seat comprising a seat back which can oscillate in a cross direction, in one embodiment. The seat adjustment device comprises: a first member; a second member for rotating around an oscillation center shaft of the seat back independently from the first member; a motor; a salient; and a recess into which the salient is inserted. The recess has at least one wall which comes into contact with the salient to regulate the movement of the salient, when the salient relatively moves in an oscillation direction of the seat back by a certain distance. The salient is provided on the first or second member. The recess is provided on the second member when the salient is provided on the first member, and is provided on the first member when the salient is provided on the second member.SELECTED DRAWING: Figure 2

    【課題】操作性に優れた電動式のウォークイン機能を有するシート調整装置を提供する。【解決手段】本開示の一態様は、前後方向に揺動可能に構成されたシートバックを備える乗物用シート用のシート調整装置である。シート調整装置は、第1部材と、第1部材とは独立してシートバックの揺動中心軸を中心に回転する第2部材と、モータと、凸部と、凸部が挿入される凹部と、を備える。凹部は、凸部がシートバックの揺動方向に一定距離相対移動した際に、凸部に当接することで凸部の移動を規制するように構成された少なくとも1つの壁を有する。凸部は、第1部材又は第2部材に設けられる。凹部は、凸部が第1部材に設けられる場合に第2部材に設けられ、凸部が第2部材に設けられる場合に第1部材に設けられる。【選択図】図2


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    Title :

    SEAT ADJUSTMENT DEVICE


    Additional title:

    シート調整装置


    Contributors:

    Publication date :

    2019-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet




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