Modular Single-Track Trailer with Detachable Solar and Cooling Modules
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Solution Overview
Problem
Existing single-track trailers face challenges in providing sufficient storage space while maintaining good driving characteristics, especially on uneven and narrow roads, and often struggle with accommodating larger loads for extended journeys.
Innovation Solution
A modular single-track trailer design featuring a base module with a frame structure, storage compartments, and receptacles for additional modules, including a removable solar module for energy generation, a thermally insulated cooling compartment, and a foldable bed module, which can be expanded to increase storage capacity and versatility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If the storage space of single-track trailers is increased to transport sufficient luggage for longer journeys, then the storage capacity is improved, but the dimensions of the trailers become larger which impairs driving characteristics on uneven and narrow roads
Solution Approach 1:
The trailer is divided into a base module and detachable extension modules. The base module contains essential components and can be used independently, while extension modules can be attached to increase storage capacity when needed. This segmentation allows users to optimize between storage capacity and maneuverability by only attaching extension modules when sufficient storage space is required.
2Ease of operation
If the dimensions of single-track trailers are reduced to improve driving characteristics on narrow roads, then the maneuverability is improved, but the storage space becomes too small to transport sufficient luggage
Solution Approach 1:
The trailer configuration is made dynamic through the ability to attach and detach extension modules based on the specific journey requirements. For narrow roads and technical terrain, only the compact base module is used to maximize maneuverability. For longer journeys requiring more storage, extension modules are attached to increase capacity while maintaining the single-track design for continued agility.
3Stability of the object's composition
If two-wheeled trailers are used to provide stability when unhitched and prevent tipping, then the stability is improved, but the width becomes considerably larger than the towing vehicle making navigation of narrow passages difficult
Solution Approach 1:
The trailer uses a single-wheel design concentrated on one track, creating a narrow profile that can easily navigate narrow passages and technical terrain. Stability when unhitched is maintained through the single-track geometry and ground contact characteristics, avoiding the need for the wider two-wheeled configuration while still providing adequate stability for the application.
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 design offers a compact and versatile storage solution with improved driving characteristics on various terrains, allowing for efficient transport of luggage and equipment over long distances without compromising handling, and includes features like solar power and cooling to support extended trips.
Implementation Method 1
a removable solar module (4) for generating electricity
Implementation Method 2
a thermally insulated cooling compartment
Data Source
Figure 1A~1B
Figure 2
Figure 3
AI summary
A modular single-track trailer is described, comprising a base module with a frame structure that supports a floor assembly on which a wheel axle with a running wheel is arranged.