Interchangeable Cleaning Surfaces With On-Board Cleanser Supply

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Solution Overview

Problem

Existing cleaning devices are inadequate for handling multiple types of debris on various surfaces with a single device, as they often require different cleaning materials and cleansers for optimal performance, leading to inefficiencies and the need for multiple devices.

Innovation Solution

A cleaning device with a sole plate and a removable/replaceable cleaning surface, along with a built-in supply of cleanser, allowing for easy switching between different pads and cleansers tailored to specific cleaning tasks, enhancing versatility and efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a single cleaning material is used, then the device structure remains simple, but it cannot effectively clean multiple types of debris on various surfaces

Engineering Contradiction:
Improvecleaning capability for multiple surfaces and debris typesVSAvoiddevice structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cleaning device is divided into a permanent cleaning surface and a separate replaceable pad. The pad can be detached and replaced with different types (soft, medium, abrasive) depending on the cleaning task, allowing the device to handle multiple surface types without redesigning the entire structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The cleaning device is designed to perform multiple cleaning functions through a single device by combining a universal sole plate with interchangeable pads. Each pad type is optimized for specific surfaces (glass, ceramic, plastic, etc.), enabling one device to replace multiple specialized cleaners.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If multiple cleaning devices are purchased for different cleaning tasks, then each device can be optimized for its specific purpose, but the user must store and manage multiple devices

Engineering Contradiction:
Improvecleaning optimization for specific surfacesVSAvoiddevice management and storage
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The cleaning device consolidates multiple cleaning functions into a single unit. The permanent sole plate serves as a universal base that can accommodate various replaceable pads, eliminating the need to store and switch between multiple dedicated cleaning devices for different surfaces.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

By separating the permanent component (sole plate) from the replaceable component (pad), the design allows users to keep one device and simply swap pads when changing cleaning tasks, reducing storage and management complexity compared to owning multiple complete devices.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If the cleaning material is not matched to the surface type, then the device can be used universally, but it may scratch sensitive surfaces or fail to clean effectively

Engineering Contradiction:
Improvesurface compatibilityVSAvoidsurface damage or cleaning inefficiency
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

Different pad types are designed with specific local qualities suited for particular surfaces: soft pads for sensitive surfaces like plastic and glass, medium pads for ceramic and marble, and abrasive pads for tough surfaces. This ensures each surface receives the appropriate level of cleaning intensity without damage.

Inventive Principle:
Principle #3Local quality

4Adaptability or versatility

If a single cleanser is used for all cleaning tasks, then the device structure remains simple, but it may not work effectively with all cleaning materials and surfaces

Engineering Contradiction:
Improvecompatibility with different cleansersVSAvoidcleanser supply system
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cleanser supply is separated into a replaceable container that can be detached from the device. This allows users to use different cleanser types (liquid, foam, gel) with different pad types without modifying the device structure, maintaining simplicity while enabling versatility.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS8684619B2Cleaning device having plural and customizable cleaning surfaces
Publication Date: 2014.04.01 PROCTER & GAMBLE CO
  • US8684619B2 patent drawing
  • US8684619B2 patent drawing
  • US8684619B2 patent drawing

AI summary

A device for cleaning debris from a target surface. The device has a sole plate with permanent bristles and a removable/replaceable pad. The device also has a replaceable, on-board supply of cleanser. The pad/cleanser may be replaced when depleted and replaced with a new pad/cleanser or may simply be replaced with a new pad/cleanser when that pad/cleanser is more suitable for a particular cleaning task.