PROBLEM TO BE SOLVED: To efficiently improve rigidity of a seat mounting section while setting a seat seating position to a higher one than before, reduce seat vibration, and eliminate unstable feeling given to an occupant.SOLUTION: In an upper section of a floor panel 2, cross members 3A and 3B for connecting a floor tunnel section 21 and a side sill section 22 are arranged along a vehicle width direction. A seat 6 is mounted in a seat rail assembly 7. The assembly 7 is mounted in left and right cross members 3A, 3B, 4A, and 4B through seat mounting brackets 8A to 8D. The seat mounting brackets 8A to 8D extend to the vehicle above from top faces 3Aa, 3Ba, 4Aa, and 4Ba of the cross members 3A, 3B, 4A, and 4B. Top faces 8Aa to 8Da of the seat mounting brackets 8A to 8D are arranged at positions higher than a top face 21a of a tunnel section 21. The left and right seat mounting brackets 8A and 8B located at the vehicle inside are arranged with the tunnel section 21 interposed therebetween. A connection member 9 for connecting the left and right seat mounting brackets 8A and 8B is provided above the tunnel section 21.SELECTED DRAWING: Figure 2

    【課題】従来よりも高いシート着座位置に設定しながらシート取付部の剛性を効率良く向上させ、シート振動の低減及び乗員に与える不安定感の解消を図る。【解決手段】フロアパネル2の上部には、フロアトンネル部21とサイドシル部22とを連結するクロスメンバ3A,3Bが車両幅方向に沿って配置され、シート6は、シートレール組立体7に取付けられ、該組立体7がシート取付ブラケット8A〜8Dを介して左右のクロスメンバ3A,3B,4A,4Bに取付けられ、シート取付ブラケット8A〜8Dは、クロスメンバ3A,3B,4A,4Bの上面3Aa,3Ba,4Aa,4Baより車両上方に延び、シート取付ブラケット8A〜8Dの上面8Aa〜8Daが、トンネル部21の上面21aよりも高い位置に配置され、車両内側に位置する左右のシート取付ブラケット8A,8Bは、トンネル部21を間に挟んで配置され、左右のシート取付ブラケット8A,8Bを連結する連結部材9がトンネル部21の上方に設けられている。【選択図】図2


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    Title :

    MOUNTING SECTION STRUCTURE OF VEHICULAR SEAT


    Additional title:

    車両用シートの取付部構造


    Contributors:

    Publication date :

    2018-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B62D MOTOR VEHICLES , Motorfahrzeuge



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