PROBLEM TO BE SOLVED: To efficiently introduce air in a closed cross section into an air vent hole.SOLUTION: In a joining part structure S of a skeleton member, a slope part 50 of a floor panel 30 is connected to an air vent bead 40, and the air vent bead 40 is protruded to an upper side with respect to a rear flange 18 of a cross member 10. Therefore, the slope part 50 can be arranged at the upper side with respect to the rear flange 18. By this constitution, even if an adhesive 22 is protruded into a closed cross section 24, the slope part 50 can be arranged at an upper side with respect to the adhesive 22. Accordingly, it is prevented that the air moving to an air vent hole 60 side along the slope part 50 is hung at the adhesive 22. The slope part 50 is inclined to a downstream side as progressing toward the inside of a vehicle width direction from the air vent bead 40 when viewed from a rear side, and therefore, the air in the closed cross section 24 can be efficiently moved toward the air vent hole 60 from the outside of the vehicle width direction along an internal peripheral face of the slope part 50.SELECTED DRAWING: Figure 1

    【課題】閉断面内の空気をエア抜き孔へ効率よく導く。【解決手段】骨格部材の接合部構造Sでは、フロアパネル30のスロープ部50がエア抜きビード40に接続され、エア抜きビード40は、クロスメンバ10の後フランジ18に対して上側へ隆起されている。このため、スロープ部50を後フランジ18に対して上側に配置できる。これにより、仮に接着剤22が閉断面24内にはみ出した場合でも、スロープ部50を当該接着剤22に対して上側に配置させることができる。したがって、スロープ部50に沿ってエア抜き孔60側へ移動する空気が、接着剤22に引っ掛かることを抑制できる。しかも、スロープ部50は、後側から見てエア抜きビード40から車幅方向外側へ向かうに従い下側へ傾斜されている。これにより、閉断面24内の空気を、スロープ部50の内周面に沿って車幅方向外側からエア抜き孔60へ向けて効率よく移動させることができる。【選択図】図1


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    Title :

    JOINING PART STRUCTURE OF SKELETON MEMBER


    Additional title:

    骨格部材の接合部構造


    Contributors:

    Publication date :

    2016-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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