Comb With Cutting Element For Painless Elastic Band Removal
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Solution Overview
Problem
Existing methods for removing elastic bands from hair are painful and cause hair damage due to the need for rolling or sliding, which pulls on hair strands.
Innovation Solution
A comb or elongated apparatus with a handle and a cutting element featuring a grasping element, protective element, and severing edge, designed to cut through elastic bands without pulling on hair, allowing for quick and painless removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If elastic bands are removed by rolling or sliding along the hair, then the elastic band can be removed from the hair, but this process pulls strands of hair which causes pain and hair damage
Solution Approach 1:
The invention extracts the harmful rolling/sliding action from the removal process and replaces it with a cutting action. The cutting element severs the elastic band directly, eliminating the need to roll or slide along the hair, thus removing the source of hair pulling and damage while maintaining effective elastic band removal
Solution Approach 2:
The cutting element acts as an intermediary tool between the user and the elastic band. Instead of directly manipulating the elastic band through rolling (which harms hair), the cutting element mediates the removal process by severing the band, thereby protecting the hair from damage while achieving removal
2Object-affected harmful factors
If a cutting element is added to the comb to enable elastic band removal, then elastic bands can be removed without hair damage, but the device complexity increases
Solution Approach 1:
The invention merges the grooming function (comb) with the elastic band removal function (cutting element) into a single integrated device. The cutting element is incorporated into the comb structure, allowing users to perform both grooming and painless elastic band removal with one tool, thereby managing the increase in device complexity through functional integration
Solution Approach 2:
The comb is transformed into a multi-functional device that serves both traditional grooming purposes and elastic band removal. The cutting element is designed to work seamlessly with the comb structure, enabling the device to perform multiple functions without requiring separate tools, thus balancing added complexity with enhanced versatility
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
Enables the removal of elastic bands without significant hair pulling or damage, allowing for easy use in grooming after removal.
Implementation Method 1
The severing edge is configured and oriented to cut or break the elastic element as the portion of the elastic element comes into contact with the severing edge and sufficient localized pressure is applied to that portion of the elastic element by the severing edge.
Data Source
AI summary
An elastic band removal apparatus includes a cutting element for removing elastic bands from hair. The cutting element may include a grasping element and an adjacent receptacle that are configured to engage a portion of an elastic band, as well as a severing edge configured to apply a localized pressure to the portion of the elastic band to cut or break the elastic band. The elastic band removal apparatus may comprise a comb, with the cutting element being carried by a spine of the comb, at or near an end of the comb. Methods for removing elastic bands from hair may include the use of such an elastic band removal apparatus. A grooming kit may include an elastic band removal apparatus, one or more elastic bands and a package for carrying the elastic band removal apparatus and the one or more elastic bands.