Packing structure

The utility model provides a packing structure, the horizontally connect structure of its collet includes sticking department and integrated into one piece the junction surface in another lateral wall in of integrated into one piece in a lateral wall, junction surface locking joint when placing two or more a plurality of collet side by side along the horizontal direction, in sticking department in collet lateral wall and the adjacent collet lateral wall to two collets that will be adjacent are even as an organic whole. In addition, form vertical connection structure on relative two lateral walls that set up, also can reduce the cost of labor when putting. And set up the interior tabs of lateral wall additional strengthening for be connected to the lateral wall along the lateral wall top edge collapsiblely, can reduce the materials cost, guarantee simultaneously that packing structure's simple structure is just firm.