Angled Spackle Applicator with Push Tab for Wall Repair
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Solution Overview
Problem
Homeowners and maintenance personnel face challenges in repairing dented and scuffed walls due to the need for multiple tools and skill, making it inconvenient and costly to achieve a smooth finish.
Innovation Solution
A spackle application device with a housing, push tab, interior space, and angled member in fluid communication, allowing for easy application of spackle or other materials to walls without requiring extensive skill or multiple tools, and accommodating various wall angles and edges.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If traditional spackle application methods are used with multiple tools, then the repair can achieve a smooth finish, but the process requires extensive skill and multiple tools which increases complexity and time
Solution Approach 1:
The patent combines multiple traditional tools (spackle applicator, putty knife, smoothing tool) into a single integrated device. The housing contains a reservoir for spackle, an angled member for application, and a push tab mechanism for controlled dispensing, eliminating the need to switch between multiple separate tools while maintaining smooth finish quality
Solution Approach 2:
The single device performs multiple functions: it stores spackle material, applies it at various angles to different surface geometries, controls the flow of material, and smooths the application. This multi-functional design replaces the traditional multi-tool approach while simplifying the repair process
2Reliability
If traditional spackle application methods are used, then the repair can be completed, but it requires a certain skill set and takes a lot of time which increases the cost and reduces accessibility
Solution Approach 1:
The device is designed to be self-regulating with the push tab mechanism that automatically controls spackle flow. The angled member and housing structure guide the material application, reducing the need for operator skill while ensuring reliable repair completion. The tool serves itself by controlling material dispensing without requiring complex manual manipulation
Solution Approach 2:
The device pre-configures the spackle application system with integrated storage, delivery, and smoothing components. The housing and angled member are pre-positioned to provide the correct application angle, and the push tab mechanism is pre-set to control flow, eliminating the need for operators to develop extensive skills through practice
3Manufacturing precision
If repairmen with expertise are used, then the repair quality is high, but the cost increases significantly
Solution Approach 1:
The device is designed as an affordable, simple tool that can be used by inexperienced users to achieve professional-quality results. The single-device design with integrated components reduces the need for expensive skilled labor, making high-quality repair accessible to homeowners and reducing overall repair costs
4Reliability
If multiple tools are used for spackle application, then the repair can be completed, but the time required increases which reduces productivity
Solution Approach 1:
By merging storage, application, and smoothing functions into a single device, the repair process becomes faster and more efficient. Users do not need to put down one tool to pick up another, eliminating time losses and increasing productivity while maintaining reliable repair completion
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 users to repair damaged walls and apply textures with minimal effort, eliminating the need for multiple tools and expertise, and effectively addressing the issue of dented and scuffed corners on walls.
Implementation Method 1
When a user pushes the push tab or plunger into the interior space, the spackle is pushed or expelled through the angled member and onto the wall or surface
Data Source
AI summary
The present invention relates generally to the field of wall and surface repair tools. The device has an angled member or plate with a housing mounted on the angled member. The housing has one push tab or plunger, an interior space, and a grip area. The interior space, angled member, and a continuous opening are in fluid communication and allow for the finishing material, such as spackle, to flow through the device and onto the damaged wall or surface.