To appropriately tilt a vehicle body depending on an operational state.SOLUTION: A front two-wheel vehicle comprises: a center post 4 provided on a frame 1; a handle shaft 3 rotatable around an axis with respect to the center post 4; paired wheel support members 60, 60 which so support two wheels W, W arranged in a vehicle body width direction as to be capable of rolling; a steering mechanism 40 provided between the handle shaft 3 and the paired wheel support members 60, 60; a swing mechanism 10 which so supports the center post 4 and the paired wheel support members 60, 60 as to be capable of oscillating in the vehicle body width direction; and a tilting mechanism 70 which tilts the center post 4 in the vehicle body width direction by rotation of the handle post 3 around the axis. The tilting mechanism 70 comprises: a rotating member 73 which is attached to the handle shaft 3 above the center post 4, and rotates around the axis together with the handle shaft 3; and an action member 71 which is connected to the swing mechanism 10.SELECTED DRAWING: Figure 1
【課題】運転状態に応じて車体を適切に傾斜させる。【解決手段】フレーム1に設けられるセンターポスト4と、センターポスト4に対して軸回り回転自在のハンドル軸3と、車体の幅方向に並列する2つの車輪W,Wを転動自在に支持する対の車輪支持部材60,60と、ハンドル軸3と対の車輪支持部材60,60との間に設けられる操舵機構40と、センターポスト4と対の車輪支持部材60,60とを車体幅方向へ揺動自在に支持するスイング機構10と、ハンドルポスト3の軸回り回転によってセンターポスト4を車体の幅方向へ傾斜させる傾倒機構70を備え、傾倒機構70は、センターポスト4よりも上方でハンドル軸3に取り付けられハンドル軸3とともに軸回り回転動作する回動部材73と、スイング機構10に接続された作用部材71とを備えた前二輪車両とした。【選択図】図1
VEHICLE EQUIPPED WITH SWING MECHANISM
スイング機構を備えた車両
2023-08-30
Patent
Electronic Resource
Japanese
IPC: | B62K Fahrräder , CYCLES |
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