Seat chair base's skeleton texture

The technical scheme of the utility model discloses a seat chair base's skeleton texture, including seat frame skeleton, underframe skeleton, hinge jaw post structure and hasp, seat frame skeleton isyoke plate, right yoke plate down and seat frame pipe under the left sheet material of seat frame, a frame right side sheet material, seat frame stay tube, a left side, the underframe skeleton is foursides seal structure, sets up the below of present frame skeleton, including the left board of underframe, underframe right side board, underframe front bezel, underframe back plate, the lower part of underframe left side board and underframe right side board sets up the flange structure who inwards buckles and upwards buckle, the last mounting hole that sets up of flange structure respectively,hinge jaw post structure fixed connection is passed through at the rear portion of seat frame skeleton and underframe skeleton, and hinge jaw post structure includes hinge cover, hinge axle and E typejump ring. Through setting