A foldable sofa
CN224330694UActive Publication Date: 2026-06-09XINCAI COUNTY NANXIANG FURNITURE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XINCAI COUNTY NANXIANG FURNITURE CO LTD
- Filing Date
- 2025-08-15
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
The existing folding frame structure of folding sofas is poorly designed, cannot achieve multi-angle adjustment, is complicated to operate, and the backrest is fixed to the sofa, which reduces its practicality and functionality.
Method used
The sofa features a detachable backrest and a grooved bottom frame. The backrest can be hidden and stored using interlocking posts and Velcro. A combination of telescopic rods and a support frame allows the sofa to be folded and converted into a bed.
Benefits of technology
It improves the portability and practicality of the sofa by using a detachable and retractable backrest and a telescopic structure to reduce the space occupied and increase the flexibility of moving and using it.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224330694U_ABST
Abstract
The utility model discloses a kind of foldable sofas, including sofa main body, the inside of sofa main body is provided with support frame, and support frame is combined by two U-shaped frames;In the utility model, sofa main body with detachable backrest and grooved bottom frame is adopted, by pulling backrest upwards, prompting the plug-in state of the plug-in column of several in the bottom of backrest and the plug-in barrel of sofa main body is separated, so that sofa main body and backrest are separated, in this process, by embedding backrest in the grooved bottom frame in the bottom surface of sofa main body, prompting the abutment of the limiting block in the groove of backrest and grooved bottom frame, and the way of magic tape nap surface of cushion and magic tape hook surface of sofa main body bottom surface is adhered to shielding, realize the hiding and storage of backrest, compared with prior art, detachable hidden backrest reaches the purpose of sofa folding, greatly reduce the occupied space of sofa, increase the portability of sofa, facilitate handling and transportation.
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