一种轮式行李箱，通过倾斜底部使重心后移，提高推行稳定性。
专利摘要
一种符合人体工学的轮式行李箱包括顶部和底部，以及前面板、后面板、左面板和右面板。前面板与后面板之间的第一距离短于左面板与右面板之间的第二距离。一组前轮和一组后轮分别附接至底侧的前端和后端，并且具有基本上共面于同一平面的最底端。底侧相对于该平面倾斜，使得底侧的前端高于其后端，从而将箱体的重心向后移动。前面板、后面板、左面板和右面板基本上垂直于该平面。
Original abstractAn ergonomic wheeled baggage case includes top and bottom sides, and front, rear, and left and right panels. A first distance between the front and rear panels is shorter than a second distance between the left and right panels. A set of front wheels and a set of rear wheels are attached respectively to front and rear ends of the bottom side, and have bottommost ends which are substantially coplanar on a plane. The bottom side is oblique to the plane so that the front end of the bottom side is higher than the rear end thereof, thereby shifting the center of gravity of the case body rearwardly. The front, rear, left and right panels are substantially perpendicular to the plane.
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