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Foldable treadmill

  • US 20050159273A1
  • Filed: 04/30/2004
  • Published: 07/21/2005
  • Est. Priority Date: 01/16/2004
  • Status: Abandoned Application
First Claim
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1. A foldable treadmill comprising:

  • a base frame placed on the floor;

    a tread base mounted on said base frame and having a roller assembly mounted at its front side for reciprocating along said base frame;

    at least one support each having two ends respectively pivotally connected with said base frame and said tread base; and

    at least one spring member each having two ends respectively connected with said tread base and a rear side of said base frame;

    whereby while said roller assembly is moved to a front side of said base frame to stretch said spring member, said tread base and said support are received in said base frame;

    while a rear side of said tread base is lifted from the floor by an external force, each said spring member pulls said roller assembly to move toward the rear side of said base frame, and said tread base is turned relatively to said support to move the rear side thereof to be turnup to enable said treadmill in a folded status.

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