PROBLEM TO BE SOLVED: To provide a mounting structure of a vehicular seat which can reduce mass of a vehicle body while maintaining dynamic performance during travelling.SOLUTION: The mounting structure of a vehicular seat is set so that a locker 14 is higher in rigidity than a tunnel 18, which can make seat brackets 28 and 30 at the locker 14 side of a floor panel 22 to be higher in rigidity than seat brackets 32 and 34 at the tunnel 18 side thereof. This allows rigidity adjusting holes 42, 44 and 46 to be formed in the seat brackets 28 and 30 more than in the seat brackets 32 and 34. Thus, in the seat brackets 28 and 30 at the locker 14 side of the floor panel 22, the rigidity adjusting holes 42, 44 and 46 are formed at front wall parts 28A and 30A, rear wall parts 28B and 30B and inner wall parts 28D and 30D respectively, and thereby mass of the seat brackets 28 and 30 can be reduced. In short, mass of a vehicle body can be reduced.SELECTED DRAWING: Figure 1

    【課題】走行時の動的性能を維持しつつ車体質量の軽減を図ることができる車両用シートの取付構造を提供する。【解決手段】トンネル18よりもロッカ14の方が高い剛性となるように設定されているため、フロアパネル22のロッカ14側のシートブラケット28、30の方がトンネル18側のシートブラケット32、34よりも高い剛性を得ることができる。このため、シートブラケット28、30は、シートブラケット32、34よりも剛性調整穴42、44、46を多く形成することができる。このように、フロアパネル22のロッカ14側のシートブラケット28、30において、前壁部28A、30A、後壁部28B、30B及び内壁部28D、30Dに剛性調整穴42、44、46がそれぞれ形成することによって、シートブラケット28、30の質量を小さくすることができる。つまり、車体質量の軽減を図ることができる。【選択図】図1


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    Title :

    MOUNTING STRUCTURE OF VEHICULAR SEAT


    Additional title:

    車両用シートの取付構造


    Contributors:

    Publication date :

    2017-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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