Treadmill
A treadmill includes a treadmill body including a main support unit and a belt mechanism. The main support unit includes at least one first frame, at least one second frame located under the at least one first frame, multiple first elastic shock-absorbing members mounted between the at least one first frame and the at least one second frame, and multiple second elastic shock-absorbing members mounted on a bottom of the at least one second frame. The at least one first frame and the at least one second frame are arranged and combined to construct a multi-layer frame structure. The belt mechanism is mounted on the at least one first frame.
1. A treadmill comprising:
a treadmill body;
wherein:
the treadmill body includes a main support unit and a belt mechanism;
the main support unit includes:
at least one first frame;
at least one second frame located under the at least one first frame;
multiple first elastic shock-absorbing members mounted between the at least one first frame and the at least one second frame; and
multiple second elastic shock-absorbing members mounted on a bottom of the at least one second frame;
the at least one first frame and the at least one second frame are arranged and combined to construct a multi-layer frame structure;
the first elastic shock-absorbing members are dispersed and arranged between the at least one first frame and the at least one second frame;
the second elastic shock-absorbing members are dispersed and arranged on the bottom of the at least one second frame;
the belt mechanism is mounted on the at least one first frame;
the belt mechanism includes an endless running belt, a support board supporting an upper part of the running belt, and a drive motor module driving and moving the running belt;
the running belt is movably connected with the at least one first frame by two rollers;
the drive motor module is installed and secured on the at least one first frame;
the drive motor module has a drive end mechanically connected with one of the two rollers by a mechanic transmission connecting structure;
the main support unit further includes multiple third elastic shock-absorbing members mounted on the at least one first frame;
the third elastic shock-absorbing members are dispersed and arranged on the at least one first frame;
the support board is elastically supported on the third elastic shock-absorbing members; and
the support board faces an inner face of the upper part of the running belt.
2. The treadmill as claimed in claim 1 , wherein each of the first elastic shock-absorbing members is a rubber cushion, and each of the second elastic shock-absorbing members is a rubber sucker base.
3. The treadmill as claimed in claim 1 , wherein:
the first elastic shock-absorbing members and the second elastic shock-absorbing members are arranged at different height; and
the first elastic shock-absorbing members and the second elastic shock-absorbing members are alternated with each other.
4. The treadmill as claimed in claim 1 , wherein each of the third elastic shock-absorbing members is a rubber cushion.
5. The treadmill as claimed in claim 1 , wherein the treadmill body further includes two footboards mounted on two sides of the at least one first frame.
6. The treadmill as claimed in claim 1 , further comprising:
an upright rack having a lower end mounted on the at least one second frame; and
a controller mounted on the upright rack;
wherein:
the upright rack is provided with a handlebar;
the controller is used to adjust an operation mode of the belt mechanism; and
the controller includes contact switches or push buttons.