Detachable Modular Sofa with Adjustable Brackets for Compact Packaging
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Solution Overview
Problem
Conventional modular sofas are difficult to transport and assemble due to their monolithic design, requiring extensive mounting and high accessory counts, which increases costs and reduces efficiency.
Innovation Solution
A detachable modular sofa design featuring a recliner and sofa that can be easily disassembled using adjustable brackets, allowing for efficient packaging and reduced storage and transportation space, while also enhancing mounting efficiency and reducing costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the sofa is designed as a monolithic structure, then the structural stability is improved, but the transportation convenience deteriorates
Solution Approach 1:
The sofa is divided into multiple independent modules including seat modules, backrest modules, and armrest modules that can be detached and reconfigured. Each module maintains structural integrity through internal reinforcement while enabling flexible assembly and disassembly for convenient transportation and storage.
2Ease of operation
If the extension frame is mounted with rollers and the board is mounted on the fixing frame, then the pulling function is improved, but the mounting time increases
Solution Approach 1:
The extension frame incorporates self-aligning features and quick-connect mechanisms that automatically guide components into proper positions during assembly, eliminating the need for precise manual alignment and reducing mounting time while maintaining the pulling function.
Solution Approach 2:
Multiple functions are integrated into single components - the extension frame combines rolling movement, structural support, and quick-release mechanisms into one unified structure, reducing the number of separate mounting operations required.
3Reliability
If multiple accessories are used for mounting the extension frame and fixing frame, then the mounting reliability is improved, but the cost increases
Solution Approach 1:
A universal mounting system is implemented where standardized connectors and fasteners are designed to serve multiple functions across different sofa configurations. The same accessory types are used throughout the assembly, reducing variety while maintaining reliable connections for various mounting requirements.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The detachable modular sofa design improves packaging efficiency, reduces storage and transportation space, and simplifies assembly, resulting in lower costs and increased application in furniture technology.
Implementation Method 1
a reset spring is further provided between two points A and B
Data Source
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AI summary
Embodiments of the present disclosure provide a detachable modular sofa. In at least one embodiment, the detachable modular sofa includes a recliner and a sofa detachably connected to the recliner. The recliner includes a recliner backrest, a recliner side, a recliner bottom and a recliner forepart; between the recliner bottom and the recliner side, a first bottom adjusting bracket is provided. The sofa includes a sofa base and a lift assembly. The lift assembly includes a lift base and a lift bottom, and between the lift base and the lift bottom, a second bottom adjusting bracket is mounted. By providing the first bottom adjusting bracket and the second bottom adjusting bracket, the disassembling and packaging the bottom, the body and the first bottom adjusting bracket of the recliner part can be realized, and the disassembling and packaging the sofa base, the lift base, the lift bottom and the second bottom adjusting bracket of the sofa part can be realized, such that the utilization rate of the packaging can be improved, and the space for storage and transportation can be reduced.