Modular Cooler Coupling Design for Expandable Wet and Dry Storage
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Solution Overview
Problem
Conventional thermal containers are inflexible, heavy, and lack compatibility and functionality, making them difficult to transport and use in various applications, especially when needing both wet and dry compartments and additional features like fishing rod holders or seating.
Innovation Solution
A modular cooler system that includes expandable capacity, secure transportation options, and additional features such as fishing rod holders, seating, dry and wet compartments, and accessories like dollies and cup holders, with a radiant barrier layer for improved insulation, allowing for flexible configuration and use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of stationary object
If conventional thermal containers are made larger to accommodate multiple applications, then storage capacity increases, but weight and difficulty of transportation increase
Solution Approach 1:
The cooler system is divided into separate modular boxes (wet box and dry box) that can be used independently or combined. Each box maintains appropriate weight for its size, and users only transport the specific box needed for each application, avoiding the weight penalty of transporting a large all-in-one cooler.
Solution Approach 2:
The modular design allows the cooler system to dynamically adapt to different usage scenarios. Users can configure the system by combining or separating boxes based on immediate needs, making the system as large as required but as small as needed for transportation.
2Ease of manufacture
If conventional coolers are designed with fixed functionality, then manufacturing simplicity is maintained, but adaptability to different applications decreases
Solution Approach 1:
The modular boxes are designed with universal coupling mechanisms that allow them to connect in various configurations. The same basic box design serves multiple functions - as a standalone cooler, as part of a combined system, with or without accessories - maintaining manufacturing simplicity while achieving high adaptability.
Solution Approach 2:
The system transitions from static fixed-functionality to dynamic reconfigurability. The coupling mechanisms enable boxes to be dynamically assembled and disassembled to match different application requirements, whether for fishing, picnics, or extended trips.
3Device complexity
If conventional coolers lack modular components, then device complexity is reduced, but ease of operation and customization decrease
Solution Approach 1:
The system segments functionality into separate modular components (wet box, dry box, accessories) that can be independently operated or combined. This segmentation enables users to easily configure the system for specific tasks without dealing with a complex monolithic design.
Solution Approach 2:
The modular architecture enables dynamic reconfiguration of the cooler system. Users can easily add or remove boxes and accessories based on operational needs, making the system adaptable and easy to operate for different applications without increasing inherent design complexity.
4Stability of the object's composition
If conventional coolers are designed as single units, then structural stability is maintained, but expandability and additional functionality are limited
Solution Approach 1:
The cooler system is segmented into stable modular units with standardized coupling mechanisms. Each individual box maintains structural stability for its intended use, while the coupling system enables stable expansion into larger configurations when needed.
Solution Approach 2:
Multiple stable modular boxes can be merged through coupling mechanisms to create expanded cooler systems. The coupling design maintains structural integrity during combination, allowing users to expand functionality while preserving the structural stability of each component.
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 cooler system provides enhanced functionality, improved temperature regulation, and ease of transportation by allowing users to customize their setup with interchangeable components and accessories, addressing the limitations of traditional coolers.
Implementation Method 1
a radiant barrier layer on or within the lid or one or more walls of the cooler
Data Source
AI summary
An exemplary modular cooler system is provided that includes couplings that may, in one embodiment, be implemented as integrated or interfaced receptacles and corresponding inserts that allow accessory items to couple with an insulated compartment, which may be referred to as a “wet box”, and used as an insulated cooler that holds ice. The accessories may include, for example, a second compartment or “dry box” for holding items that need to be kept dry, a fishing rod holder, a shelf, a cutting board, a cup holder, a chair or seating platform, one or more dollies, or virtually any needed accessory. In one embodiment the thermal properties of the insulated compartment are enhanced with the use of one or more radiant barrier members, such as one positioned adjacent the lid of the insulated compartment.