To provide a straddling type seat improved in dispersibility of seating pressure (body pressure) during traveling, by displacing a seating surface in accordance with load applied due to a posture change and weight shift of a rider, with a simple structure.SOLUTION: A straddling type seat 1 on which a seated person sits by straddling it, comprises: a seat frame 2; and a seating portion 10 attached to the seat frame 2. The seating portion 10 has a first movable part 11R and a second movable part 11L separated into right and left sides in a seat width direction. The first movable part 11R has a first seating surface 12R and is rotatable around a first rotation shaft 40R extending in a seat front and rear direction, and the second movable part 11L has a second seating surface 12L and is rotatable around a second rotation shaft 40L extending in the seat front and rear direction. The first movable part 11R and the second movable part 11L are energized inward in the seat width direction.SELECTED DRAWING: Figure 13

    【課題】簡単な構造で、乗員の姿勢変化や体重移動による荷重に応じて着座面が変位することで、走行中の座圧(体圧)の分散性を向上させた跨座式シートの提供。【解決手段】着座者が跨った状態で着座する跨座式シート1であって、シートフレーム2と、シートフレーム2に取り付けられる着座部10と、を備え、着座部10は、シート幅方向において左右に分割された第1可動部11R及び第2可動部11Lを有し、第1可動部11Rは、第1着座面12Rを備え、シート前後方向に延在する第1回動軸40Rにおいて回動可能であり、第2可動部11Lは、第2着座面12Lを備え、シート前後方向に延在する第2回動軸40Lにおいて回動可能であり、第1可動部11R及び第2可動部11Lは、シート幅方向において内側に付勢されている。【選択図】図13


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    Title :

    STRADDLING TYPE SEAT


    Additional title:

    跨座式シート


    Contributors:
    UTSUMI GORO (author) / YAGI TAKESHI (author)

    Publication date :

    2020-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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