Self-Propelled Lint Roller Design for Narrow-Space Cleaning
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current lint rollers require manual operation and are unsuitable for cleaning difficult-to-access or narrow areas, such as bags and handbags, as they are not designed for independent movement.
Innovation Solution
An automatic, currentless dirt remover with a lattice-designed sheath body and a dirt-collecting body that can move independently, featuring a rolling action and adhesive surface for collecting dirt through openings, allowing it to propel itself within containers like bags and roll freely to access hard-to-reach areas.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual operation of lint roller is used, then cleaning function is achieved, but ease of operation deteriorates due to requiring active user movement
Solution Approach 1:
The dirt remover is designed to move autonomously using internal mechanical components. The elastic element stores and releases energy to propel the dirt-collecting body forward, eliminating the need for manual operation while maintaining continuous cleaning function
Solution Approach 2:
The device transitions from a static manual tool to a dynamic self-moving system. The elastic element creates periodic motion that propels the dirt-collecting body along the surface, transforming the cleaning process into an automatic dynamic operation
2Adaptability or versatility
If traditional lint roller size is used, then cleaning of large surfaces is effective, but adaptability deteriorates for difficult-to-access areas
Solution Approach 1:
The device separates the dirt-collecting body from the energy storage mechanism. This segmentation allows the dirt-collecting body to be small and adaptable for narrow spaces, while the elastic element provides the necessary propulsion power
Solution Approach 2:
The dirt-collecting body is nested within or alongside the elastic element structure. This nested arrangement maximizes space efficiency, allowing the small cleaning head to access tight spaces while the larger elastic component remains compact
3Reliability
If adhesive surface is applied to collect dirt, then dirt collection effectiveness is improved, but manufacturing complexity increases
Solution Approach 1:
The dirt-collecting body utilizes a porous or textured surface structure that enhances dirt capture through physical adhesion. This structural approach achieves effective dirt collection through geometric features rather than complex chemical adhesive formulations
Solution Approach 2:
The surface of the dirt-collecting body uses uniform material properties throughout, achieving consistent dirt collection performance through homogeneous composition rather than layered or composite adhesive structures
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 automatic and efficient dirt collection in tight spaces without manual operation, effectively cleaning areas like bags, handbags, and suitcases by utilizing its rolling motion and adhesive properties to attract and collect dirt, ensuring thorough cleaning and hygiene.
Implementation Method 1
The surface of the dirt-collecting body is designed to attract dirt, in particular is statically charged and/or adherent, for example is provided with at least one adhesive layer
Implementation Method 2
a rolling-action sheath body, which defines a receiving space in which the dirt-collecting body is received
Data Source
AI summary
An automatic and currentless dirt remover for collecting dirt from the area surrounding the dirt remover, having a dirt-collecting body and a rolling-action sheath body, which defines a receiving space for receiving the dirt-collecting body. The sheath body has a lattice design and openings for providing external access to the dirt-collecting body, which has a surface that collects the dirt.