Linked Bag Assembly for Stable Multi-Bag Transport
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Solution Overview
Problem
Existing bags fail to adequately protect personal items and professional equipment from physical impacts and external environments during travel, and do not facilitate easy and stable transport of multiple bags simultaneously.
Innovation Solution
The bags are designed with protective covers, wheels or rollers, handle assemblies, and connector systems that allow for linking multiple bags together, forming a self-stabilizing assembly for easy transport and protection from damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If bags are designed with protective covers and connector systems to protect contents and enable linking, then protection reliability and transport stability are improved, but device complexity increases
Solution Approach 1:
The bag system is divided into modular components including protective covers, connector assemblies, handle assemblies, and wheel assemblies that can be independently designed, manufactured, and attached. This segmentation allows each component to be optimized for its specific function while maintaining overall system reliability without excessive complexity.
Solution Approach 2:
The connector assembly serves multiple functions: it links bags together in series, provides structural support for the protective cover, and integrates with the handle assembly for unified transport. This multi-functionality improves protection reliability while minimizing the addition of separate components.
2Ease of operation
If multiple bags are linked together to form a self-stabilizing assembly for easy transport, then transport stability and ease of operation are improved, but device complexity increases
Solution Approach 1:
Multiple bags are merged into a single self-stabilizing assembly through the connector system that links them in series. The combined assembly functions as one unified transport unit with a single handle, improving ease of operation by allowing one person to transport multiple bags simultaneously without complex coordination.
Solution Approach 2:
The linked bag assembly is designed to be self-stabilizing, meaning the configuration of multiple bags connected in series automatically provides structural stability and balance during transport without requiring active intervention or adjustment by the user. The system serves itself by maintaining stability through its own geometry and connector design.
3Ease of operation
If bags are designed with retractable handle assemblies and protective covers, then ease of operation and protection are improved, but manufacturing complexity increases
Solution Approach 1:
The handle assembly is designed to retract into the protective cover when not in use, with the handle, support members, and housing nested within the cover structure. This nesting approach provides the functionality of a retractable handle while minimizing the number of separate manufacturing processes by integrating components into existing structural elements.
Data Source
Figure 1A~1B
Figure 1C~1D
Figure 1E
AI summary
The present disclosure provides a bag assembly comprising a first bag and a second bag. The first bag and/or the second bag may have a connector assembly for connecting the first bag to the second bag. The bag assembly may optionally include a third bag. The third bag may include a connector assembly for connecting the third bag to the first bag and/or the second bag.