PROBLEM TO BE SOLVED: To provide a method for applying a decorative stitch with presence feeling on an automotive trim member.SOLUTION: In a method for applying a stitch on an interior member, a stitch is applied on an outer skin layer of the interior member with a single needle chain stitch apparatus including a rotary looper. A sewing needle of the single needle chain stitch apparatus is caused to descend so as to pass through the interior member. The sewing needle of the single needle chain stitch apparatus is caused to ascend and is retracted after it has passed through the interior member. When the rotary looper rotates, in a state in which part of the interior member is located above and below the rotary looper, a thread loop formed during the retraction of the sewing needle after the sewing needle has passed downward through the interior member is engaged with a hook of the rotary looper. The interior member is moved relative to the sewing needle and the rotary looper to form a prescribed stitch length.SELECTED DRAWING: Figure 1

    【課題】自動車トリム部材に、存在感のある装飾的なステッチを施す方法を提供する。【解決手段】内装部材にステッチを施す方法であって、ロータリールーパーを備える一本針チェーンステッチ装置を用いて、前記内装部材の外皮層にステッチを施し、前記装置の縫い針を、前記内装部材を貫通するように下降させ、前記装置の縫い針を、前記内装部材を貫通した後に、上昇させて引き戻し、前記ロータリールーパーの回転時に、前記内装部材の一部を前記ロータリールーパーの上方及び下方に位置するようにした状態で、前記縫い針が前記内装部材を下へと通り抜けた後に前記縫い針が引っ込む時に形成される糸ループと前記ロータリールーパーのフックを係合させ、前記内装部材を前記縫い針及び前記ロータリールーパーに対して移動させて、所定のステッチ長さを形成する、方法。【選択図】図1


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    Title :

    METHOD FOR APPLYING STITCH ON VEHICLE INTERIOR MEMBER


    Additional title:

    車両内装部材にステッチを施す方法


    Contributors:

    Publication date :

    2018-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    D05B SEWING , Nähen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR