To provide a seat back inclination angle adjustment mechanism which causes one of a striker provided at a seat back and a lock mechanism which is provided at the other side and can engage with the striker to be displaced to adjust an inclination angle of the seat back and achieves low costs and little noise.SOLUTION: A seat back inclination angle adjustment mechanism comprises: a handle lever 13 which is rotationally operated by an operator; a flexible shaft (a transmission member) 15 which operates in conjunction with rotation operation of the handle lever 13; and a displacement mechanism 17 which displaces one of a striker and a lock mechanism in conjunction with the flexible shaft 15.SELECTED DRAWING: Figure 1

    【課題】シートバックに設けられたストライカ、他方の側に設けられストライカと係合可能なロック機構のうちのどちらかを変位させ、シートバックの傾動角を調整するシートバックの傾動角調整機構に関し、低コストで、騒音が少ないシートバックの傾動角調整機構を提供することを課題とする。【解決手段】操作者により回転操作されるハンドルレバー13と、ハンドルレバー13の回転操作に伴い動作するフレキシブルシャフト(伝達部材)15と、フレキシブルシャフト15と連動し、ストライカ、ロック機構のうちのどちらかを変位させる変位機構17とからなる。【選択図】図1


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    Title :

    SEAT BACK INCLINATION ANGLE ADJUSTMENT MECHANISM


    Additional title:

    シートバックの傾動角調整機構


    Contributors:

    Publication date :

    2019-08-22


    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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