Compressible combined sofa

The invention relates to a compressible combined sofa, which comprises a seat cushion, armrests and a covering body, the seat cushion and the armrests are made of hard materials and soft materials wrapping the hard materials. The hard material and the soft material are both made of compressed materials. And the seat cushion and the armrests are separately arranged. The covering body comprises a seat cushion covering body, an armrest covering body, a first zipper and a second zipper. The seat cover includes a top surface, an armrest side surface, and a headrest side surface. According to the compressible combined sofa, the seat cushion and the armrests are made of the compressible hard materials and the compressible soft materials, so that when the compressible combined sofa needs to be transported, the seat cushion and the armrests can be compressed through machine equipment, air in the hard materials and the soft materials is extruded, the volumes of the seat cushion and the armrests are reduced, and the pac