Articulated Multi-Pad Cleaning Tool for Hard-to-Reach Surfaces
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Solution Overview
Problem
Traditional water-based vehicle washing methods harm the environment and pose safety risks due to the use of petroleum-based products and the need for ladders or expensive hydraulic lifts to reach hard-to-clean surfaces, which are time-consuming and labor-intensive, and often hazardous.
Innovation Solution
An extendable cleaning tool with multiple, articulatable pads and a telescopic pole that allows for axial rotation and conforming to surface orientations, reducing user manipulation and enabling efficient waterless cleaning of large vehicles and structures without the need for multiple repositioning or hazardous equipment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a single padded pole is used for all waterless or dry wash products, then the device complexity is reduced, but the productivity decreases due to time-consuming pad changes
Solution Approach 1:
The cleaning device is divided into multiple independent cleaning pads (first cleaning pad, second cleaning pad, third cleaning pad) that can be independently positioned and used. Each pad serves a specific function in the cleaning sequence, allowing simultaneous availability of multiple cleaning surfaces without requiring device reconfiguration or pad changes.
2Device complexity
If conventional poles are used to clean high or hard to reach areas, then the device complexity remains simple, but the ease of operation deteriorates due to safety hazards and user fatigue from ladder use and contortion
Solution Approach 1:
The cleaning device incorporates articulation joints that provide rotational freedom in multiple dimensions. The head portion can rotate about the longitudinal axis of the pole, and cleaning pads can articulate relative to each other, enabling the distal end to reach and conform to surfaces in various orientations and angles without requiring user contortion or ladder use.
3Reliability
If the cleaning pad must be immediately removed before the cleaning solution dries, then the reliability of the cleaning process is maintained, but the productivity decreases due to time-consuming pad removal and replacement
Solution Approach 1:
Multiple cleaning pads are pre-positioned on the device in ready-for-use configuration before the cleaning process begins. The first, second, and third cleaning pads are all attached to the device in advance, allowing the user to immediately transition between cleaning steps without interrupting the process to remove and replace pads.
4Productivity
If multiple cleaning devices are used to clean high or hard to reach areas, then the productivity increases, but the device complexity and cost increase due to the need for multiple devices
Solution Approach 1:
Multiple cleaning pads with different functions are merged into a single integrated device. The first cleaning pad for applying cleaning solution, second cleaning pad for agitating, and third cleaning pad for wiping off are all combined on one device with a common pole and head structure, eliminating the need for multiple separate devices.
5Ease of operation
If the user must manipulate the pole to align the cleaning pad with surfaces at varying orientations, then the ease of operation deteriorates, but the adaptability to surface orientations is improved
Solution Approach 1:
The cleaning device incorporates dynamic articulation mechanisms that allow the cleaning pads and head portion to move and rotate relative to each other. The articulation joints enable the distal end to automatically adapt to surfaces at varying orientations through controlled movement, reducing the manual manipulation required by the user while maintaining full adaptability to different surface angles and contours.
Data Source
AI summary
An extendable cleaning tool with multiple, cleaning, agitating and wiping implements, each being simultaneously in ready-for-use configuration and proximity during a waterless cleaning operation, requiring axial rotation of the tool's pole for positioning for use and without requiring multiple repositioning of the tool's distal end between the user's location and the proximity of a to-be-cleaned surface area during waterless cleaning of that surface area.