Patent ID: 8960614
Filing Date: 2015-02-24
Classification: A47J

Abstract:
1. A foldable support assembly comprising: first and second seats adapted to be secured on an underside of an object, wherein the first seat includes a horizontal board adapted to be secured on an underside of the object, a vertical board extending from a side of the horizontal board, a support board extending perpendicular to the vertical board, and a side board extending perpendicular to the vertical board, wherein the vertical board is formed with a through hole and a curved corner, wherein the support board extends along the curved corner and is formed with an edge that includes, relative to the vertical board, an inclined portion near the horizontal board, a perpendicular portion extending near the side board and parallel to the side board, a first convex portion near the inclined portion, a second convex portion near the perpendicular portion, and a concave portion between the first and second convex portions; and a U-shaped support element including first and second ends pivotally connected to the first and second seats and an axle extending perpendicular to the first end and including a length greater than a height of the perpendicular portion measured from the vertical board, wherein the axle is movably inserted in the through hole of the vertical board of the first seat to pivotally connect the first end of the U-shaped support element to the first seat, wherein the first end of the U-shaped support element remains engaged within a gap between the side board and the perpendicular portion of the edge of the support board until disengaged from the gap when the first end of the U-shaped support element is moved in a direction away from the vertical board to cause the first end to move over the second convex portion.