Cornice Hand Tool with Stainless Steel Contact Body
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Solution Overview
Problem
The existing methods for forming cornices are complex, expensive, and time-consuming, often requiring specialized machinery that is unaffordable for most construction workers or homeowners, limiting design options and leading to delays in construction.
Innovation Solution
A lightweight sliding hand tool made of a durable material like stainless steel, paired with a lightweight mold, allows for the manual application of a setting substance like cement over a mesh on a foam molding, eliminating the need for expensive machinery and enabling customizable designs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If expensive specialized machinery is used for cornice formation, then manufacturing precision and reliability are improved, but device complexity and cost increase significantly
Solution Approach 1:
The patent employs a simple, inexpensive handheld tool with a replaceable molding element instead of expensive permanent machinery. The tool body is made of basic materials like wood or plastic with a metal or hard plastic molding element that can be replaced if worn, making the system cheap and accessible while achieving professional results.
Solution Approach 2:
The patent extracts the essential function of cornice formation from complex industrial machinery and isolates it into a simple handheld tool. By separating the molding element from the application process, the invention allows the same simple tool to create various cornice profiles by simply changing the molding element.
2Manufacturing precision
If pre-constructed moldings are used, then manufacturing precision is improved, but loss of time increases due to ordering and waiting
Solution Approach 1:
The patent applies preliminary action by preparing the molding element in advance with the desired cornice profile, then quickly applying it directly to the ceiling corner during construction. The tool is pre-shaped to create the exact cornice profile needed, eliminating the need to order and wait for pre-fabricated moldings.
Solution Approach 2:
The invention enables self-service by allowing construction workers or homeowners to create professional-quality cornices themselves using the simple handheld tool, without needing to order specialized pre-fabricated moldings or wait for external suppliers.
3Shape
If wood is used for cornices, then aesthetic appearance is improved, but loss of time increases due to preparation requirements
Solution Approach 1:
The patent changes the material parameter from traditional wood to foam or plastic molding elements that can be directly shaped and painted. These materials require no drying, sanding, or complex preparation time, yet can achieve the same aesthetic appearance through painting and proper molding.
4Manufacturing precision
If companies use specialized machinery for cornice production, then manufacturing precision is improved, but ease of operation worsens due to accessibility limitations
Solution Approach 1:
The patent replaces expensive industrial machinery with an inexpensive handheld tool that any construction worker or homeowner can afford and use. The tool is made from basic materials and can be replaced or modified easily, making professional-quality cornice formation accessible to individuals rather than just large companies.
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
This solution simplifies the cornice formation process, making it more accessible and cost-effective while allowing for customizable designs without the need for complex machinery, thereby reducing construction time and costs.
Implementation Method 1
the contact body is made of a metal, such as stainless steel, for providing a smooth surface for the cornice
Implementation Method 2
the contact body is made of a metal, such as stainless steel, for providing a smooth surface for the cornice
Implementation Method 3
placing a substance that sets and hardens independently, such as cement, on the foam mold
Data Source
AI summary
A tool and method for molding cornices comprising a sliding hand tool for the formation of cornices comprising a main body and a contact body, wherein the main body is attached to the contact body and wherein the main body is made of a light weight material and the contact body is made of a metal, such as stainless steel, for providing a smooth surface for the cornice. The method comprises the steps of placing a mesh on a foam molding and placing and shaping cement on the foam mold using a cornice hand float tool.