Supporting apparatus
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Solution Overview
Problem
Existing supporting devices for users such as infants, elderly, and pets lack portability, flexibility, and effective support, particularly during bathing and traveling, as they are often rigid, non-flexible, and not easily reconfigurable to accommodate different user shapes, sizes, and ages.
Innovation Solution
A portable and collapsible supporting apparatus with a frame member, movable leg assemblies, and a suspender system that allows for customizable support configurations, enabling easy storage, transportation, and use in various settings.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If rigid molded plastic structures are used, then structural strength is improved, but portability and flexibility deteriorate
Solution Approach 1:
The support structure is divided into multiple rigid segments connected by flexible joints. Each segment maintains structural strength through rigid construction, while the joints between segments provide flexibility and adaptability. This segmentation allows the structure to be both strong and flexible, resolving the contradiction between structural strength and adaptability.
Solution Approach 2:
The structure incorporates movable joints and adjustable components that allow it to dynamically change its configuration. The rigid segments remain structurally sound while the dynamic joints enable the structure to adapt to different positions and user requirements, simultaneously achieving strength and flexibility.
2Stability of the object's composition
If fixed position structures are used, then stability is improved, but adaptability to different user positions deteriorates
Solution Approach 1:
The structure uses dynamic joints and movable components that allow it to achieve stable configurations at multiple different positions. Each configured position provides stability through proper structural arrangement, while the ability to reconfigure between positions provides adaptability to different user needs.
Solution Approach 2:
The structure allows changes in geometric parameters such as joint angles and segment orientations to adapt to different user positions. By adjusting these parameters, the structure maintains stability in each configuration while providing versatility across multiple positions.
3Adaptability or versatility
If complex reconfiguration mechanisms are used, then adaptability is improved, but ease of operation deteriorates
Solution Approach 1:
The structure incorporates self-locking joints and gravity-assisted mechanisms that automatically stabilize the structure during reconfiguration. Users simply need to initiate the movement, and the structure's own weight and mechanical features complete the reconfiguration and locking without requiring complex manual operations or specialized tools.
Solution Approach 2:
The patent introduces simple intermediary elements such as spring-loaded locks, friction joints, or gravity-based mechanisms that mediate between the user's simple action and the complex reconfiguration process. These intermediaries automate the complexity, allowing users to easily reconfigure the structure without dealing with complex mechanisms directly.
4Adaptability or versatility
If foldable leg assemblies are used, then portability is improved, but perceived stability deteriorates
Solution Approach 1:
The leg assemblies are segmented into foldable sections connected by rigid joints. When deployed, these segments form a stable geometric structure with proper triangulation or bracing that provides perceived stability. When collapsed, the same segments provide compact portability. The segmentation allows the structure to excel at both portability and stability in their respective states.
Data Source
AI summary
The disclosed embodiments of the invention relate to a supporting apparatus and methods of using it. The supporting apparatus may include a frame member including an outer periphery and an inner periphery. The supporting apparatus may further include a first leg assembly and a second leg assembly, each configurable between a closed position and an open position. The supporting apparatus may further include a suspender that may be fastened to the frame member through a plurality of straps. The suspender may include a central member that may be positioned in a region enclosed by the inner periphery of the frame member.