Shape-Shifting Hamper with Resilient Side Panels for Compact Transport
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Solution Overview
Problem
Existing laundry hampers and baskets are cumbersome to transport due to their large size and widely spaced handles, making them difficult to carry, especially when laden with garments or other items, and they lack a convenient way to transition between a hamper/basket configuration and a tote bag configuration for improved portability.
Innovation Solution
A shape-shifting container with resilient members on its side panels that can be manually converted into a tote bag configuration for easier transport, featuring a rigid frame with metal wire and resilient coil springs, allowing the side panels to bow outwardly, creating a spout-like shape, and automatically reverting to a hamper/basket configuration when not in use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the hamper is constructed with a rigid frame and fixed side panels, then it maintains structural stability and conventional appearance, but it becomes difficult to transport through narrow spaces and requires two hands to carry
Solution Approach 1:
The side panels are made dynamically adjustable through resilient members (coils) that allow the panels to transition between a spread-apart configuration for stability and a collapsed configuration for compact transport. This dynamic structure enables the hamper to adapt its shape based on operational needs.
Solution Approach 2:
The resilient members change the physical state of the side panels from rigid and fixed to flexible and movable. By altering the stiffness parameter of the side panels through the coil mechanism, the hamper can transform between a stable stationary form and a compact portable form.
2Ease of operation
If the handles are spaced far apart on opposing sides, then the hamper maintains a conventional stable structure, but it becomes difficult to carry with one hand
Solution Approach 1:
The handle spacing becomes dynamic rather than fixed. When the side panels collapse inward, the handles naturally come closer together, enabling one-handed carrying. The resilient members allow this dynamic repositioning of handles without requiring additional mechanical linkages.
3Adaptability or versatility
If the side panels are made rigid and fixed, then the hamper maintains a conventional appearance and structural integrity, but it cannot transform into a compact tote bag configuration
Solution Approach 1:
The side panels utilize flexible fabric covers over coil springs, creating a structure that is both flexible enough to transform and strong enough to maintain integrity. The fabric shell allows the rigid coil structure to flex and transform while maintaining overall structural strength.
Solution Approach 2:
The side panels combine rigid coil springs with flexible fabric covers to create a composite structure. This composite design provides both the structural integrity of rigid components and the flexibility of soft materials, enabling transformation while maintaining strength.
4Quantity of substance
If the hamper is designed with large external dimensions, then it provides adequate storage capacity, but it becomes physically cumbersome to transport through narrow doors and passageways
Solution Approach 1:
The external dimensions of the hamper are made dynamic rather than fixed. The side panels can collapse inward to reduce the width and depth dimensions while maintaining the height and storage capacity. This allows the hamper to pass through narrow spaces and then expand back to its full storage capacity when stationary.
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 easy one-handed carrying and improved portability by transforming into a tote bag configuration while maintaining the functionality of a traditional hamper or basket, facilitating transportation through narrow spaces and optimizing merchandising with stackable dimensions.
Implementation Method 1
the incorporation of resilient members on two side panels of the hamper or basket, the consumer can bring the front and rear panels of the container in closer proximity, such as during transport, thereby causing the side panels to bow outwardly in a curved fashion
Implementation Method 2
Upon releasing the handles or otherwise ceasing to draw together the front and rear panels, the side panels cease to bow outwardly, and return to a substantially planar configuration
Data Source
AI summary
A container takes on the form of a laundry hamper or basket while static or stationary. Upon bringing front and back panels of the container into closer proximity for transport, such as by drawing together their respective handles, or drawing one of the handles towards the other, the container changes configuration, or shape, to that of a tote bag. Upon releasing at least one of the front and back panels of the container from being drawn towards the other, such as by releasing at least one of their respective handles, the container automatically reverts back to the form of a laundry hamper or basket. The use of substantially rigid front and back panels, coupled with side panels that have resilient upper regions, permit the side panels to take on a spout-like configuration when the container is in its tote bag configuration, and to return to a planar configuration when the container is in its laundry hamper or basket configuration.