Body-building device

Body-building device

CN
  • CN 203,329,269 U
  • Filed: 06/07/2013
  • Issued: 12/11/2013
  • Est. Priority Date: 06/07/2013
  • Status: Active Grant
First Claim
Patent Images

1. a fitness equipment, is characterized in that, described fitness equipment comprises:

  • One first support;

    One second support, be hubbed at this first support;

    One protuberance, coaxially be hubbed at this first support with this second support;

    One linear elasticity part, the one first end is located at this first support;

    AndOne cable, the one link connects one second end of this linear elasticity part, and this cable is against this protuberance, and this second support of a force side interlock of this cable;

    Wherein, when relative this first support pivot pendulum of this second support, this second support pulls this cable and changes the length of this cable against this protuberance, and flexible this linear elasticity part of this cable of mat.

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