Electronic Cigarette Atomizer Guide Rail Assembly
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Solution Overview
Problem
Existing electronic cigarette designs face issues with unstable atomizer installation due to easily damaged snap-fit connections and inconvenient threaded connections, which limit design flexibility and assembly ease.
Innovation Solution
An electronic cigarette design featuring a guiding component with lead rails and sliding grooves allows the atomizer assembly to slide and fix securely with the battery box, using magnetic or snap-fit connections for stable and easy installation and disassembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If snap-fit connection plus magnet is used to fix the atomizer, then the atomizer can be easily assembled, but the connection is easily damaged and requires large magnetic force resulting in unstable installation
Solution Approach 1:
The connection system is divided into two independent parts: a snap-fit connection component on the atomizer and a corresponding receptacle on the battery box. This segmentation allows the atomizer to be securely held without requiring large magnetic forces, eliminating the instability caused by over-reliance on magnetic attraction while maintaining easy assembly.
Solution Approach 2:
The snap-fit connection and magnetic connection are merged into a unified fixing structure where the snap-fit provides primary mechanical retention and the magnet provides secondary alignment and sealing assistance. This combination resolves the contradiction by distributing the fixing function across two mechanisms, improving reliability without sacrificing ease of operation.
2Reliability
If threaded connection is used to fix the atomizer, then the installation is stable, but it is inconvenient to assemble and limits the atomizer shape to circular
Solution Approach 1:
The threaded mechanical connection system is replaced with a snap-fit connection system that uses elastic deformation and geometric interlocking instead of threads. This substitution maintains installation stability through the snap-fit's rigid engagement while dramatically improving assembly convenience by eliminating the need for rotational assembly operations.
Solution Approach 2:
Instead of using external threading that constrains the atomizer to circular shapes, the invention uses an internal snap-fit receptacle with a circular opening that accommodates various atomizer shapes. The fixing action occurs internally through the snap-fit mechanism rather than externally through threading, allowing design freedom while maintaining stability.
3Reliability
If threaded connection is used to fix the atomizer, then the installation is stable, but it limits the design of the electronic cigarette
Solution Approach 1:
The snap-fit connection system is designed as a universal interface that can accommodate multiple atomizer shapes, sizes, and configurations. The circular receptacle opening and internal snap-fit mechanism provide a standardized connection method that works with various atomizer designs, enhancing design flexibility while maintaining installation stability through the robust snap-fit engagement.
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 design provides a stable and convenient assembly process for the atomizer assembly with the battery box, ensuring easy installation and disassembly while maintaining structural stability and design flexibility.
Implementation Method 1
one end of the atomizer is usually fixed by a snap-fit connection, and the other end is fixed using the magnet
Data Source
AI summary
The present disclosure relates to an electronic cigarette. The electronic cigarette includes a shell with a suction end, a battery box, an atomizer assembly connected to the battery box, and a guiding component configured for guiding the atomizer assembly. The atomizer assembly slides relative to the battery box via the guiding component to achieve a fixed connection with the battery box.