Quick Release Paint Roller System with Bracket Arm Mechanism
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Solution Overview
Problem
Conventional paint roller removal methods are messy and inconvenient, as they require direct contact with the roller, leading to paint spills on hands and clothes.
Innovation Solution
A quick release paint roller system with a handle featuring bracket arms, retaining pins, a locking mechanism, and a finger-actuated release button allows for hands-free removal of the paint roller without direct contact, using a design that secures the roller between bracket arms and allows for easy detachment by extending the arms when the button is depressed.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the roller is manually removed from the roller support by grasping the outer surface, then the roller can be detached for cleaning or replacement, but paint gets on the hands and clothes of the person removing the roller
Solution Approach 1:
The patent introduces an intermediary mechanism (the release button and bracket arm system) that mediates between the user and the paint roller. When the release button is pressed, the bracket arms extend to automatically release the roller, allowing removal without direct hand contact with the paint-covered roller surface.
Solution Approach 2:
The system enables self-service removal where the roller is released automatically through the mechanical action of pressing the release button. The bracket arms extend and release the roller without requiring the user to manually grasp and pull the roller, making the removal process cleaner and more efficient.
2Reliability
If the roller is securely mounted on the roller support, then the roller remains stable during painting, but the roller cannot be easily removed for cleaning or replacement
Solution Approach 1:
The mounting system transitions from a static secure mount to a dynamic system that can change states. The bracket arms can be in a retracted position for secure mounting during painting, and when the release button is pressed, they extend to release the roller. This dynamic adjustment allows the system to provide both stability during use and ease of removal when needed.
Solution Approach 2:
The mounting mechanism is segmented into movable bracket arms that can independently adjust their position. The arms can be retracted to hold the roller securely or extended to release it, allowing the system to switch between secure mounting and easy removal states through segmented mechanical motion.
3Ease of operation
If a quick release mechanism is implemented, then roller removal becomes easy and clean, but the device complexity increases with additional components
Solution Approach 1:
The bracket arms serve multiple functions: they provide structural support for the roller during painting, act as the mounting mechanism to secure the roller, and function as the release mechanism when extended. This multi-functionality reduces the need for separate components, thereby limiting the increase in device complexity despite adding the quick release capability.
Solution Approach 2:
The patent merges the mounting function and the release function into a single integrated mechanism. The bracket arms that mount the roller are the same arms that release it when extended, and the release button is integrated into the handle structure. This merging of functions minimizes the addition of separate components and keeps the overall device complexity manageable.
Data Source
AI summary
A quick release paint roller system; the quick release paint roller system includes a paint roller assembly including a paint roller frame having a first-bracket-arm having a first-retaining-pin, a second-bracket-arm having a second-retaining-pin, a handle, a first-endcap, a second-endcap, a locking mechanism, and a user-control including a finger actuated release button. The paint roller frame allows a hosted paint roller to be removed in a hands-free manner without direct, manual contact with the paint roller, thus eliminating mess, waste, and inconvenience that would ordinarily result with standard manual brush removal.