Customizable Inhalation Device Coupling for Leak-Safe Storage
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Solution Overview
Problem
Aerosol-generating devices suffer from liquid leakage, exposed mouthpieces, and accidental activation due to unprotected buttons or switches, leading to inefficiencies and potential misuse.
Innovation Solution
A customizable device comprising a first and second inhalation device with removably couplable end portions and a connector hub, allowing for various configurations to prevent liquid leakage and unauthorized activation, including a power-saving mode when coupled, and enabling interchangeable consumables.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the device stores multiple consumables with exposed mouthpieces, then user convenience is improved, but liquid leakage occurs and reliability deteriorates
Solution Approach 1:
The device is divided into separate modular components: a main body housing and multiple interchangeable consumable cartridges. Each cartridge can be independently stored or attached, allowing the mouthpiece to be sealed when not in use while maintaining easy access when needed.
Solution Approach 2:
A connector interface acts as an intermediary between the main body and consumable cartridges. This connector enables secure attachment and detachment while providing a sealing mechanism that prevents liquid leakage during storage yet allows quick replacement when switching flavors or nicotine strengths.
2Ease of operation
If buttons or switches are made accessible for activation, then ease of operation is improved, but accidental activation occurs and reliability worsens
Solution Approach 1:
The activation interface transitions from a static accessible button to a dynamic concealed mechanism. The activation control is hidden within the cartridge or main body housing and only becomes accessible or functional when the device is properly assembled and ready for use, preventing accidental activation during storage or transport.
3Adaptability or versatility
If multiple consumables are stored simultaneously, then adaptability is improved, but device complexity increases
Solution Approach 1:
Multiple consumables are segmented into separate, standardized cartridges rather than storing them together in a single complex chamber. Each cartridge is a self-contained unit that can be independently manufactured, stored, and attached to the main body, simplifying the overall storage system while maintaining the ability to offer various flavors and nicotine strengths.
Solution Approach 2:
A universal connector interface is designed to accommodate different types of consumable cartridges through a single standardized attachment point. This allows the device to support multiple consumable varieties without requiring multiple different storage or attachment mechanisms, thereby reducing complexity while maintaining adaptability.
Data Source
AI summary
A customizable device may include a first inhalation device and a second inhalation device, each including a mouth end portion and an upstream end portion. In a storage configuration, the mouth end portion of at least one of the first inhalation device or the second inhalation device is removably coupled to the other inhalation device. In an active configuration, the upstream end portion of at least one of the first inhalation device or the second inhalation device is removably coupled to the other inhalation device. A connector hub may couple the inhalation devices.