Footboard multi -functional stair that can overturn

The utility model provides a footboard multi -functional stair that can overturn, it includes the stair frame that the symmetry set up, the ladder sets up a plurality of rotatable footboards between two stair frame, sets up the motor in the arbitrary stair frame, the motor passes through drive mechanism and each footboard linkage cooperation, the anticlockwise unidirectional rotation of footboardsets up, just the footboard have respective central line not the ladder form on same water flat line and respective central line be in the inclined plane form on the same central line, have two kindsof forms and switch over functions, not only can go away but also can the roping article, economical and practical. 本实用新型提供种踏板可翻转多功能楼梯，其包括对称设置的楼梯架，在两个楼梯架之间阶梯设置若干可转动的踏板，任意个楼梯架内设置电机，所述电机通过传动机构与各个踏板联动配合，所述踏板逆时针单向旋转设置，且所述踏板具有各自的中心线不在同水平线上的阶梯形态和各自的中心线处于同中心线上的斜面形态，具有两种形态切换功能，既可以走人又可以拉运物品，经济实惠。