To provide a slide rail structure which enables reduction of vibration of an entire seat compared to a conventional slide rail structure.SOLUTION: Gap filling members 40 are provided between a lower rail 20 and an upper rail 30. Thus, it is possible to inhibit an entire seat (a fixing body of a seat and the upper rail 30) from rattling relative to the lower rail 20. Further, an elastically deformable rubber material is used in at least a part of each gap filling member 40. Thus, compared to a case where the rubber material is not used in the gap filling member 40, rigidity of the entire seat can be reduced and resonance frequency of the entire seat is lowered. Therefore, a vibration peak of the entire seat can be shifted to avoid corresponding with vibration of a floor of a vehicle body to reduce vibration of the entire seat.SELECTED DRAWING: Figure 3

    【課題】シート全体の振動を従来よりも低減できるスライドレール構造の提供。【解決手段】 ロアレール20とアッパレール30との間に隙詰め部材40が設けられている。そのため、シート全体(シートとアッパレール30の固定体)がロアレール20に対してがたつくことを抑制できる。また、隙詰め部材40の少なくとも一部に弾性変形可能なゴム材が用いられている。そのため、隙詰め部材40にゴム材が用いられていない場合に比べて、シート全体の剛性を下げ、シート全体の共振周波数を下げることができる。よって、車体のフロアの振動とシート全体の振動ピークをずらすことができ、シート全体の振動を低減できる。【選択図】 図3


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    Title :

    SLIDE RAIL STRUCTURE


    Additional title:

    スライドレール構造


    Contributors:

    Publication date :

    2020-08-13


    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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