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SOFA SEAT FRAME, SOFA BASE ASSEMBLY, SOFA, AND SOFA PRODUCTION AND ASSEMBLY PROCESS
SOFA SEAT FRAME, SOFA BASE ASSEMBLY, SOFA, AND SOFA PRODUCTION AND ASSEMBLY PROCESS
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机译:沙发座椅架,沙发底座组件,沙发和沙发生产和装配过程
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摘要
The invention discloses a sofa seat frame, a sofa base assembly, a sofa and a sofa production and assembly process, the sofa seat frame comprises two cross beams arranged at intervals and two longitudinal beams connecting the two cross beams, wherein a plurality of supporting elastic pieces are arranged between the two cross beams; and each longitudinal beam comprises a first supporting plate for supporting a seat cushion and a first side plate arranged at one side of the lower part of the first supporting plate and used for being detachably connected with sofa fabric on the seat cushion. In the sofa seat frame provided by the invention, when the seat cushion is placed on the supporting elastic pieces, the first supporting plates can give a certain supporting force to the seat cushion, so as to improve the sitting comfort of users. In addition, when the sofa fabric is assembled, it is only necessary to install a clamping strip at the edge of the sofa fabric, and then clamp the clamping strip with the lower edges of the first side plates of the longitudinal beams, so that the sofa fabric on the seat cushion can be connected to the sofa seat frame. Besides, the invention also provides a sofa base assembly with the sofa seat frame, a sofa and a sofa production and assembly process.
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