Magnetic Attachment System for E-Cigarette Atomizer Sealing
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Solution Overview
Problem
Conventional atomizers face inconvenience and increased e-liquid leaks during disassembly and injection due to traditional connection methods such as threads, snap fits, or pluggable connectors.
Innovation Solution
An atomizer design featuring a magnetic attachment system where the mouthpiece base assembly is detachably secured to the e-liquid tank using magnetic parts, with seal members capable of being punctured to allow e-liquid injection, ensuring a secure and easy assembly/disassembly process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If traditional connection means (threads, snap fit, interference fits, or pluggable connectors) are used to secure the mouthpiece base to the e-liquid tank, then the connection strength is improved, but the ease of operation deteriorates due to inconvenient disassembly and injection operations
Solution Approach 1:
The patent replaces traditional mechanical connection means (threads, snap fit, interference fits, pluggable connectors) with a magnetic connection system. The magnetic parts attract each other to secure the mouthpiece base to the e-liquid tank, eliminating the need for complex mechanical assembly and disassembly operations while maintaining strong connection strength.
Solution Approach 2:
The patent extracts the mouthpiece base from the e-liquid tank by providing a detachable magnetic connection, allowing the mouthpiece base to be easily removed for injection operations and then reattached through simple magnetic attraction without requiring complex mechanical reassembly.
2Reliability
If traditional connection means are used to secure the mouthpiece base, then the connection reliability is improved, but the loss of time increases due to cumbersome disassembly and reassembly operations
Solution Approach 1:
The magnetic connection system replaces time-consuming mechanical assembly and disassembly operations with simple magnetic attraction and detachment, significantly reducing the time required for these operations while maintaining reliable connection through magnetic force.
3Reliability
If traditional connection means are used, then the sealing effect is improved, but the object-generated harmful factors increase due to e-liquid leaks during operation
Solution Approach 1:
The magnetic connection system provides reliable sealing through uniform magnetic pressure distribution, preventing e-liquid leaks that can occur with traditional mechanical connections during assembly and disassembly operations, while maintaining the sealing effect through the magnetic attraction force.
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 magnetic attachment system provides a sealing effect and simplifies the e-liquid injection process, reducing the likelihood of leaks and making assembly/disassembly more convenient.
Implementation Method 1
the at least one first magnetic part is attached to the at least one second magnetic part by means of magnetic attraction
Data Source
Figure 1
Figure 2~3
AI summary
An atomizer includes an e-liquid tank and a mouthpiece base assembly. The e-liquid tank includes a cavity and a top part. The top part includes at least one injection hole and at least one first magnetic part. The at least one injection hole communicates with the cavity. The mouthpiece base assembly includes a bottom part including at least one second magnetic part disposed opposite to at least one first magnetic part. The at least one first magnetic part is attached to the at least one second magnetic part by means of magnetic attraction so that the mouthpiece base assembly is detachably disposed on the e-liquid tank to cover the at least one injection hole.