Rotatable Cylindrical Smoking Device with Adjustable Airflow Slots

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Solution Overview

Problem

Existing smoking devices are often bulky, discreet, and inefficient, lacking features to adjust smoke direction, temperature, and substance usage, leading to waste and undesirable ambient smoke.

Innovation Solution

A handheld cylindrical rotatable device with an inner cylinder and outer cylinder, featuring a combustion chamber, air chamber, and adjustable slots for varying temperature, taste, and fuel-to-air ratio, secured by magnets for alignment and easy use.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Volume of moving object

If traditional smoking devices are used, then smoking function is provided, but the devices are bulky and lack portability

Engineering Contradiction:

Improvedevice sizeVSAvoidsmoking parameter adjustment

Core Design Contradiction:

Volume of moving objectVSAdaptability or versatility

Solution Approach 1:

The inner cylinder containing the combustion chamber is nested within the outer cylinder, creating a compact telescopic structure that reduces overall device volume while maintaining multiple functional chambers and adjustment mechanisms

Inventive Principle:

Principle #7Nested doll (Nesting)

Solution Approach 2:

The rotatable inner cylinder with adjustable slots provides dynamic control over airflow and combustion parameters, allowing users to adapt smoking conditions while maintaining a compact form factor

Inventive Principle:

Principle #15Dynamics

2Loss of substance

If traditional smoking devices are used, then smoking is enabled, but substance usage is inefficient and waste is produced

Engineering Contradiction:

Improvesubstance wasteVSAvoidparameter adjustment capability

Core Design Contradiction:

Loss of substanceVSEase of operation

Solution Approach 1:

The adjustable slots in the inner cylinder allow users to modify airflow parameters and fuel-to-air ratios, optimizing combustion efficiency and reducing substance waste through precise parameter control

Inventive Principle:

Principle #35Parameter changes

Solution Approach 2:

The rotatable slot mechanism provides real-time feedback and control over combustion parameters, allowing users to adjust and optimize substance consumption based on actual smoking conditions

Inventive Principle:

Principle #23Feedback

3Object-generated harmful factors

If traditional smoking devices are used, then smoking function is provided, but ambient smoke is excessive and undesirable

Engineering Contradiction:

Improveambient smokeVSAvoidcylinder and slot structure

Core Design Contradiction:

Object-generated harmful factorsVSDevice complexity

Solution Approach 1:

The device divides the combustion chamber into segments with adjustable slots that can be rotated to control smoke release, allowing precise management of ambient smoke while maintaining functional simplicity

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

Different slots in the inner cylinder provide localized control over smoke flow paths, enabling selective adjustment of ambient smoke release from specific combustion zones

Inventive Principle:

Principle #3Local quality

4Volume of moving object

If traditional smoking devices are used, then smoking is enabled, but the devices are not discreet

Engineering Contradiction:

Improvedevice compactnessVSAvoidsmoke direction control

Core Design Contradiction:

Volume of moving objectVSAdaptability or versatility

Solution Approach 1:

The nested cylinder structure creates a compact, telescopic design that reduces device volume while maintaining internal mechanisms for smoke direction control and parameter adjustment

Inventive Principle:

Principle #7Nested doll (Nesting)

Solution Approach 2:

The rotatable inner cylinder provides dynamic smoke direction control through adjustable slots, enabling discreet use with adaptable smoke flow management in a compact form

Inventive Principle:

Principle #15Dynamics

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 device allows for precise control over smoking parameters, reducing waste and ambient smoke, while being compact, discreet, and made from premium materials that are easy to clean and durable.

Implementation Method 1

the inner cylinder and outer cylinder comprise one or more magnets for securing the inner cylinder to the outer cylinder and for aligning various combinations of the air and combustion chamber slots with the bore slots and smoke channel

Methodology Applied

Scientific EffectMagnetism: Magnetism

Data Source

PatentUS12232520B2Cylindrical rotatable smoking device

Publication Date: 2025.02.25 ATKIN BENJAMIN RAY

AI summary

A smoking device has an inner cylinder receivable within an outer cylinder, the inner cylinder having a combustion chamber, an air chamber, a mouthpiece, and one or more air chamber slots and combustion chamber slots; the outer cylinder having a bore hole for receiving the inner cylinder, a smoke channel, and one or more bore slots. In some examples, the inner cylinder and outer cylinder have one or more magnets for securing the inner cylinder to the outer cylinder and for aligning the air and combustion chamber slots with the bore slots. A user may rotate the inner cylinder in relation to the outer cylinder, thereby changing which air and combustion slots are aligned with the bore slots and the smoke channel. As a result of the various alignments, a user is able to vary the temperature, taste, fuel-to-air ratio, and other factors.