Plural-Sided Duster Structure for Single-Pass Crevice Cleaning
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Solution Overview
Problem
Existing dusting devices, including reusable and disposable types, face challenges such as hygiene concerns, difficulty in reaching hard-to-reach areas, inefficiency in cleaning between closely spaced surfaces, and complex manufacturing processes, particularly for plural-sided dusters which are costly to produce.
Innovation Solution
A duster design featuring at least two construction portions joined in a facing relationship, with an outwardly facing surface for cleaning and an accessible attachment system for a handle, allowing for easy attachment and improved cleaning efficiency by enabling a single pass to clean crevices and opposed surfaces without requiring user reversal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a single-sided duster is used, then the manufacturing process is simple, but two passes are required to clean crevices or opposed surfaces
Solution Approach 1:
The duster is divided into multiple cleaning surfaces (first and second cleaning surfaces) that are segmented and positioned to face different directions. This allows each surface to clean different areas (opposed surfaces or crevices) without requiring the user to reverse the duster, thereby improving cleaning efficiency while maintaining manufacturing simplicity through modular construction
2Productivity
If a plural-sided duster is used, then cleaning efficiency is improved by enabling single-pass cleaning, but manufacturing complexity and cost increase
Solution Approach 1:
The duster is designed with multiple cleaning surfaces that can function independently for different cleaning tasks. The first and second cleaning surfaces can be used alternately or simultaneously depending on the cleaning need, making the device multi-functional. This allows a single duster to perform multiple cleaning operations that would otherwise require different tools or multiple passes
Solution Approach 2:
The attachment system is nested within the duster structure, with the attachment mechanism integrated into the body of the duster rather than being a separate component. This nesting reduces the overall device complexity while maintaining the plural-sided functionality, as the attachment system shares space with the cleaning surfaces
3Device complexity
If the attachment system is placed internally for a compact design, then device compactness is improved, but user accessibility for handle attachment deteriorates
Solution Approach 1:
The attachment system is positioned in a specific spatial dimension that balances compactness and accessibility. The attachment mechanism is located at the distal end of the duster body, accessible from the lateral direction, allowing users to attach handles without requiring excessive space while maintaining a compact overall device structure
Data Source
AI summary
A plural sided duster removably attachable to a handle. The duster may have two construction portions, each with an inwardly facing surface joined to the other to form a laminate construction. The construction portions may be longitudinally offset. The arrangement allows an attachment mechanism associated with the inwardly facing surface to be visible to the user, so the handle may be easily and removably attached to the duster at the attachment mechanism.