Scroll Mantel Hanger With Self-Adjusting Non-Slip Support
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Solution Overview
Problem
Ornamental hangers tend to move outwardly toward the edge of a mantle when weighty items are suspended, leading to instability and potential damage, and existing designs often compromise on aesthetics for functionality.
Innovation Solution
A scroll-shaped hanger with an upper and lower open loop connected by a curved part, featuring a non-slip surface on the lower curved portion to prevent sliding, allowing for self-adjustment and rotation to accommodate different mantle thicknesses while maintaining an aesthetically pleasing appearance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If the hanger is made with a simple hook shape to accommodate the mantle edge, then it is easy to manufacture, but it slides toward the edge when weighty items are suspended
Solution Approach 1:
The hanger employs a curved, scroll-like shape instead of a simple hook, where the curved bottom surface contacts the mantle edge. This curvature allows the hanger to wrap around the mantle edge and resist sliding forces when items are suspended, while still being manufacturable as a single formed piece.
Solution Approach 2:
The hanger is designed to be rotatable and adjustable on the mantle edge, allowing it to dynamically adapt its position to accommodate different mantle thicknesses and shapes. This dynamic capability enables the hanger to self-adjust to a stable position that prevents sliding.
2Reliability
If the hanger shape is customized to fit specific mantle edges, then stability is improved, but the hanger loses aesthetic appeal and becomes utilitarian
Solution Approach 1:
The scroll-like curved shape serves dual purposes: it provides the necessary contact geometry for stability on various mantle edges while simultaneously creating an ornamental, aesthetically pleasing appearance. The curvature is designed to be visually appealing rather than purely functional.
Solution Approach 2:
The hanger design achieves universality by creating a single scroll shape that can accommodate multiple different mantle edge shapes and thicknesses. The curved bottom surface can adapt to various mantle geometries, making the hanger both stable and aesthetically pleasing across different applications.
3Adaptability or versatility
If the hanger is designed to rotate and adjust to mantle shape, then adaptability is improved, but the hanger becomes more complex
Solution Approach 1:
The hanger achieves adaptability through simple rotational movement rather than complex mechanical adjustments. The scroll shape is designed to naturally rotate and settle into a stable position on the mantle edge, providing adaptability to different mantle shapes and thicknesses without requiring additional components or mechanisms.
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 hanger effectively resists movement on mantles of varying thicknesses, ensuring stable suspension of items without marring the surface and maintaining an ornamental appearance, as the non-slip material provides necessary friction to prevent sliding.
Implementation Method 1
A non-slip surface covers at least a part of a lower curved surface of the upper open loop, and the non-slip covering provides friction between the lower curved surface of the upper open loop and the surface on which the hanger rests.
Data Source
AI summary
An ornamental hanger having a scroll shape with an upper open loop that is sufficiently large to accommodate an edge of a mantle therein. The hanger includes a lower open loop from which an item can be hung so that the lower open loop can swing under the edge of the mantle and be located generally under the upper open loop. The upper open loop terminates in a partial loop having a bottom curved surface for resting on the mantle. The lower curved portion of the partial loop is covered with a non-slip material to prevent movement of the hanger on the mantel surface.