Back support
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Solution Overview
Problem
Current back support solutions fail to provide adequate, portable, and durable relief for individuals with sway back pain on hard-seated surfaces, as they are either cumbersome, ill-designed, or lack targeted pain relief.
Innovation Solution
A compact, foldable back support featuring a circular foam cushion with a cover that includes Velcro strips, magnets, and adjustable straps for secure placement, along with thermal properties and gel beads for comfort, allowing for easy transport and immediate use on various seating surfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a back support is designed to be portable and compact, then ease of transport is improved, but structural viability and durability may deteriorate
Solution Approach 1:
The back support is divided into multiple functional components: a foam cushion core for structural support, a fabric cover for portability, Velcro strips for attachment, and magnets for securing. This segmentation allows each component to be optimized independently - the foam provides durability while the fabric cover enables compact folding and easy transport.
Solution Approach 2:
The back support is designed to fold into a compact form that can be nested within itself or stored in a small space. The foam cushion folds within the fabric cover, creating a compact package that maintains structural integrity while achieving portability.
2Volume of moving object
If a back support is designed to be compact and foldable, then ease of storage is improved, but device complexity increases
Solution Approach 1:
The folding mechanism is segmented into simple sections connected by fold lines, allowing the back support to collapse into a compact form without requiring complex hinges or locking mechanisms. Each section folds independently, reducing overall complexity.
Solution Approach 2:
Instead of using complex mechanical structures to achieve compactness, the design inverts the approach by using a flexible fabric cover that naturally folds and conforms to the foam cushion, achieving compact storage through material flexibility rather than mechanical complexity.
3Stability of the object's composition
If attachment features like Velcro and magnets are added, then stability on seating surfaces is improved, but device complexity increases
Solution Approach 1:
The attachment system is segmented into two distinct components: Velcro strips for fabric surfaces and magnets for metal surfaces. This segmentation allows the back support to adapt to different seating surfaces without requiring a single complex attachment mechanism, maintaining simplicity while improving stability.
Solution Approach 2:
The combination of Velcro and magnet attachment features creates a universal system that can attach to both fabric and metal surfaces. This multi-functionality is achieved through simple, additive components rather than a complex integrated mechanism.
4Ease of operation
If thermal topping and gel beads are added, then comfort is improved, but device complexity increases
Solution Approach 1:
The thermal topping and gel beads are merged into a single integrated comfort layer within the fabric cover. This combining of thermal regulation features into one unified structure improves comfort while minimizing the increase in device complexity compared to separate components.
Solution Approach 2:
The fabric cover incorporates composite materials including thermal topping and gel beads to create a multi-functional comfort layer. This use of composite materials achieves enhanced comfort through material properties rather than complex mechanical or structural features.
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 solution provides immediate, portable pain relief for sway back pain on hard-seated surfaces, maintaining comfort and stability through secure attachment and adjustable features, while being compact enough to carry easily.
Implementation Method 1
magnets that may be sewn into the top and bottom of the lining which magnetize through the cover and adhere to hard backed metal seating surfaces
Implementation Method 2
gel beads sewn into a lining to help absorb stringency
Data Source
AI summary
A portable and foldable back support includes: a foam cushion; a cover shaped to tightly fit around the foam cushion, the cover including a front surface, a rear surface opposite the front surface, and a casing attached to the rear surface of the cover, the casing extending across a width of the rear surface and including a channel formed therethrough; an elongate string shaped to fit through and secured to the casing, the elongate string including opposing ends. In an unfolded configuration the string is untied, and the foam cushion is expanded within the cover. In a folded configuration the opposing ends of the string are tied together such that the cover and encased foam cushion are folded.