Patent ID: 9301611
Filing Date: 2016-04-05
CPC Classification: A47C

Claim Text:
1. A support structure applied to a reclining armchair for supporting legs and feet of a user, comprising: a quadrangular rigid basic structure having sides and a crosspiece, the crosspiece being connected to an end of each of the sides, said quadrangular rigid basic structure being lifted by a support base that provides a spacing between ground and a seat frame; a pivotable quadrangular articulated frame for supporting the user's feet, the pivotable quadrangular articulated frame being assembled to said rigid basic structure; a driving assembly comprising articulated arms connected and actuated simultaneously by a driving unit; the quadrangular rigid basic structure being defined by two quadrangular structures that slide over each other via the articulated arms, the articulated arms being pivotally connected to the two quadrangular structures and to the pivotable quadrangular articulated frame, the pivotable quadrangular articulated frame being angularly moveable to a position underneath the seat frame; wherein said two quadrangular structures are configured to begin to linearly slide over each other only after the pivotable quadrangular articulated frame reaches an end of its angular movement.