climbing treadmill
A treadmill and synchronous pulley technology, which is applied in the field of fitness equipment, can solve the problem that the exercise intensity cannot be changed according to the individual, and achieve the effect of improving the exercise effect, improving the comfort, and exercising intensely.
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Embodiment 1
[0023] like figure 1 As shown, the mountain-climbing treadmill comprises a first synchronous pulley 2, a second synchronous pulley 3, a shoe cover 5 and an endless conveyor belt 4, wherein the conveyor belt 4 is sleeved on the first synchronous pulley 2 and the second synchronous belt Wheel 3 on both working surfaces. Wherein, the inner surface of the conveyor belt 4, the annular outer sidewall of the first synchronous pulley 2 and the annular outer sidewall of the second synchronous pulley 3 are all formed with teeth, and both the first synchronous pulley 2 and the second synchronous pulley 3 The working surfaces of each are meshed with the teeth on the inner surface of the conveyor belt 4. The outer surface of the conveyor belt 4 in this embodiment has a concave-convex structure, and the bottom of the shoe cover 5 has a concave-convex structure that matches the concave-convex structure of the outer surface of the conveyor belt 4 , and the shoe cover 5 is arranged on the con...
Embodiment 2
[0027] like figure 1 and figure 2 As shown, the present embodiment makes the following further limitations on the basis of Embodiment 1: the present embodiment also includes a lifting bracket 6, a supporting frame 7 and a base 1, wherein the lifting bracket 6 is arranged on the base 1, and the supporting frame 7 The lower end is connected with a roller 8, and the roller 8 is in contact with the upper surface of the base 1. The first synchronous pulley 2 of the present embodiment is installed on the lifting support 6 upper end by the positioning shaft, and the second synchronous pulley 3 is installed on the support frame 7 upper end by the positioning shaft, so, the conveyor belt 4 inclination of the present embodiment is adjustable, for To ensure the normal use of the user and avoid causing harm to the user, this embodiment limits the adjustable range of the angle between the conveyor belt 4 and the horizontal plane to be 0°-70° when the first synchronous pulley 2 is raised ...
Embodiment 3
[0031] This embodiment makes the following further limitations on the basis of Embodiment 2: the conveyor belt 4 of this embodiment is provided with a plurality of rollers 12, and the plurality of rollers 12 are located at the first synchronous pulley 2 and the second synchronous pulley 3 and equally spaced between them, a positioning plate 13 is connected between the lifting bracket 6 and the supporting frame 7, and the roller 12 is mounted on the positioning plate 13 through a positioning shaft. When this embodiment is applied, the part of the conveyor belt 4 stepped on by the user is in contact with the roller 12, and the roller 12 supports the conveyor belt 4 and the user.
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