A cleaning device
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Solution Overview
Problem
Existing hand-guided cleaning devices are limited in their ability to effectively clean surfaces of different physical characteristics, often requiring multiple devices and leading to inefficiencies and potential damage to surfaces.
Innovation Solution
A portable, hand-guided ambient surface cleaning device with a driving mechanism that includes an electric motor and gear arrangement, capable of oscillating a brushing device, which can be easily switched between different brushing devices or segments with varying cleaning characteristics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single type of brushing device is used, then the device structure is simple, but it cannot effectively clean surfaces of different physical characteristics
Solution Approach 1:
The patent implements a universal brushing device that can clean multiple surface types (tiles, granite, marble, concrete, wood, metal) by integrating both a roller brush and a disc brush into a single handheld device. The roller brush is suitable for flat surfaces while the disc brush is designed for joints and grooves, allowing one device to perform functions that previously required multiple separate devices.
2Adaptability or versatility
If multiple cleaning devices with different brushing devices are carried for different surfaces, then cleaning effectiveness is improved, but portability and storage convenience deteriorate
Solution Approach 1:
The patent combines two previously separate cleaning devices (one with a roller brush for flat surfaces and another with a disc brush for joints) into a single integrated handheld device. This merging eliminates the need to carry multiple devices, reducing overall weight and improving portability while maintaining the ability to clean both flat surfaces and joints effectively.
3Ease of operation
If a conventional rotary brushing device is used, then the cleaning action is strong, but centrifugal force throws dirt particles far away causing pollution
Solution Approach 1:
The patent replaces the conventional high-speed rotary motion with an oscillating motion mechanism that moves the brushing device back and forth in a controlled manner. This oscillating action provides effective cleaning through mechanical vibration and scrubbing action while significantly reducing centrifugal force, thereby preventing dirt particles from being thrown far away and reducing environmental pollution.
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
The device is versatile and ergonomic, allowing effective cleaning of multiple surface types without the need for multiple devices, while minimizing the dispersal of dirt particles and reducing user fatigue.
Implementation Method 1
The driving mechanism includes an electric motor
Implementation Method 2
the brushing device is driven in an oscillating manner
Data Source
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AI summary
An ambient surface cleaning device (100) includes a handle (110), and a driving mechanism (130). The driving mechanism (130) is operatively coupled to the handle (110). The driving mechanism (130) includes an electric motor (132), and a gear arrangement (134) operatively coupled to each other. The ambient surface cleaning device (100) further includes a brushing device (150). The brushing device (150) is driven by the driving mechanism (130). The ambient surface cleaning device (100) is characterized in that the brushing device (150) is driven by the driving mechanism (130) in an oscillating manner.