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Ottoman device for variable-cushion-length seat

  • US 8,573,696 B2
  • Filed: 06/03/2011
  • Issued: 11/05/2013
  • Est. Priority Date: 06/08/2010
  • Status: Expired due to Fees
First Claim
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1. An ottoman device for a variable-cushion-length seat, comprising:

  • a cushion-length varying mechanism that has an operating portion operable to adjust a longitudinal position of a front end portion of a seat cushion corresponding to inner sides of knees of a seated person, and is operable to vary a cushion length by adjusting the longitudinal position of the front end portion of the seat cushion by an actuation of the operating portion;

    an ottoman body that extends from the front end portion of the seat cushion in a direction toward toes of the seated person; and

    an ottoman operating mechanism including a first link and a second link, the first link having a first end that is operably connected to a first end of the second link, and the second link having a second end that is operably connected to the ottoman body such that the ottoman operating mechanism is operable to lift the ottoman body by reducing a flexion angle of the ottoman body at the front end portion of the seat cushion, so as to bring the ottoman body into a lifted condition, whereinthe ottoman body is provided as a unit with the operating portion of the cushion-length varying mechanism, andthe cushion-length varying mechanism and the ottoman operating mechanism operate independently of each other.

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