PROBLEM TO BE SOLVED: To provide a swing type vehicle capable of securing a clearance between a vehicle body component and a wheel, and improving turning performance.SOLUTION: A swing type vehicle comprises: an upper arm 29; a lower arm 30; side members 34, 34 for rotatably connecting between ends 62, 63 of the upper arm 29 and ends 52, 52 of the lower arm 30, respectively; a swing mechanism 64 configured by a swing arm 28 consisted of the upper arm 29 and the lower arm 30, and the side members 34, 34; and front wheels 12L, 12R. An upper swing shaft 22 of the upper arm 29 is disposed on an upper side of a straight line L3 connecting horizontally between upper connection shafts 47, 47, respectively connecting left and right ends 62, 63 to the side members 34, 34. A lower swing shaft 23 of the lower arm 30 is disposed on an upper side of a straight line L1 connecting horizontally between lower connection shafts 48, 48, respectively connecting left and right ends 52, 52 to the side members 34, 34.SELECTED DRAWING: Figure 6
【課題】揺動型車両において、車輪と車体部品とのクリアランスを確保するとともに、旋回性を向上できるようにする。【解決手段】アッパーアーム29と、ロアアーム30と、アッパーアーム29の端部62,63とロアアーム30の端部52,52とをそれぞれ回動可能に連結するサイド部材34,34と、アッパーアーム29及びロアアーム30からなる揺動アーム28とサイド部材34,34とによって構成される揺動機構64と、前輪12L,12Rとを備える揺動型車両において、アッパーアーム29の上側揺動軸22は、左右の端部62,63をサイド部材34,34にそれぞれ連結する上側連結軸47,47を左右に結ぶ直線L3の上側に配置され、ロアアーム30の下側揺動軸23は、左右の端部52,52をサイド部材34,34にそれぞれ連結する下側連結軸48,48を左右に結ぶ直線L1の上側に配置される。【選択図】図6
SWING TYPE VEHICLE
揺動型車両
2016-10-06
Patent
Electronic Resource
Japanese
IPC: | B62K Fahrräder , CYCLES |