Portable Ashtray With Auto Odor-Neutralizing Lid Dispenser
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Solution Overview
Problem
Existing ashtrays do not effectively neutralize odors generated during smoking and require separate odor neutralizing sprays, and they are not designed for portability and convenience.
Innovation Solution
A portable scent dispensing ashtray with an enclosure, lid, and integrated odor-neutralizing dispenser that automatically releases scented material into an absorbent when the lid is closed, ensuring portability and convenience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If traditional ashtrays are used, then ash storage function is provided, but odor neutralization capability is lacking and separate sprays are required
Solution Approach 1:
The patent combines the ashtray container with an integrated odor neutralizing dispenser system into a single unified device. The dispenser is embedded within the ashtray body, merging two separate functions (ash storage and odor neutralization) into one device, eliminating the need for separate spray bottles while providing effective odor control.
Solution Approach 2:
The ashtray is designed to perform multiple functions simultaneously: it serves as a container for ash and cigarette butts, while also functioning as an automated odor neutralizing system. The integrated dispenser releases neutralizing agents into the ashtray cavity, providing universal odor control capability that enhances the basic ashtray function.
2Volume of moving object
If portability is improved by reducing size, then cup holder compatibility is achieved, but ash retaining capability may be compromised
Solution Approach 1:
The ashtray employs a tall, narrow cylindrical design that optimizes vertical space utilization. By increasing height while maintaining a compact diameter suitable for cup holders, the design achieves portability without sacrificing ash storage capacity. The vertical orientation allows sufficient volume for ash retention while fitting standard vehicle cup holder dimensions.
Solution Approach 2:
The ashtray features a recessed ash collection cavity with specific dimensional characteristics optimized for ash retention. The cavity includes a bottom surface and side walls configured to contain ash effectively, while the overall external dimensions remain compact for portability. This localized optimization of the ash retention area maintains reliability despite reduced overall volume.
3Ease of operation
If automated odor neutralization is implemented, then convenience is improved, but device complexity increases
Solution Approach 1:
The odor neutralizing system operates automatically without requiring user intervention. When a cigarette is placed in the ashtray, the system self-activates and releases the neutralizing agent into the cavity. This self-service mechanism provides automated odor control that enhances convenience while minimizing the complexity of user interaction, as no buttons, switches, or manual operations are needed.
Solution Approach 2:
The patent replaces manual mechanical spray operations with an automated dispensing mechanism. Instead of requiring users to manually spray odor neutralizers, the system uses an integrated dispenser that automatically releases the neutralizing agent, substituting manual mechanical action with an automated mechanism that simplifies user interaction.
4Strength
If heat resistant materials are used, then ashtray durability is improved, but manufacturing complexity increases
Solution Approach 1:
The ashtray is constructed from composite materials that combine heat-resistant properties with manufacturability. The use of composite materials allows the ashtray to withstand high temperatures from cigarettes while maintaining ease of manufacturing through processes like injection molding, which can integrate multiple components including the dispenser system into a single molded piece.
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 ashtray effectively neutralizes odors without the need for separate sprays and maintains portability by integrating odor neutralization into its design, ensuring convenience and ease of use.
Implementation Method 1
the lid activates the dispenser causing the odor neutralizing matter to be released and absorbed by the absorbent
Data Source
AI summary
A portable scent dispensing ashtray includes an enclosure and a lid. The enclosure comprises an ash retaining portion, an absorbent retaining portion, and a dispenser retaining portion. An absorbent is retained by the absorbent retaining portion. A dispenser is retained by the dispenser retaining portion and stores odor neutralizing matter that is to be absorbed by the absorbent. The lid is rotatably attached to an upper end of the enclosure such that the lid opens or closes. When the lid opens, the ash retaining portion is exposed allowing ash or waste to be deposited into or removed from the ash retaining portion. When the lid closes, the lid activates the dispenser causing the odor neutralizing matter to be released and absorbed by the absorbent. The ashtray is portable and fits into any standard cup holder. The ashtray automatically provides odor neutralization without having to carry a separate odor neutralizing spray.