Universal rotary foot stool

Universal rotary foot stool

  • CN 2,618,031 Y
  • Filed: 04/28/2003
  • Issued: 05/26/2004
  • Est. Priority Date: 04/28/2003
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of universal rotary formula foot rest, it comprises:

  • One supporting base, it has a center hole, and this supporting base is provided with on one end face in this center hole, and the supporting base bottom is provided with end face;

    One solid of rotation, it is sheathed in the center hole of this supporting base, and this solid of rotation has a center hole and a surface of contact, and this surface of contact is positioned at the last top face of this supporting base, and solid of rotation is convexly equipped with a driving arm in addition;

    It is characterized in that it also comprises;

    One sleeve, it includes sleeve pipe and casing running, and sleeve pipe top is erected on this solid of rotation on this, and last sleeve pipe bottom is arranged in the center hole of this solid of rotation and the center hole of this supporting base, and screwing togather this casing running, casing running has the following end face below that a surface of contact is positioned at this supporting base;

    One collar, it is articulated in the driving arm of this solid of rotation, has a locking structure between this collar and this driving arm, and the collar has the center hole of a center hole corresponding to sleeve pipe on this;

    AndOne central shaft, it is located in the center hole of this collar.

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