Patent ID: 11864657
Assignee: REMACRO TECHNOLOGY CO., LTD.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 14:
15. A sofa production and assembly process, characterized by comprising the following steps:
producing cross beams (12) and longitudinal beams (11) according to defined dimensions, and assembling the two cross beams (12) and the two longitudinal beams (11) to form a sofa seat frame (1);
installing a plurality of serpentine springs between the two cross beams (12) of the sofa seat frame (1) to form a seat cushion supporting structure;
producing a plurality of first connecting pieces (14) according to defined dimensions, wherein each first connecting piece (14) comprises two symmetrically arranged fifth side plates (142) and a third supporting plate (141) connecting bottoms of the two fifth side plates (142), the two fifth side plates (142) of each of the plurality of the first connecting pieces (14) are connected with the longitudinal beams (11) to realize the connection of the plurality of first connecting pieces (14) with the sofa seat frame (1);
producing two supporting legs (31) according to defined dimensions to obtain a rack (3);
connecting the third supporting plates (141) of the first connecting pieces (14) with the supporting legs (31) to realize the connection of the sofa seat frame (1) with the rack (3) to obtain a sofa base assembly; and
completing the production and assembly of the sofa according to the obtained sofa base assembly.