To provide a leg storage mechanism that enables a leg to be completely stored upon storing a seat, independently of a storage angle of the seat, even if the storage angle of a seat body is not enough.SOLUTION: Under a front end of a seat pedestal portion provided under a seat cushion, there is provided a prop for supporting the seat pedestal portion relative to a vehicle floor surface. Under a rear end of the seat pedestal portion, there is provided a leg for supporting the seat pedestal portion relative to the vehicle floor surface. The prop includes a first rotating body that enables the seat pedestal portion to rotate. A leg connection portion of the seat pedestal portion includes a second rotating body having a diameter different from a diameter of the first rotating body. A running belt spans between the first rotating body and the second rotating body. The first rotating body rotates when the seat pedestal portion is flipped up to store a seat, and the rotation is transmitted to the second rotating body through the running belt. The transmitted rotation of the second rotating body causes the leg to be stored in a leg storage space provided at a lower portion of the seat pedestal portion.SELECTED DRAWING: Figure 2

    【課題】シートを格納する際、仮にシート本体の格納角度が十分でない場合でもシートの格納角度に依存することなくレッグを完全に収納できるレッグ収納機構を提供する。【解決手段】シートクッション下部に設けられたシート台座部の前端部下部に車両床面に対してシート台座部を支持するための支柱を備えるとともにシート台座部の後端部下部に車両床面に対してシート台座部を支持するためのレッグを備え、支柱にはシート台座部を回動可能とさせる第1の回転体が設けられ、シート台座部のレッグ連結部には第1の回転体とは直径の異なる第2の回転体が設けられ、第1の回転体と第2の回転体との間には走行ベルトが掛け渡されており、シート台座部を跳ね上げてシートを格納する際に第1の回転体が回転し、当該回転が走行ベルトを介して第2の回転体に伝達され、この伝達された第2の回転体の回転によりレッグがシート台座部下部に設けられたレッグ収納スペースに収納される。【選択図】図2


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    Title :

    LEG STORAGE MECHANISM OF VEHICLE SEAT


    Additional title:

    車両用シートのレッグ収納機構


    Contributors:

    Publication date :

    2019-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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