Volatile Dispenser Mount Gap Design
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Solution Overview
Problem
Existing volatile composition dispensers face challenges in delivering volatile compounds effectively while preventing contact with interior surfaces, which can lead to adverse reactions and limited placement options due to design complexities and inefficient vapor release.
Innovation Solution
A volatile dispensing device with a housing having opposing walls with apertures and a dispenser mount that extends from the exterior surface, providing a planar mount surface with a height greater than the wall thickness to create a gap between the device and the surface, preventing direct contact and enhancing vapor release.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If the substrate is disposed within the housing without a dispenser mount, then the device structure is simpler, but the substrate contacts the interior surface causing adverse reactions and limiting placement options
Solution Approach 1:
The dispenser mount extends in the vertical dimension from the rear wall, creating a height-based separation between the substrate and the interior surface. This dimensional approach allows the device to be placed on various surfaces (flat, inclined, curved) while maintaining the required gap, thus improving adaptability without significantly increasing structural complexity.
Solution Approach 2:
The dispenser mount acts as an intermediary element between the housing and the interior surface. It provides a dedicated mounting interface that elevates the substrate-carrying housing, preventing direct contact between the volatile composition and the interior surface, thereby resolving the conflict between structural simplicity and placement versatility.
2Productivity
If the substrate sits far into the apertures, then vapor release is improved, but the device requires additional features like rib design to secure the substrate, increasing manufacturing complexity
Solution Approach 1:
The mounting features are merged into the rear wall structure itself, rather than being separate components. The rear wall incorporates both the aperture for vapor release and the mounting features (such as ribs or engagement structures) to secure the substrate, eliminating the need for additional rib designs and simplifying manufacturing while maintaining effective vapor release.
3Adaptability or versatility
If the device is designed for free-standing mode, then placement flexibility is improved, but the substrate may contact the interior surface causing unintended alteration
Solution Approach 1:
The dispenser mount is designed in advance with a height greater than the wall thickness, creating a predetermined gap between the substrate and the interior surface before the device is placed. This preliminary structural design ensures that even when placed on various surfaces, the substrate cannot contact the interior surface, preventing unintended surface alteration while maintaining placement flexibility.
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 solution allows for versatile placement of the device in various locations, minimizing the risk of adverse reactions and ensuring effective delivery of volatile compounds by maintaining a gap between the device and interior surfaces, thereby improving performance and user convenience.
Implementation Method 1
Passive volatile composition dispensers are a popular means for delivering volatile compounds into the air... each of the first and second walls has at least one aperture
Implementation Method 2
a dispenser mount located at a center of one of the first wall and the second wall and extending from an exterior surface... characterized by a height greater than a thickness of the one of the first wall and the second wall... preventing direct contact
Data Source
AI summary
A volatile dispensing device having a housing having opposing first and second walls that are joined along their peripheries to one another. Each of the first and second walls has at least one aperture and define a cavity for receiving a solid article having a volatile composition. A dispenser mount is located at a center of one of the first wall and the second wall and extending from an exterior surface of the one of the first wall and the second wall, wherein the dispenser mount has a planar mount surface and is characterized by a height greater than a thickness of the one of the first wall and the second wall.