To prevent a cover that supports a cushion pad from a seat lower side from deforming due to behaviors of constitution members of the seat cushion.SOLUTION: A seat cushion includes: at least one support member 34 which is arranged between at least one of right and left side frames 16 and a cushion spring 32 and is bridged across a front frame 18 and a rear frame 20; a rotation connection mechanism 34b relatively rotatably connecting the support member and the cushion spring around an axis line 20X of the rear frame; and at least one cover 50 which is bridged across at least one side frame and at least one support member and supports the cushion pad from the seat lower side.SELECTED DRAWING: Figure 1

    【課題】クッションパッドをシート下方側から支持するカバーが、シートクッションの構成部材の挙動に起因して変形することを防止する。【解決手段】左右のサイドフレーム16の少なくとも一方とクッションスプリング32との間に配置され、フロントフレーム18とリヤフレーム20との間に架け渡された少なくとも一つの支持部材34と、支持部材とクッションスプリングとを、リヤフレームの軸線20Xまわりに相対回転可能に接続する回転接続機構34bと、少なくとも一方のサイドフレームと少なくとも一つの支持部材との間に架け渡され、クッションパッドをシート下方側から支持した少なくとも一つのカバー50と、を備える。【選択図】図1


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    Title :

    SEAT CUSHION AND SPRING ASSEMBLY FOR VEHICLE SEAT


    Additional title:

    車両用シートのシートクッション及びばね組立体


    Contributors:

    Publication date :

    2024-09-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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