Architectural decoration curtain wall and fixing buckle thereof

The invention relates to the technical field of curtain walls, in particular to an architectural decoration curtain wall and a fixing buckle assembly thereof.The architectural decoration curtain wall comprises a wall body, and embedded bolts are arranged on the surface of the wall body; a curtain wall structure is installed on the wall body and comprises a foundation plate, the foundation plate is installed on the front face of the wall body, a heat preservation plate adheres to the front face of the foundation plate, an outer decoration plate adheres to the front face of the heat preservation plate, and two sets of connecting blocks are integrally formed on the upper face and the lower face of the foundation plate correspondingly. A connecting piece is rotationally installed on the outer side of the end of the connecting block, and a through groove is formed in the surface of the connecting piece. The connecting pieces are arranged on the upper face and the lower face of each base plate and can rotate, the d