PROBLEM TO BE SOLVED: To provide a vehicular seat device capable of securing an occupant moving space by moving a seat back while suppressing influence on a seating space.SOLUTION: A vehicular seat device includes a seat back 43 for supporting a back of a seated person. The seat back 43 includes: a first support body 43A for forming one of right and left sides of the seat back 43; a second support body 43B for forming the other of the right and left sides of the seat back 43; and a moving mechanism 47 which makes one of the first support body 43A and the second support body 43B as a movable support body 43A, moves the movable support body 43A from a back support position P11 for supporting the back of the seated person, and displaces a position where the movable support body 43A is arranged to a retreat position P12 which is made an open space K1.SELECTED DRAWING: Figure 6

    【課題】着座スペースへの影響を抑えつつシートバックを移動させて乗員移動スペースを確保することができる車両用シート装置を提供する。【解決手段】着座者の背中を支持するシートバック43を備え、シートバック43は、シートバック43の左右一側を形成する第一支持体43Aと、シートバック43の左右他側を形成する第二支持体43Bと、第一支持体43Aおよび第二支持体43Bの一方を可動支持体43Aとし、該可動支持体43Aを着座者の背中を支持する背支持位置P11から移動させ、可動支持体43Aが配置されていた位置を開放空間K1とする退避位置P12に変位させる移動機構47と、を備えている。【選択図】図6


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    Title :

    VEHICULAR SEAT DEVICE


    Additional title:

    車両用シート装置


    Contributors:

    Publication date :

    2018-08-16


    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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