PROBLEM TO BE SOLVED: To provide a vehicle slope storing mechanism capable of stably holding a slope in a standing attitude, and improving storage workability of the slope.SOLUTION: A vehicle slope storing mechanism includes: a slope 2 mounted on the back part of a vehicle body 1 so as to be turnable between a development attitude extending to the outer part of the vehicle body 1 passing through an opening 1a at the back surface of the vehicle body 1 from a space in the back part of the vehicle body 1, and a standing attitude along a vertical direction in a space in the back part of the vehicle body 1 and holding devices 3, 13 capable of holding the slope 2 in the standing attitude. The holding devices 3, 13 include: engagement members 4, 14 mounted on one of an opening side edge part 1c and the slope 2 and engaged members 5, 15 mounted on another of the opening side edge part 1c and the slope 2. According to such a mechanism, the engagement members 4, 14 are rotatable around an axial line 4a along a vehicle front/back direction in the standing attitude, and the holding devices 3, 13 hold the slope 2 in a condition where such engagement member 4 is engaged with holding recession parts 5a, 15a formed on the engaged members 5, 15.SELECTED DRAWING: Figure 6COPYRIGHT: (C)2017,JPO&INPIT【課題】起立姿勢のスロープを安定的に保持でき、かつスロープの収納作業性を改善できる車両用スロープ収納機構を提供する。【解決手段】 本発明は、車体1の後部内の空間から車体1の後面の開口1aを通って車体1の外部に延びる展開姿勢及び車体1の後部内の空間にて上下方向に沿った起立姿勢の間で旋回可能に車体1の後部に取り付けられるスロープ2と、起立姿勢のスロープ2を保持可能とする保持装置3,13とを備え、保持装置3,13が、開口側縁部1c及びスロープ2の一方に取り付けられる係合部材4,14と、開口側縁部1c及びスロープ2の他方に取り付けられる被係合部材5,15とを含む、車両用スロープ収納機構に関する。かかる機構では、起立姿勢にて、係合部材4,14が車両前後方向に沿った軸線4aを中心に回転可能であり、かかる係合部材4が被係合部材5,15に形成される保持凹部5a,15aに係合した状態で保持装置3,13がスロープ2を保持する。【選択図】図6