Paint Brush Suspension Structure for Spill-Free Can Storage
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Solution Overview
Problem
Conventional handheld paint brushes face issues with storage and spillage when set aside during painting, as they either become overloaded with paint or cause unwanted spillage when placed elsewhere, and existing magnetic solutions are not universally applicable.
Innovation Solution
A handheld paint brush design featuring a handle with a pry member and crimp member, allowing suspension within a paint container via upper and lower indentations and openings, enabling secure mounting on a nail or can rim.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the paint brush is placed into the paint container for storage, then the brush is conveniently stored within easy reach, but the brush becomes overloaded with paint causing spillage and mess
Solution Approach 1:
The brush is segmented into functional zones: the lower indentation with void acts as a paint reservoir separator, allowing the brush to be partially immersed without the entire bristle group contacting the paint surface, thus preventing overload while maintaining storage convenience
Solution Approach 2:
The lower indentation with lip member acts as an intermediary structure between the paint container rim and the brush body, providing a stable resting position that elevates the bristle group above the paint level, preventing direct contact and overflow
2Ease of operation
If the paint brush is set aside in other locations during painting, then the brush is accessible for reuse, but paint spillage occurs in areas where paint is not desired
Solution Approach 1:
The brush design enables self-contained storage within the paint container itself, eliminating the need to place the brush elsewhere. The upper and lower indentations work together to create a self-stabilizing suspension mechanism that keeps the brush upright and contained, preventing paint from being carried to unwanted locations
3Ease of operation
If conventional magnetic solutions are used to hold the paint brush, then the brush can be suspended for storage, but these solutions do not work with most paint containers
Solution Approach 1:
The suspension mechanism uses universal geometric features (upper indentation for rim engagement, lower indentation for stability) rather than container-specific properties like magnetism. This allows the brush to be suspended in any standard paint container with a rimmed opening, achieving broad compatibility across different container types
Solution Approach 2:
The invention replaces magnetic fields with a purely mechanical suspension system based on geometric interlocking between the brush indentations and the container rim, eliminating the need for magnetic materials in either the brush or container
Data Source
AI summary
A paint brush that is configured to be suspendedly mounted within the interior volume of a paint can. The invention includes a handle member wherein the handle member has a crimp member and bristle members secured to a second end of the handle member. The handle member includes a pry member formed on the first end thereof. An upper indentation is formed into the handle member proximate the first end. A lower indentation is formed in the crimp member. The lower indentation includes a void that is angular in orientation wherein the void is accessed by an opening present in the lateral edge of the crimp member. The lateral edge of the crimp member further includes a lip member forming a point proximate the upper end of the opening. The void angles from the lateral edge inwards and upwards towards the center of the crimp member.