Modular Chair Assembly Design to Reduce Installation Time and Space
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Solution Overview
Problem
Current chair assemblies, particularly those with pivoting seats and integrated tables or trays, face challenges in manufacturing efficiency, assembly time, and installation complexity, requiring significant resources and skilled labor, while also occupying more space than necessary.
Innovation Solution
The development of modular chair components, including adjustable standards and spring assemblies, allows for pre-assembled modules that can be easily installed on-site without tools, optimizing space usage and reducing the need for skilled labor through a modular design that includes a support structure with mounting options for various venues.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If chair assemblies include pivoting seats and integrated tables/trays, then functionality and space efficiency are improved, but manufacturing complexity and assembly time increase
Solution Approach 1:
The chair assembly is divided into separate modular components: the seat assembly with pivot mechanism, the table/tray assembly with its own mounting mechanism, and the base structure. Each module can be manufactured independently and then assembled together, reducing overall manufacturing complexity while maintaining the integrated functionality of pivoting seats and tables.
2Adaptability or versatility
If chair assemblies include pivoting seats and integrated tables/trays, then functionality and space efficiency are improved, but assembly time and installation resources increase
Solution Approach 1:
The seat pivot mechanism, table mounting brackets, and other complex sub-assemblies are pre-assembled and pre-tested at the manufacturing stage. This preliminary assembly allows the final installation to require only simple connection steps, dramatically reducing on-site assembly time and the need for skilled labor.
3Adaptability or versatility
If traditional chair assemblies are installed on site from individual parts, then customization flexibility is maintained, but installation time and resource requirements increase
Solution Approach 1:
The chair system is segmented into standardized modular components that can be configured in different arrangements to meet various customization needs. Each module maintains standard connection interfaces, allowing flexible customization while enabling rapid installation through pre-assembled units rather than individual parts.
4Adaptability or versatility
If chair assemblies occupy more space to accommodate all components, then component functionality is maintained, but venue space utilization decreases
Solution Approach 1:
The table assembly is designed to nest within or attach to the seat structure when not in use. The pivot mechanism allows the table to be positioned close to the seat, and certain components are designed to overlap or integrate with each other, minimizing the overall footprint while maintaining full functionality of both the seat and table.
Data Source
AI summary
Chair assemblies (e.g., rocker style chairs, fixed position chairs, chairs with pivoting seats, tables and trays, a sub-combination thereof, or a combination thereof) are provided. More particularly, chair assemblies (e.g., rocker style chairs, fixed position chairs, chairs with pivoting seats, tables and trays, a sub-combination thereof, or a combination thereof), modular components for use within the chairs, parts for use within the modular components and related manufacturing and installation methods are provided.