Multi-positionable Manual Toothbrush with Spring-Loaded Head
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Solution Overview
Problem
Traditional manual toothbrushes are limited in their ability to effectively reach all areas of the mouth, as they are either straight or angled, lacking the flexibility to adapt to different oral geometries for optimal plaque removal.
Innovation Solution
A multi-positionable manual toothbrush featuring a toothbrush head connected to a toothbrush body via a flexible joint and a spring mechanism, allowing the head to be adjusted to various angles and returned to its initial position through a button activation, enabling efficient plaque removal across different oral surfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a traditional manual toothbrush uses a fixed straight or angled structure, then the structure is simple and easy to manufacture, but it cannot adapt to different oral geometries for optimal plaque removal
Solution Approach 1:
The toothbrush head is made dynamically adjustable through a spring-loaded mechanism with a release button. The head can be manually manipulated to different angles and locked into position, or returned to its initial position by activating the button. This dynamic adjustability allows the toothbrush to adapt to different oral geometries while maintaining a relatively simple overall structure.
2Productivity
If a multi-positionable mechanism is added to allow manipulation between straight and angled designs, then plaque removal effectiveness is improved, but the device complexity increases
Solution Approach 1:
The mechanism allows the toothbrush head to be dynamically adjusted between straight and angled positions. A spring provides the force to return the head to its initial position, while a release button allows manual manipulation to different angles. This dynamic system enables effective plaque removal across different oral surfaces without requiring an overly complex structure.
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 multi-positionable design enhances plaque removal efficacy by allowing the toothbrush head to be manually adjusted and locked into multiple operational angles, ensuring thorough cleaning of hard-to-reach areas while maintaining ease of use.
Implementation Method 1
a spring operatively connected between the toothbrush head and the button
Implementation Method 2
a spring capable of engaging the toothbrush head at a plurality of angles with respect to the toothbrush body
Data Source
AI summary
A multi-positionable manual toothbrush includes a toothbrush body, a toothbrush head, and a spring capable of engaging the toothbrush head at a plurality of angles with respect to the toothbrush body.