Belt-Mounted Paint Holder with Self-Leveling Coupling
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Solution Overview
Problem
Painters face challenges while working with paint buckets, including manual carrying leading to muscle fatigue, repeated bending, and the risk of spills or the bucket being kicked over, especially when working at elevated heights or with limited hand availability.
Innovation Solution
A belt-mounted paint and applicator holder apparatus that includes a bucket portion, a nestable top portion, toggle latches for secure attachment, a buckle belt coupler, and a quick-connect self-leveling mechanism, allowing for hands-free operation and stability while painting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the paint bucket is manually carried or continuously moved to a new area, then the painter can access paint at different locations, but the painter experiences muscle fatigue and cannot use both hands for painting
Solution Approach 1:
The paint bucket system is segmented into a bucket portion and a separate top portion with lid, allowing the lid to be detached and mounted independently on the painter's belt while the bucket remains stationary or easily movable
Solution Approach 2:
The paint access system is moved from ground level to the painter's waist level by mounting the top portion with lid on the belt, creating a third dimension of access that eliminates the need to bend or carry the bucket
2Productivity
If the paint bucket is placed on the ground next to the painter, then the painter can easily access paint, but the painter must repeatedly bend to reapply paint and risks the bucket being kicked over
Solution Approach 1:
The paint bucket is repositioned from ground level to waist level by mounting the top portion on the belt, eliminating the need to bend while maintaining safe distance from the painter's feet
Solution Approach 2:
The top portion with lid acts as an intermediary that provides paint access functionality without requiring the entire bucket to be moved or positioned, allowing the bucket to remain stationary and stable
3Adaptability or versatility
If the painter climbs the ladder with the paint can and paint brush, then the painter can access elevated areas, but the painter must use one hand to climb and the other to hold both items, which is dangerous
Solution Approach 1:
The paint system is segmented so that the lid with paint access components can be separated from the bucket and mounted on the belt, allowing the painter to carry only the lightweight lid while climbing
Solution Approach 2:
Paint access is moved from ground level to waist level, allowing the painter to maintain proper climbing posture with both hands free for ladder grip while the paint system travels with the painter at waist level
4Reliability
If the painter carries the paint brush inside the paint bucket, then the brush is protected from drying out, but the handle contacts wet paint on the inner walls causing unintentional paint splotches and drips
Solution Approach 1:
The top portion with lid serves as an intermediary chamber that holds the brush without direct contact with the bucket's wet paint, using the lid's interior space as a protected environment
Solution Approach 2:
The brush is extracted from direct contact with the paint bucket's wet paint by placing it inside the detached lid, separating the brush storage function from the paint containment function
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 apparatus enables painters to work more safely and efficiently by keeping the paint container stable and self-leveling on a belt, allowing both hands to be used for painting, reducing muscle fatigue, and minimizing the risk of spills or accidents.
Implementation Method 1
a magnet disposed on the interior surface of the top portion nearest the open top end to attach a metal applicator when not in use
Implementation Method 2
a quick-connect self-leveling coupling mechanism comprised of a raised rounded knob on the bucket belt coupler to pair with an inverted U-shaped flange on the back end of the top portion to allow the top and bucket portion, when in the clasped position, the ability to rotate thereabout the raised knob for stability and self-leveling
Data Source
AI summary
A belt mounted paint and applicator holder apparatus adapted for stability and convenience comprising of a bucket portion, a top portion being nestable on the bucket portion upper open end, a pair of opposing toggle latches to cooperate with corresponding toggle latches on the bucket outer surface to form a clasped position wherein the bucket and top portion are nestled together, a buckle belt coupler having a pair of first vertical slots for insertion of a belt therethrough, and a quick-connect self-leveling coupling mechanism between the top and bucket portion, when in the clasped position, to maintain stability and self-leveling.