To provide a simple backboard fitting structure which enables easy attachment/detachment of a backboard.SOLUTION: This backboard fitting structure is configured such that left and right projections 30 formed in a lower part of a backboard 26 are inserted into left and right recesses 24 formed in a lower part of a seat back pad 18, and a headrest bush is inserted into each through-hole formed in each of an upper part of the seat back pad 18 and an upper part of the backboard 26. In a state where the headrest bush is out of the through-hole, the backboard 26 is rotatable with respect to the seat back pad 18 between a fitting attitude in which an opening 20 of the seat back pad 18 is closed by the backboard 26 to disable insertion/pulling-out of each projection 30 with respect to each recess 24 and an insertion/pulling-out attitude in which the opening 20 is opened to enable insertion/pulling-out of each projection 30 with respect to each recess 24.SELECTED DRAWING: Figure 6

    【課題】バックボードの着脱が容易で且つ構成が簡素なバックボード取付構造を得る。【解決手段】本バックボード取付構造では、シートバックパッド18の下部に形成された左右の凹部24に、バックボード26の下部に形成された左右の凸部30が挿入され、シートバックパッド18の上部及びバックボード26の上部に形成された各貫通孔にヘッドレストブッシュが挿入される。上記各貫通孔からヘッドレストブッシュが抜去された状態では、バックボード26によってシートバックパッド18の開口20が閉塞され且つ各凹部24に対して各凸部30が挿抜不能となる取付姿勢と、開口20が開放され且つ各凹部24に対して各凸部30が挿抜可能となる挿抜姿勢との間で、バックボード26がシートバックパッド18に対して回転可能となる。【選択図】図6


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    Title :

    BACKBOARD FITTING STRUCTURE AND VEHICLE SEAT


    Additional title:

    バックボード取付構造及び車両用シート


    Contributors:

    Publication date :

    2024-08-26


    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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