Patent ID: 9161629
Filing Date: 2015-10-20
Classification: A47C

Abstract:
1. A chair assembly comprising: a frame; a seat; and a seat back; the frame comprising two linked foot frames and a back support having a side extending from each of the two linked foot frames for holding the seat and the seat back, respectively; each of the two linked foot frames comprising an upper horizontal rod having an extending support rib for holding the seat; each side of the back support having an assembling sheet for connecting the seat back to the back support; each of the assembling sheets of the back support having a through hole; the frame further comprising a transverse shaft linking the two linked foot frames on a rear of the foot frames, the transverse shaft having an assembling sheet, the assembling sheet of the transverse shaft having a through hole; the seat having an upper surface for seating and a bottom surface opposite the upper surface, two lateral sides and a rear side between the upper surface and the bottom surface; the two lateral sides of the seat having a cut for receiving a respective one of the upper horizontal rods of the foot frames; each of the two lateral sides having a lateral slot formed within the cut for receiving a respective one of the extending support ribs; the rear side of the seat also having a rear cut for receiving the transverse shaft of the frame and a positioning slot within the rear cut for receiving the assembling sheet of the transverse shaft, wherein a through hole is formed penetrating the positioning slot for receiving a fastening component; and the seat back having two lateral sides and a bottom side, the seat back having blind holes formed in the bottom side of the seat back along each of the lateral sides for receiving each of the sides of the back support of the frame; a blind hole slot formed on an inner side and communicating with each of the blind holes for receiving the assembling sheets of the corresponding one of the back supports; a through hole penetrating each of the blind hole slots formed in a rear surface of the seat back for receiving a fastening component.