PROBLEM TO BE SOLVED: To provide a vehicular seat device which can avoid backward-inclined seat back from being protruded to the outside of a vehicle interior while securing convenience.SOLUTION: A vehicular seat device 30 comprises a turning link 33 that moves back and forth together with a seat, and a first engagement member 35 which the turning link 33 engages with and disengages from based on backward and forward movement of the seat. The vehicular seat device 30 also comprises a second engagement member 36 that operates together with the seat back, a slider 38 provided to be able to move back and forth relative to a movement locus R of the second engagement member 36, and an interlocking mechanism 70 that interlocks the turning link 33 with the slider 38. Further, the slider 38 restricts a backward-inclination operation range of the seat back by entering the movement locus R of the second engagement member 36. The interlocking mechanism 70 makes the slider 38 to enter the movement locus R of the second engagement member 36 in a backward movement area of the seat having the turning link 33 detached from the first engagement member 35.SELECTED DRAWING: Figure 2

    【課題】利便性を確保しつつ、後傾したシートバックが客室空間外に突出した状態となることを回避することのできる車両用シート装置を提供すること。【解決手段】車両用シート装置30は、シートと一体に前後移動する回動リンク33と、シートの前後移動に基づき回動リンク33が係脱する第1係合部材35と、を備える。また、車両用シート装置30は、シートバックと一体に動作する第2係合部材36と、第2係合部材36の移動軌跡Rに対して進退可能に設けられたスライダ38と、その回動リンク33とスライダ38とを連動させる連動機構70と、を備える。更に、スライダ38は、第2係合部材36の移動軌跡R内に進入することによりシートバックの後傾動作範囲を制限する。そして、連動機構70は、第1係合部材35から回動リンク33が脱離したシートの後方移動領域においては、スライダ38を第2係合部材36の移動軌跡R内に進入させる。【選択図】図2


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    Title :

    VEHICULAR SEAT DEVICE


    Additional title:

    車両用シート装置


    Contributors:

    Publication date :

    2016-12-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS



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