Aerosol Coupler Layout With Parallel Cavities for Compact Housing
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Solution Overview
Problem
Existing aerosol delivery devices often have form factors that are not optimally compact or user-friendly, particularly when incorporating a power source and cartridge, and may lack secure attachment points and efficient space utilization.
Innovation Solution
The aerosol delivery device features a housing with non-coaxial, parallel-oriented electrical power source and cartridge cavities, along with a coupler and illumination source, allowing for a compact, secure, and efficient design that mimics traditional smoking devices while enhancing usability and aesthetics.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Volume of moving object
If the electrical power source cavity and cartridge cavity are arranged coaxially, then the device has a simpler structure, but the device length increases and compactness decreases
Solution Approach 1:
The patent transitions from a coaxial arrangement (one-dimensional alignment along the same axis) to a parallel non-coaxial arrangement (separate axes), effectively using dimensional repositioning to reduce device length while maintaining structural simplicity. The electrical power source cavity and cartridge cavity are positioned along parallel but offset axes, creating a compact lateral arrangement instead of an extended longitudinal one.
2Length of stationary object
If the electrical power source cavity and cartridge cavity are arranged parallel and non-coaxial, then the device achieves compact dimensions, but the structural complexity increases
Solution Approach 1:
The housing is segmented into distinct cavities for the electrical power source and cartridge, each with its own longitudinal axis. This segmentation allows independent optimization of each component's position and shape, enabling the parallel non-coaxial arrangement that reduces overall device length while managing structural complexity through modular cavity design.
3Reliability
If a coupler is added to engage the cartridge, then the attachment security improves, but the device complexity increases
Solution Approach 1:
A coupler is introduced as an intermediary component between the housing and the cartridge. This coupler features a cavity that receives and secures the cartridge, providing reliable attachment while isolating the cartridge from direct engagement with the main housing. The coupler acts as a mediator that simplifies the attachment interface and improves security without significantly complicating the overall device structure.
Data Source
AI summary
The present disclosure relates to aerosol delivery devices. The aerosol delivery devices may include a control body and a cartridge including an atomizer and a reservoir configured to contain an aerosol precursor composition. The control body may include a housing defining an electrical power source cavity that extends along a first longitudinal axis and is configured to receive an electrical power source. The control body may additionally include a coupler configured to engage a cartridge including an aerosol precursor composition such that the cartridge extends along a second longitudinal axis. The first longitudinal axis and the second longitudinal axis may be non-coaxial and oriented substantially parallel to one another. A related assembly method is also provided.