PROBLEM TO BE SOLVED: To provide a headrest which can increase a degree of accuracy of positioning in the assembly of a shaft which slidably moves in association with rotations of a link, and a method of manufacturing the headrest.SOLUTION: A support part 26, 36 for sliding which is located at a tip end side in an insertion direction of a shaft S for housing a tip end in the insertion direction of the shaft S is formed to be long in a vertical direction and has a housing recessed part 36c with a recessed shape in the cross-section that is opened to an insertion side of the shaft S out of a plurality of the support parts 26, 36 for sliding. A positioning part 36d for positioning the shaft S in the insertion direction by making the positioning part abut on the tip end in the insertion direction of the shaft S inserted in the housing recessed part 36c is provided inside the housing recessed part 36c in at least one support part 36 out of the support parts 36 having the housing recessed part 36c.

    【課題】リンクの回転に伴ってスライド移動するシャフトの組み付け時における位置決め精度を高めることが可能なヘッドレストおよびヘッドレストの製造方法を提供することを目的とする。【解決手段】複数のスライド用の支持部26,36のうち、シャフトSの挿入方向先端側に位置し、当該シャフトSの挿入方向先端を収容するためのスライド用の支持部26,36は、上下方向に長尺に形成され、かつシャフトSの挿入側に開口する断面凹形状とされた収容凹部36cを有する。収容凹部36cを有する支持部36のうちの少なくとも一つの支持部36における収容凹部36cの内部には、当該収容凹部36cに挿入されるシャフトSの挿入方向先端に突き当たるようにしてシャフトSの挿入方向における位置決めを行うための位置決め部36dが設けられている。【選択図】図12


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    Title :

    HEADREST AND METHOD OF MANUFACTURING HEADREST


    Additional title:

    ヘッドレストおよびヘッドレストの製造方法


    Contributors:

    Publication date :

    2015-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A47C Stühle , CHAIRS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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