To provide a seat back and a belt holding member which can reduce weights.SOLUTION: A seat back includes a back frame, a retractor 130, and a belt holding member 200 that is composed of a resin and holds a seat belt B. The back frame has an upper pipe 102. The belt holding member 200 has a body 210 that is mounted on the upper pipe 102 and slidably receives the seat belt B drawn from the retractor 130, and a pair of regulation parts 222a and 224a for regulating relative displacement of the seat belt B to the body 210 in an axial direction of the upper pipe 102. The pair of regulation parts 222a and 224a has such a shape as to project outward in a radial direction of the upper pipe 102 from a part sandwiching the seat belt B in the axial direction of the upper pipe 102 in the body 210.SELECTED DRAWING: Figure 2

    【課題】軽量化が可能なシートバック及びベルト保持部材を提供すること。【解決手段】シートバックは、バックフレームと、リトラクタ130と、樹脂からなり、シートベルトBを保持するベルト保持部材200と、を備える。バックフレームは、上部パイプ102を有する。ベルト保持部材200は、上部パイプ102に取り付けられており、リトラクタ130から引き出されたシートベルトBを摺動可能に受ける本体210と、上部パイプ102の軸方向に沿ってシートベルトBが本体210に対して相対変位するのを規制する一対の規制部222a,224aと、を有する。一対の規制部222a,224aは、本体210のうち上部パイプ102の軸方向にシートベルトBを挟む部位から上部パイプ102の径方向における外向きに突出する形状を有する。【選択図】図2


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    Title :

    SEAT BACK AND BELT HOLDING MEMBER


    Additional title:

    シートバック及びベルト保持部材


    Contributors:

    Publication date :

    2021-06-03


    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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