Folding treadmill
View Patent ↗A folding treadmill comprises a running platform, two columns and detachable rotating assemblies; the running platform comprises multiple sub-running platforms that are hinged in sequence; the two columns are arranged on both sides of the running platform; the detachable rotating assemblies are used for dismantling and/or rotationally connecting the running platform and the columns. The roller assemblies facilitate the movement of the treadmill, making it easy to transport; the columns and the running platform can be folded through the detachable rotating assemblies, or the columns and the running platform can be separated through the detachable rotating assemblies, making it convenient for transportation and reducing the risk of damage during transportation, facilitating the replacement of components; the running platform can be easily folded and transported through the design of three sub-running platforms, taking up less space.
1 . A folding treadmill, comprising:
a running platform, the running platform comprising multiple sub-running platforms that are hinged in sequence;
two columns, the two columns arranged on both sides of the running platform; and
detachable rotating assemblies, the detachable rotating assemblies used for dismantling and/or rotationally connecting the running platform and the columns;
wherein the detachable rotating assembly comprises a knob, a fixed plate, a connecting plate, a telescopic rod, a pressure plate and a spring, one end of the telescopic rod is fixedly connected to the connecting plate, the other end of the telescopic rod penetrates the pressure plate and the fixed plate and is fixedly connected to the knob, and the spring is sleeved on the outside of the telescopic rod between the connecting plate and the fixed plate.
2 . The folding treadmill of claim 1 , wherein tracks are arranged at the corresponding positions between both sides of the running platform and the detachable rotating assemblies, each track comprises arc segments and rectangular segments; wherein, the connecting plate, at least part of the telescopic rod, and the pressure plate pass through the arc segments and/or the rectangular segments, the connecting plate extends into the running platform.
3 . The folding treadmill of claim 1 , wherein, in an unfolded state of the columns, an angle between the columns and the running platform is 90°; wherein, in a folded state of the columns, the columns and the running platform are horizontally arranged.
4 . The folding treadmill of claim 1 , wherein, the number of the sub-running platforms is three; wherein, when the three sub-running platforms are unfolded, the three sub-running platforms are arranged horizontally; wherein, when the three sub-running platforms are folded, the three sub-running platforms are arranged vertically.
5 . The folding treadmill of claim 1 , wherein roller assemblies are arranged at a bottom of a sub-runway near a side of the columns, wherein each roller assembly comprises a roller and a locking structure for locking the roller.