| 摘要 |
PURPOSE: A climbing exercise machine is provided to control the angle of a main body in stages by moving the bottom of the main body forward and backward. CONSTITUTION: A climbing exercise machine comprises a main body(200), upper and lower sprocket members, multiple caterpillar members(300), and a drive motor. The main body is rotatably coupled to the top of a frame through a rotary shaft, and the bottom of the main body is rotated around the rotary shaft. The upper and lower sprocket members are rotatably arranged on the top and bottom of the main body. The caterpillar members are supported to the upper and lower sprocket members and are rotated when the upper and lower sprocket members are rotated. The drive motor rotates the lower sprocket member.
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