Anti-deformation sofa spring base

• Main Author: ZHAO WANBIN
• Format: Patent
• Language: Chinese; English
• Published: 05.11.2021
• Subjects: BEDS; CHAIRS; COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; HUMAN NECESSITIES; SOFAS; SPICE MILLS; SUCTION CLEANERS IN GENERAL

The utility model relates to the technical field of sofas, in particular to an anti-deformation sofa spring base which comprises a sofa base frame, an installation groove is formed in the left end face of the sofa base frame, a spring frame plate is arranged in the installation groove in a sliding mode, and when a serpentine spring on the spring frame plate is bent and deformed downwards after long-time use, the spring frame plate is fixed to the installation groove. The spring frame plate can be pulled out, overturned by an angle and then inserted into the mounting groove of the sofa base frame again, so that deformation of the serpentine spring is corrected in a disguised manner, elastic supporting of the serpentine spring to the sofa is recovered, the spring frame plate is blocked by the anti-deformation baffle, deformation of the lower fixing frame and the upper fixing frame is prevented, and the anti-deformation capacity of the lower fixing frame and the upper fixing frame is improved. 本实用新型涉及沙发技术领域，尤其是一