Tubular Scooter Backpack with Flame Retardant Battery Pocket
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Solution Overview
Problem
Conventional backpacks lack design features to specifically accommodate smart self-balancing electric scooters, such as contour matching, battery storage, flame retardancy, and towing capabilities, making them inadequate for carrying, storing, and transporting these devices safely and conveniently.
Innovation Solution
A wheeled backpack with a tubular body contoured like a smart self-balancing electric scooter, featuring a flame retardant interior, a dedicated battery pocket, retractable handle, and multidirectional wheels for easy towing, allowing secure storage, charging, and transportation of the scooter.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional backpack is used to carry a smart self-balancing electric scooter, then the backpack can transport general items, but it cannot specifically accommodate the scooter's contour, battery, or provide flame retardancy and towing capabilities
Solution Approach 1:
The backpack is segmented into distinct functional zones: a contoured main compartment for the scooter body, a separate battery storage pocket with flame retardant lining, and dedicated sections for accessories. This segmentation allows each part to serve its specific purpose while maintaining overall adaptability to the scooter system.
Solution Approach 2:
The backpack integrates multiple functions into a single device: it serves as a carrying case for the scooter, a safe storage container for the battery with flame retardancy, a charging station via integrated power bank, and a towing device via retractable handle. This multi-functionality resolves the contradiction by making one backpack structure serve all needs without requiring separate devices.
2Reliability
If the backpack includes a flame retardant interior layer and dedicated battery pocket, then safety is improved, but the backpack's interior volume and structural complexity increase
Solution Approach 1:
The flame retardant property is applied locally only to the battery storage pocket interior rather than the entire backpack. This localized treatment provides fire safety where it is most needed (around the battery) while preserving maximum interior volume for the scooter and other items in non-flame-critical areas.
3Ease of operation
If the backpack includes a retractable handle and multidirectional wheels, then ease of towing is improved, but the backpack's weight and complexity increase
Solution Approach 1:
The retractable handle employs a telescopic design that allows it to extend when needed for towing and retract when not in use, reducing the backpack's overall profile and weight when towing functionality is not required. The multidirectional wheels can rotate freely to adapt to different pushing/pulling angles, providing ease of operation without requiring a heavy-duty fixed structure.
4Volume of moving object
If the backpack is contoured to match the smart self-balancing electric scooter, then the fit and storage efficiency are improved, but the backpack's design flexibility and manufacturing complexity increase
Solution Approach 1:
The backpack employs a generally tubular or cylindrical contoured shape that naturally accommodates the circular cross-section of most smart self-balancing electric scooters. This curved, tubular form factor provides excellent fit and storage efficiency while being manufacturable using standard bag-making techniques and materials, avoiding overly complex custom molding requirements.
Data Source
AI summary
A backpack for stowing and carrying a smart self-balancing electric scooter is provided. The backpack includes a tubular shaped body defining an interior compartment sized to fit a self-balancing electric scooter compactly therein. A pocket disposed in the interior compartment receives the scooter's battery and a slot disposed in the body provides a power cord access to the interior compartment, such that the scooter may be charged while stowed in the backpack. A flame retardant layer lining the interior compartment extinguishes any fire caused by the scooter battery, while the scooter charges in the backpack. An access flap and an access collar provide access to the interior compartment for stowing the scooter. A shoulder harness enables the backpack to be carried and a retractable handle and a plurality of multidirectional wheels enable the backpack to be towed while the scooter is stowed therein.