Portable storage apparatus that includes an integrated arrangement for converting the apparatus to a bed or a chaise
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Solution Overview
Problem
Existing travel accessories, such as suitcases and backpacks, lack versatile conversion features to function as both storage solutions and resting platforms, limiting their utility in providing comfortable support for users.
Innovation Solution
A portable storage apparatus with telescopically extendible/collapsible support arms and a compliant fabric rolled around a spring-loaded roller, integrated into a sack or suitcase, allowing conversion into a bed or chaise by deploying the support arms and fabric for enhanced user support.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If support arms and compliant fabric are integrated into the storage apparatus, then the apparatus can be converted into a resting platform, but the device complexity increases
Solution Approach 1:
The patent combines multiple functions into a single integrated apparatus: the storage compartment, support arms, and compliant fabric are merged into one unified structure that can function both as storage and as a resting platform, thereby achieving versatility without proportionally increasing overall system complexity
Solution Approach 2:
The storage apparatus is designed to perform multiple functions: it serves as a storage container when the support elements are collapsed, and transforms into a resting platform when the support arms are extended and fabric is deployed, making the device universal for both storage and seating/lying purposes
2Volume of moving object
If telescopically extendible support arms are used, then the support structure can be compact when stored, but the manufacturing complexity increases
Solution Approach 1:
The support arms utilize a telescopic mechanism where one arm segment is nested inside another, allowing the support structure to collapse into a compact form within the storage compartment while maintaining the capability to extend to full length when needed
3Ease of operation
If compliant fabric is rolled around a spring-loaded roller, then the fabric can be automatically retracted, but the device complexity increases
Solution Approach 1:
The compliant fabric is attached to a spring-loaded roller that automatically retracts the fabric when the support arm is collapsed, eliminating the need for manual fabric management and providing self-service operation
Solution Approach 2:
The spring mechanism is pre-loaded to store mechanical energy, which is then released to automatically retract the fabric when needed, performing the retraction action in advance without requiring user intervention
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
Enables the conversion of storage devices into functional resting platforms, providing comfortable support for users while maintaining compact storage, thus enhancing the versatility and functionality of travel accessories.
Implementation Method 1
The rollable fabric is stored around a spring loaded roller in a compartment residing in the suitcase section so that it may be pulled out (thereby loading the biasing spring) and connected to a support to realize a support arrangement at one side of the suitcase. The compliant fabric, when disengaged from the support, is automatically retracted and rolled around its associated roller due to the force stored in the biasing spring.
Data Source
AI summary
A portable apparatus including a storage and a support arrangement that is convertible to a resting platform defined as a back pack or a suitcase.