Portable, modular seating system and related methods
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Solution Overview
Problem
Conventional portable seating for events lacks comfort and aesthetic appeal, and existing modular seating systems have limitations in design flexibility and user experience.
Innovation Solution
A modular seating system comprising freestanding side frames with releasably connected seat back and seat bottom assemblies, including armrest pads and desk assemblies, designed for easy assembly and disassembly, using a combination of metal construction for stability and comfort-enhancing features like viscoelastic polyurethane foam cushions and magnetic advertising panels.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional portable folding or stacking chairs are used, then portability and installation are improved, but comfort and aesthetics deteriorate
Solution Approach 1:
The seating system is divided into separate modular components: side frames with base members and arm members, seat bottom assemblies, and seat back assemblies. These segments can be independently manufactured, transported, and assembled, providing portability while allowing each component to be optimized for its specific function including comfort features like padded armrests and cushioned seats.
Solution Approach 2:
The side frames serve multiple functions: they provide structural support, define the seating configuration, offer armrests for comfort, and serve as mounting points for various attachments. This multi-functionality allows a single component to address both portability needs and comfort requirements simultaneously.
2Adaptability or versatility
If portable seating is used instead of permanently installed seating, then space configuration flexibility is improved, but comfort and aesthetics deteriorate
Solution Approach 1:
The seating system is designed to be dynamically reconfigurable rather than fixed. Side frames can be easily assembled and disassembled to create different seating arrangements and configurations, allowing the same portable components to adapt to various space requirements while maintaining comfort and aesthetic qualities through proper design of each modular element.
3Device complexity
If existing modular seating is used, then comfort and appearance are improved compared to folding chairs, but design flexibility and user experience have limitations
Solution Approach 1:
By segmenting the seating system into independently configurable modules (side frames, seat bottoms, seat backs), the design enables greater flexibility than traditional modular seating. Each segment can be selectively assembled to create customized configurations, enhancing user experience and design adaptability while preserving the comfort and appearance benefits of modular construction.
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 modular seating system provides comfortable, flexible, and aesthetically pleasing seating comparable to permanently installed seating, with quick assembly and disassembly for efficient transportation and storage, while allowing for customizable configurations and cost-effective rental options.
Implementation Method 1
comfort-enhancing features like viscoelastic polyurethane foam cushions
Implementation Method 2
magnetic advertising panels
Data Source
AI summary
A modular seating system includes a plurality of side frames, seat back assemblies and seat bottom assemblies. Each of the side frames includes a base member configured to support the side frame on an underlying surface and an arm member extending upwardly from the base member. Each of the seat back assemblies and seat bottom assemblies are releasably connected between an adjacent pair of side frames. In use, the plurality of side frames are placed, freestanding, on an underlying surface. The plurality of seat back assemblies and seat bottom assemblies are then releasably connected therebetween to form a plurality of seats.