Tobacco Heating Device With Spring-Reset Cup for Safer Unloading
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Solution Overview
Problem
Existing smoking paraphernalia for novel cigarettes require manual insertion and extraction of cigarettes, which can lead to breakage, fragmenting, and increased cleaning difficulty, and manual unloading mechanisms risk burning users and misplacement.
Innovation Solution
An automatically resettable smoking paraphernalia design featuring a detachable upper cover assembly with a pushing key mechanism that allows the smoking cup to be automatically reset, preventing high-temperature exposure and misplacement, and facilitating easy cigarette extraction and unloading.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If manual extraction and unloading mechanisms are used, then the structure is simple, but the operation process is complicated and users may be burned by high temperature
Solution Approach 1:
The smoking cup is designed with automatic reset functionality through a spring mechanism. After the cigarette is consumed, the smoking cup automatically returns to its initial position without requiring manual intervention, thereby simplifying the operation process while maintaining structural simplicity
Solution Approach 2:
The upper cover assembly is designed as a detachable component that can be separated from the main body. This segmentation allows users to easily remove the smoking cup for cleaning or replacement without disassembling the entire device, reducing operational complexity
2Device complexity
If manual unloading mechanism is used, then the structure is simple, but the smoking cup may get misplaced after unloading
Solution Approach 1:
The spring-loaded automatic reset mechanism ensures the smoking cup always returns to its designated position within the outer upper shell after use. This self-resetting feature eliminates the risk of misplacement while maintaining a simple structural design
Solution Approach 2:
Instead of requiring manual resetting of the smoking cup, the design inverts the operation by allowing the smoking cup to automatically reset itself through the spring mechanism, ensuring proper positioning without user intervention
3Ease of operation
If detachable upper cover assembly is used, then ease of cleaning is improved, but device complexity increases
Solution Approach 1:
The upper cover assembly is designed as a detachable module that can be easily separated from the main body for cleaning. This segmentation provides easy access to the smoking cup and heating elements while maintaining overall structural simplicity through standardized connection interfaces
Solution Approach 2:
The detachable upper cover assembly serves multiple functions: it protects the smoking cup during operation, allows easy removal for cleaning, and can be replaced if needed. This multi-functionality justifies the slight increase in structural complexity by providing significant operational benefits
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 enables safe, efficient, and user-friendly cigarette extraction and unloading, reducing the risk of breakage and misplacement, while allowing for easy cleaning and replacement of components.
Implementation Method 1
the wall of the smoking cup is sleeved with a spring, two ends of the spring abut between the inner flange and the outward protruded annulus
Implementation Method 2
the wall of the smoking cup is sleeved with a spring, two ends of the spring abut between the inner flange and the outward protruded annulus
Data Source
AI summary
An automatically resettable smoking paraphernalia includes the following components: an outer upper shell, a smoking cup provided inside the outer upper shell, a pushing key, and a spring, etc., wherein the smoking cup, the spring, the outer upper shell can be detached and replaced as a whole, the smoking cup can stick out of the outer upper shell by a distance to extract and unload the cigarette, and then automatically reset. Besides, the smoking cup is hidden inside the upper outer shell, so as to prevent the exposed smoking cup with an excessively high temperature from burning users, meanwhile avoiding a risk of losing the smoking cup.