Assembly sofa

Abstract

Disclosed is an assembly sofa. The assembly sofa includes a sofa seat frame; a plurality of backrest plates, transversely laid side by side and connected to a rear side of the sofa seat frame; a plurality of seat plates, transversely laid side by side and connected to a top of the sofa seat frame; a plurality of cushions, arranged on the backrest plates or/and the seat plates; and two armrest boxes, connected to two sides of the sofa seat frame respectively, wherein the armrest boxes are provided with cavities inside and openings in bottom ends, the cavity of one armrest box is used for storing the stacked backrest plates when the assembly sofa is packed, and the cavity of the other armrest box is used for storing the vacuum-compressed cushions when the assembly sofa is packed. The present disclosure has the beneficial effects of narrowing packing spaces.

1 . An assembly sofa, comprising:
 a sofa seat frame;   a plurality of backrest plates, transversely laid side by side and connected to a rear side of the sofa seat frame;   a plurality of seat plates, transversely laid side by side and connected to a top of the sofa seat frame;   a plurality of cushions, arranged on the backrest plates or/and the seat plates; and   two armrest boxes, connected to two sides of the sofa seat frame respectively, wherein the armrest boxes are provided with cavities inside and openings in bottom ends, the cavity of one armrest box is used for storing the stacked backrest plates when the assembly sofa is packed, and the cavity of the other armrest box is used for storing the vacuum-compressed cushions when the assembly sofa is packed.   
     
     
         2 . The assembly sofa according to  claim 1 , wherein the sofa seat frame is arranged into an assembly seat frame structure and provided with assembly parts for assembling the sofa seat frame. 
     
     
         3 . The assembly sofa according to  claim 2 , wherein each of the armrest boxes is provided with a rear armrest box body and a front armrest box body; and a horizontal height of a top of the rear armrest box body is greater than that of a top of the front armrest box body, an armrest portion is formed on the top of the rear armrest box body, and a seat plate extension portion is formed on the top of the front armrest box body. 
     
     
         4 . The assembly sofa according to  claim 3 , wherein the cavities inside the armrest boxes are formed into main cavities corresponding to the rear armrest box bodies and auxiliary cavities corresponding to the front armrest box bodies; and the main cavities of the two armrest boxes are respectively used for storing the stacked backrest plates and the vacuum-compressed cushions, and at least one of the auxiliary cavities of the two armrest boxes is used for storing the assembly parts. 
     
     
         5 . The assembly sofa according to  claim 1 , wherein each of the backrest plates comprises a main plate connected to the rear side of the sofa seat frame, and a bent plate connected to a top edge of the main plate of the backrest plate and bent downwards; and the main plate of the backrest plate on one outer side, among the stacked backrest plates stored in the cavity, is attached to a corresponding inner wall of the armrest box, the top edge of the bent plate of the backrest plate on the other outer side abuts against a corresponding inner wall of the armrest box, and an unoccupied space is formed between the main plate of such backrest plate and the corresponding inner wall of the armrest box. 
     
     
         6 . The assembly sofa according to  claim 5 , wherein the cushions comprise a plurality of backrest cushions arranged on the backrest plates and a plurality of seat cushions arranged on the seat plates; the vacuum-compressed backrest cushions are stored in the cavity of one armrest box; and at least one vacuum-compressed seat cushion is stored in the unoccupied space of the other armrest box. 
     
     
         7 . The assembly sofa according to  claim 2 , wherein the sofa seat frame comprises a plurality of connected rear beam pipes, a plurality of connected front beam pipes, a plurality of supporting pipes and a plurality of connecting pipes; the supporting pipes on outermost sides and the corresponding rear beam pipes/front beam pipes are of integrated structures and form knuckling frames, and the knuckling frames are used for being put at corners of a bottom of a packing box when the assembly sofa is packed, so that the knuckling frames surround the seat plates laid down at the bottom of the packing box; ends of two connected front beam pipes/rear beam pipes and top ends of the supporting pipes are connected by the assembly parts; and two ends of the connecting pipes and pipe bodies of front and rear symmetrically-aligned supporting pipes are connected by the assembly parts. 
     
     
         8 . The assembly sofa according to  claim 7 , wherein the sofa seat frame further comprises a plurality of inserting pipes; the top end of each of the supporting pipes is provided with two first assembly pieces extending towards two sides and attached to bottoms of the two connected front beam pipes/rear beam pipes respectively, two ends of one of the inserting pipes are inserted into the ends of the two connected front beam pipes/rear beam pipes respectively, and the assembly parts penetrate through the first assembly pieces, the front beam pipes/rear beam pipes and the inserting pipes. 
     
     
         9 . The assembly sofa according to  claim 7 , wherein the pipe body of one of the supporting pipes is provided with two second assembly pieces extending towards two sides and attached to the backrest plates, and the assembly parts penetrate through the second assembly pieces of the supporting pipes on a rear row and are connected with the backrest plates; and the assembly parts penetrate through the rear beam pipes and are connected with the backrest plates. 
     
     
         10 . The assembly sofa according to  claim 9 , further comprising a plurality of front guard plates arranged side by side; wherein the assembly parts penetrate through the second assembly pieces of the supporting pipes on a front row and are connected with the front guard plates. 
     
     
         11 . The assembly sofa according to  claim 2 , wherein the sofa seat frame comprises a plurality of connected rear beam pipes, a plurality of connected front beam pipes, a plurality of supporting pipes and a plurality of bent pipes; the rear beam pipes/front beam pipes on outermost sides are connected into integrated structures and form knuckling frames, and the knuckling frames are used for being put at corners of a bottom of a packing box when the assembly sofa is packed, so that the knuckling frames surround the seat plates laid down at the bottom of the packing box; and ends of two front and rear symmetrically-aligned and connected front beam pipes/rear beam pipes and two ends of the bent pipes are connected by the assembly parts, and bottoms of the bent pipes are used for supporting the sofa seat frame. 
     
     
         12 . The assembly sofa according to  claim 11 , wherein the sofa seat frame further comprises a plurality of inserting pipes, two ends of one of the inserting pipes are inserted into the ends of the two connected front beam pipes/rear beam pipes respectively and connected by the assembly parts. 
     
     
         13 . The assembly sofa according to  claim 7 , wherein the sofa seat frame further comprises a seat frame, and the seat frame is connected with the front beam pipes and the rear beam pipes and supports the seat plates; and a plurality of spring bars are connected into the seat frame.