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    • 3. 发明申请
    • Ramp Structure for Toy Vehicles
    • 玩具车斜坡结构
    • US20120064798A1
    • 2012-03-15
    • US12879417
    • 2010-09-10
    • John Thaddeus SmokowskiGerald A. MayDavid E. Moomaw
    • John Thaddeus SmokowskiGerald A. MayDavid E. Moomaw
    • A63H18/00
    • A63H18/028
    • A ramp structure for toy vehicles includes an upper track section angled downward toward a first opening, a middle track section disposed beneath the upper track section and angled downward toward a second opening, and a lower track section disposed beneath the middle track section and angled downward toward an exit. The middle track section includes a first engagement plate engageable by a first end of a toy vehicle traveling in a first direction from the upper track section. The lower track section includes a second engagement plate engageable by a second end of the toy vehicle traveling in a second direction, the second end and the second direction being opposite to the first end and the first direction, respectively. The lower ramp section is angled so that the toy vehicle can travel in the first direction to the exit.
    • 一种用于玩具车的斜坡结构,包括向上朝向第一开口向下倾斜的上轨道段,设置在上轨道部分下方并向下朝向第二开口倾斜的中轨道段,以及设置在中轨迹段下方且向下倾斜的下轨道段 朝向出口 中间轨道部分包括可由从上部轨道部分沿第一方向行进的玩具车辆的第一端可接合的第一接合板。 下轨道部分包括第二接合板,该第二接合板可由玩具车的第二端沿第二方向移动,第二端和第二方向分别与第一端和第一方向相反。 下坡道部分成角度,使得玩具车辆可以沿着第一方向行进到出口。