To achieve downsizing of a feeding mechanism of a vehicle slide rail mechanism.SOLUTION: A slide rail mechanism 10 has: a slide rail 12 extending in a specific direction; a slider 13 which is guided so as to slide along the slide rail 12; and an electric driving type feeding mechanism 14 which conducts slide operation of the slider 13. The feeding mechanism 14 has: an operation link 14A which is connected with the slider 13 and feeds the slider 13 in the specific direction by rotation around a support shaft 14A2 extending in a direction intersecting with the specific direction; a planetary gear mechanism 14B which is connected with the support shaft 14A2 of the operation link 14A and feeds the support shaft 14A2 in the specific direction by rotation around a base shaft 14B3a parallel to the support shaft 14A2; and gear connection parts (14A3, 14B2a) which rotate the planetary gear mechanism 14B and the operation link 14A in rotation directions opposite to each other in an interlocked manner.SELECTED DRAWING: Figure 17

    【課題】乗物用スライドレール機構の送り機構の小型化を図ること。【解決手段】特定方向に延びるスライドレール12と、スライドレール12に沿ってスライド可能となるようガイドされたスライダ13と、スライダ13をスライド操作する電動駆動式の送り機構14と、を有するスライドレール機構10である。送り機構14が、スライダ13に連結されて特定方向とは交差する方向に延びる支軸14A2回りの回転によりスライダ13を特定方向に送る操作リンク14Aと、操作リンク14Aの支軸14A2に連結されて支軸14A2と平行な基軸14B3a回りの回転により支軸14A2を特定方向に送る遊星歯車機構14Bと、遊星歯車機構14Bと操作リンク14Aとを互いに相反する回転方向に連動させて回転させるギア連結部(14A3,14B2a)と、を有する。【選択図】図17


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    Title :

    VEHICLE SLIDE RAIL MECHANISM


    Additional title:

    乗物用スライドレール機構


    Contributors:

    Publication date :

    2018-12-13


    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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