Assembled seat

The utility model provides an assembled seat, the cushion board has been placed to back frame that is including the supporting legs group that sets up side about relied on the grafting mode to be connected with link group and to be used for the back between the collateral branch spike group about, in the link group, the grafting mode be draw -in groove and pothook cooperation hook joint structure,the draw -in groove on by the rod end face of vertical setting the undercut form, the pothook lies in on the front and back terminal surface that transversely sets up the pole and is downward bendingstructure, the pothook colludes in the draw -in groove. The utility model discloses a rational in infrastructure, compact, through grafting mode fast assembly seat, the draw -in groove forms firm relation of connection with the pothook cooperation, need not extra reinforced structure, when satisfying overall structure stability, improves the packaging efficiency, reduces the installation degree of difficulty, accomplishes