Strength training device
The strength training device comprises a main frame, a tension line, tension arms, a tension arm adjusting mechanism, a handle and a resistance device, the tension arms are arranged on the two sides of the main frame, one end of each tension arm is connected with the tension arm adjusting mechanism,...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The strength training device comprises a main frame, a tension line, tension arms, a tension arm adjusting mechanism, a handle and a resistance device, the tension arms are arranged on the two sides of the main frame, one end of each tension arm is connected with the tension arm adjusting mechanism, the other end of each tension arm is connected with the handle, one end of the tension line is arranged on the resistance device, and the other end of the tension line is arranged on the resistance device. The tension arm adjusting mechanism comprises a force arm rotating seat, a force arm connecting rod, a first bolt, a second bolt, a first adjusting rope, a second adjusting rope and a pedal adjusting mechanism, clamping teeth are arranged on the force arm rotating seat, one end of the first bolt is meshed with the clamping teeth, and the other end of the first bolt is connected with the first adjusting rope; the force arm connecting rod is connected with the tension arm and the force arm rotating seat and provid |
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