Abstract: A doorframe structure is composed of a doorframe, spring locks, and decorative panels fastened to the doorframe. The doorframe is provided with pluralities of fish-eye holes and grooves. By way of piercing screws through the fish-eye hoes, the doorframe is fastened to the pre-constructed holes on the wall. Each of the spring locks includes a base and an insertion locking device, which are installed inside the groove and on the backside of the decorative panel, respectively. By way of the spring locks, the decorative panels can be fastened to the doorframe to accomplish a novel doorframe structure. Accordingly, the doorframe structure can be installed after the wall has been completed constructed, thus avoiding the inconvenience occurred in construction of the doorframe of the prior art, i.e., the doorframe must be installed before completing the construction of the wall.

Abstract: A skirting board structure is primarily composed of a positioning board and a decorative board. The positioning board is in form of a thin sheet, the top of which is provided with a gap such that the adjacent side of the gap will form an engagement flake. The positioning board can be firmly fastened to the bottom of a wall. The decorative board has a slot between a long side and a short side, such that after the positioning board is fastened to the wall bottom, the decorative board can be combined with the positioning board by way of engaging the slot with the engagement flake of the positioning board.