Configurable Backpack With Adjustable Rods and Rigid Support
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Solution Overview
Problem
In developing regions, people face challenges carrying heavy loads due to the use of rudimentary methods like tumplines, which cause bodily damage and lack of affordable, configurable, durable, and repairable backpacks designed for varying load sizes, shapes, and weights.
Innovation Solution
A configurable backpack with a rigid support element featuring a pattern of holes and adjustable rods, along with ties and hooks, made from accessible materials, allowing for customization and easy repair, to accommodate different loads and user sizes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If tumpline or head-balancing methods are used to carry goods, then carrying capability is achieved, but bodily damage and health deterioration occur
Solution Approach 1:
The patent introduces a backpack as an intermediary device between the carrier and the load. The backpack with its rigid support element, adjustable rods, and tie elements serves as a mediator that distributes the weight across the shoulders and back rather than concentrating it on the head and neck, thereby enabling carrying capability while preventing bodily damage
Solution Approach 2:
The backpack is divided into separable components including the rigid support element, adjustable rods, and tie elements. This segmentation allows the load to be distributed across multiple contact points (shoulders, back, and adjustable support structures) rather than a single point, reducing stress and preventing bodily damage while maintaining carrying capability
2Ease of manufacture
If traditional rudimentary carrying methods are used, then simplicity and accessibility are maintained, but adaptability to different load sizes and shapes is poor
Solution Approach 1:
The backpack incorporates adjustable rods and configurable tie elements that can be dynamically repositioned and reconfigured. The rods can be adjusted to different lengths and positions, and the tie elements can be routed through different holes in the rigid support element, allowing the backpack to adapt to various load sizes, shapes, and weights while maintaining simplicity of construction
Solution Approach 2:
The backpack is designed as a universal carrying device that can accommodate multiple types of loads (goods, groceries, children, etc.) through its configurable structure. The combination of adjustable rods, multiple tie elements, and a rigid support element with multiple holes creates a multi-functional system that can be adapted to different carrying needs without requiring multiple specialized devices
3Adaptability or versatility
If configurable components are added to accommodate different loads, then adaptability improves, but device complexity increases
Solution Approach 1:
The configurable components are segmented into discrete, independent elements (adjustable rods, individual tie elements, multiple holes in the rigid support). Each segment can be independently adjusted or configured without affecting the entire structure, which manages complexity by breaking down the configurability into simple, modular adjustments rather than a complex integrated system
Data Source
AI summary
A configurable backpack is described. The configurable backpack may include a rigid support element and a plurality of holes arranged on a front side of the rigid support element. The configurable backpack may also include a plurality of rods releasably coupled to the rigid support element such that the rods extend sway from the front side of the rigid support element at an acute angle with respect to the tops side when coupled to the rigid support element. The configurable backpack may also include a plurality of hook elements arranged on the front side of the rigid support element and one or more tie elements releasably coupled to one or more of the plurality of hook elements. The configurable backpack may also include a plurality of shoulder straps coupled with the back side of the rigid support element.