To obtain a seat back structure of a vehicular seat which can inhibit increase of manufacturing costs even in a structure provided with an attachment member such as a table.SOLUTION: A seat back structure 10 of a vehicular seat 12 includes a support member 30 provided so as to form a gap S with a back surface 16A of a seat back 16 of the vehicular seat 12, and an attachment member 40, which is inserted into the gap S and supported by the support member 30, on the back surface 16A. The attachment member 40 is turned into a use state in which the attachment member 40 can be used as a table when inserted into the gap S in a first attitude and a storage state when inserted into the gap S in a second attitude different from the first attitude.SELECTED DRAWING: Figure 2

    【課題】テーブル等のアタッチメント部材を設ける構造であっても、その製造コストの増加を抑制できる車両用シートのシートバック構造を得る。【解決手段】車両用シート12のシートバック16の背面16Aに、その背面16Aとの間に間隙Sを形成するように設けられた支持部材30と、間隙Sに挿入されるとともに支持部材30に支持されるアタッチメント部材40と、を備えた車両用シート12のシートバック構造10であって、アタッチメント部材40は、間隙Sに対して、第1姿勢で挿入されるとテーブルとして使用可能な使用状態とされ、第1姿勢とは異なる第2姿勢で挿入されると格納状態とされる。【選択図】図2


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    Title :

    SEAT BACK STRUCTURE OF VEHICULAR SEAT


    Additional title:

    車両用シートのシートバック構造


    Contributors:

    Publication date :

    2021-12-27


    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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