PROBLEM TO BE SOLVED: To reduce a force required for sliding a seat while eliminating any play in the support structure of slide rails in a seat slide device for vehicle.SOLUTION: A slide rail support structure is configured so that a pressing claw 24e formed integrally with a locking member 24 is pressed to the inner side board 14 of a lower rail 1 through a friction member 16 when inserting a locking claw 24d of a locking member 24 swingably installed to an upper rail 2 into a locking hole 14a of the lower rail 1 by the elastic force of a twisting coil spring 25 to hold the slide position of the upper rail 2, and the pressing claw 24e secedes from the inner side board 14 of the lower rail 1 and the friction member 16 when pulling out the locking claw 24d from the locking hole 14a in order to make the upper rail 2 slidable. Thereby, play of the upper rail 2 with respect to the lower rail 1 can be effectively suppressed to make the upper rail 2 slidable smoothly to the lower rail 1.SELECTED DRAWING: Figure 5

    【課題】車両用シートスライド装置のスライドレールの支持構造において、がたつきをなくしつつ、シートをスライドさせる際に要する力を低減する。【解決手段】アッパーレール2に揺動可能に取り付けられた係止部材24の係止爪24dを、ねじりコイルばね25の弾性力によりロアレール1の係止孔14aに差し込んで、アッパーレール2のスライド位置を保持しているときは、係止部材24に一体形成された押圧爪24eが、摩擦部材16を介してロアレール1の内方側板14に押し付けられ、アッパーレール2をスライド可能とするために係止爪24dを係止孔14aから引き抜くと、押圧爪24eがロアレール1の内方側板14および摩擦部材16から離反する構成とすることにより、アッパーレール2のロアレール1に対するがたつきを効果的に抑制でき、アッパーレール2をロアレール1に対してスムーズにスライドさせられるようにした。【選択図】図5


    Access

    Download


    Export, share and cite



    Title :

    SLIDE RAIL SUPPORT STRUCTURE


    Additional title:

    スライドレール支持構造


    Contributors:
    SAITO TAKAHIDE (author) / NISHIMURA MASA (author) / SATO KOJI (author)

    Publication date :

    2018-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    SLIDE RAIL SUPPORT STRUCTURE

    SAITO TAKAHIDE / NISHIMURA MASA / SATO KOJI | European Patent Office | 2018

    Free access

    SLIDE RAIL SUPPORT STRUCTURE

    SAITO TAKAHIDE / NISHIMURA MASA / SATO KOJI | European Patent Office | 2018

    Free access

    SLIDE RAIL SUPPORT STRUCTURE

    SAITO TAKAHIDE / NISHIMURA MASA / SATO KOJI | European Patent Office | 2018

    Free access

    SLIDE RAIL SUPPORT STRUCTURE

    SAITO TAKAHIDE / NISHIMURA MASA / SATO KOJI | European Patent Office | 2018

    Free access

    SLIDE RAIL SUPPORT STRUCTURE

    SAITO TAKAHIDE / NISHIMURA MASA / SATO KOJI | European Patent Office | 2018

    Free access