Patent ID: 8231171

Claim:
A foldable chair, comprising: a cross folding supporting frame comprising a pair of X-shaped cross folding bars, each comprising a front leg and a rear leg connected to each other at respective middle portions thereof, upper portions of the two rear legs forming a first upper portion, upper portions of said two front legs forming a second upper portion, the upper portions of said two front legs extending upwardly to form two back bars; a back cushion disposed between said two back bars; a seat having a first side and a second side which are parallel to each other, said first side or near said first side being pivotally connected to the first upper portion of said cross folding supporting frame, a left side and a right side of said seat forming a slidable and rotatable connection with said two front legs respectively; armrest bars and armrest supporting bars, a the rear end of each armrest bar being pivotally connected to a respective back bar, a front end being pivotally connected to an upper portion of a respective armrest supporting bar, a lower end of said armrest supporting bars being pivotally connected to the second side of said seat; and a further supporting bar disposed at a bottom of said seat and being slidable between said first side and second side, two ends of said further supporting bar being connected to the second upper portion of said cross folding supporting frame; wherein when the foldable chair is in the unfolded position, said further supporting bar supports the seat to maintain the seat in a horizontal level position.