To provide a vehicle seat rail which guarantees accurate motion of an engagement structure and in which an engagement member in the engagement structure has better structure strength, smooth controllability, and accurate engagement and disengagement effect.SOLUTION: A vehicle seat rail according to the invention includes slide rails and an engagement structure. The engagement structure includes a fixed bracket, an engagement member, and an elastic member. The elastic member elastically supports between the fixed bracket and the engagement member and the fixed bracket includes a fixed part and a contact part which are coupled to each other. The fixed part is fixed to an inner rail, and the contact part extends from the fixed part and contacts with one side of the inner rail. The engagement member includes a base part, an engagement part, an arm part, and a force receiving part which are sequentially coupled. The base part is pivotally fitted in the fixed bracket. The engagement part engages between the inner rail and an outer rail. When the force receiving part is controlled by external force, the force receiving part drives the engagement part so that engagement between the inner rail and the outer rail is released.SELECTED DRAWING: Figure 4

    【課題】係合構造の正確な動作を保証するとともに、係合構造における係合部材がより良好な構造強度、滑らかな制御性、及び正確な係合及び係合解除の効果を有する車両用シートレールを提供する。【解決手段】本発明に係る車両用シートレールは、スライドレールと、係合構造と、を含む。係合構造は、固定ブラケットと、係合部材と、弾性部材とを含む。弾性部材は、固定ブラケットと係合部材との間に弾性的に支持し、固定ブラケットは互いに連結する固定部と当接部とを含み、固定部は、内レールに固定され、当接部は、固定部から延びて内レールの一側に当接し、係合部材は、互いに順に連結するベース部と、係合部と、アーム部と、力受け部とを含み、ベース部は、固定ブラケットに枢着され、係合部は、内レールと外レールの間に係合する。力受け部は、外力により制御されると、内レールと外レールとの係合を解除するように係合部を駆動する。【選択図】図4


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    Title :

    VEHICLE SEAT RAIL


    Additional title:

    車両用シートレール


    Contributors:

    Publication date :

    2020-11-26


    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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