To facilitate reinforcement of a cushion support member by a plurality of reinforcements and by suppressing concentration of a load.SOLUTION: A cushion support member 10 comprises: a plurality of reinforcements 21 to 23; and a joined part 20 formed by intersecting and joining the reinforcements 21 to 23. The reinforcements 21 to 23 include a first reinforcement 21 extending in a first direction, a second reinforcement 22 extending in a second direction, and a third reinforcement 23 extending in a third direction. A first joining line 201 indicating a joined part of the first and second reinforcements 21, 22 and a second joining line 202 indicating a joined part of the second and third reinforcements 22, 23 appear on the surface of the joined part 20. The first and second joining lines 201, 202 are bent from one side to the other side in the thickness direction of a cushion support member 10 to be formed into curves, and one end of the first joining line 201 and one end of the second joining line 202 concentrate at the same position 200 on one side of the thickness direction.SELECTED DRAWING: Figure 5

    【課題】荷重の集中を抑制し、複数の補強部によってクッション支持部材を補強しやすくする。【解決手段】クッション支持部材10は、複数の補強部21~23と、複数の補強部21~23同士が交差して接合される接合部20と、を備え、複数の補強部21~23は、第一方向に伸びる第一補強部21と、第二方向に伸びる第二補強部22と、第三方向に伸びる第三補強部23と、を有し、接合部20の表面に、第一補強部21と第二補強部22との接合箇所を示す第一接合線201と、第二補強部22と第三補強部23との接合箇所を示す第二接合線202と、が表れ、第一接合線201及び第二接合線202は、クッション支持部材10の厚さ方向一方側から他方側に向かって湾曲する曲線で構成され、第一接合線201の一端部と第二接合線202の一端部は、厚さ方向一方側の同じ位置200に集合している。【選択図】図5


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    Title :

    CUSHION SUPPORT MEMBER STRUCTURE


    Additional title:

    クッション支持部材の構造


    Contributors:

    Publication date :

    2022-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / A47C Stühle , CHAIRS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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