Weighted Cleaning Assembly for Narrow Container Interiors
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Solution Overview
Problem
Traditional cleaning implements, such as sponges and brushes, face difficulties in reaching interior surfaces of containers with narrow openings and crevices, and require two hands to operate, making it challenging to effectively clean containers with sticky residues or bacteria, especially for individuals with limited hand use.
Innovation Solution
A multi-layered cleaning assembly with a base and protrusions extending from its circumference, featuring a porous material and a weight to facilitate contact with the container interior, allowing for effective scouring and particle removal without the need for manual force or two hands, by being placed inside the container and shaken to dislodge residues.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Length of moving object
If traditional sponges or washcloths are used for cleaning container interiors, then the cleaning implement can be simple in structure, but it cannot reach all interior surfaces of containers with narrow openings and tall form factors
Solution Approach 1:
The cleaning assembly transitions from handheld manipulation to a dimensionless operation by being dropped into the container. The weight component provides gravitational-driven movement through the container interior, allowing the cleaning surfaces to reach all areas including narrow necks and crevices without requiring hand insertion or complex extension mechanisms.
Solution Approach 2:
The cleaning assembly is designed to be self-operating through gravitational force. The weight component causes the assembly to move and rotate automatically when dropped into the container, eliminating the need for manual manipulation while achieving comprehensive coverage of interior surfaces.
2Length of moving object
If brushes or sponges-on-sticks with extended handles are used, then reachability to interior surfaces is improved, but the operator still cannot effectively clean sticky residues requiring greater force
Solution Approach 1:
The cleaning assembly utilizes dynamic movement through gravitational acceleration and rotation. The weight component creates momentum that drives the assembly to rotate and bounce against container surfaces, generating dynamic cleaning force that exceeds static brushing capability while maintaining extended reach.
Solution Approach 2:
The cleaning assembly generates mechanical vibration and rotation as it moves through the container interior under gravitational influence. This vibratory motion enhances the cleaning action by creating friction and impact forces that effectively remove sticky residues from hard-to-reach areas.
3Ease of operation
If traditional two-hand operation is required for cleaning, then manual control over the cleaning implement is maintained, but operators with limited hand use cannot effectively clean containers
Solution Approach 1:
The cleaning assembly operates autonomously after being dropped into the container. The weight component provides self-driven movement and rotation, completely eliminating the need for manual manipulation during the cleaning process. This makes the system accessible to operators with limited hand use while maintaining effective cleaning performance.
Solution Approach 2:
The cleaning assembly separates the placement function (simple drop-in operation) from the cleaning function (self-driven weight-powered cleaning). This segmentation allows one-handed or limited-hand operation for placement while the weight component handles the complex cleaning actions autonomously.
4Ease of operation
If soft surfaces or flexible shafts are used in cleaning implements, then ease of insertion into narrow openings is improved, but sufficient force cannot be applied to breakdown sticky food particles and residue
Solution Approach 1:
The cleaning assembly transitions from static soft surfaces to dynamic impact forces. The weight component generates gravitational acceleration that converts to kinetic energy upon contact with container surfaces, creating impact forces capable of breaking down sticky residues while the flexible porous material maintains ease of insertion into narrow openings.
Solution Approach 2:
The cleaning assembly combines a rigid weighted base with flexible porous cleaning materials and protrusions. This composite structure integrates the insertion advantages of flexible materials with the force-generating capability of the weight component, achieving both ease of insertion and sufficient cleaning force.
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 thorough cleaning of container interiors with reduced hand strength and single-handed operation, effectively removing particles and biofilm from hard-to-reach areas, including crevices and narrow necks, using the weight and flexibility of the assembly to apply sufficient cleaning force.
Implementation Method 1
a weight arranged within the base configured to facilitate contact between the plurality of protrusions and the porous material and the container
Data Source
AI summary
Various aspects of the present disclosure are directed toward apparatuses, systems, and methods that include a cleaning assembly for a container. The cleaning assembly may include a base; a plurality of protrusions extending from different locations about a circumference of the base; and a porous material arranged about the circumference of the base and between the plurality of protrusions.