Prepackaged Shisha Capsule Agitator for Uniform Airflow

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Solution Overview

Problem

Current methods for loading a hookah bowl with shisha are inefficient, cumbersome, and messy, requiring physical handling of the smokable material, which leads to inconsistencies in compaction and density, making it difficult to achieve uniform burning and airflow.

Innovation Solution

A prepackaged shisha capsule with a perforated upper inlet and lower outlet, featuring an internal agitator to ensure even distribution and prevent clumping, allowing for easy placement in a hookah bowl without manual handling, and a removable seal for freshness and ease of use.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If manual handling and packing of shisha into the bowl is used, then the user can control the packing process, but the process becomes messy and inconsistent in compaction

Engineering Contradiction:
Improvecompaction consistencyVSAvoidhandling cleanliness
Core Design Contradiction:
Manufacturing precisionVSEase of operation

Solution Approach 1:

The shisha is pre-packaged in a separate capsule container, separating the shisha material from the bowl. This segmentation allows the shisha to be stored and transported in a controlled, clean environment while maintaining consistent compaction, eliminating the mess and inconsistency of manual handling.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The shisha is pre-packaged in a capsule with predetermined compaction and density before use. This preliminary action of packaging and compaction is performed under controlled manufacturing conditions, ensuring consistency and eliminating the need for messy manual packing by the user.

Inventive Principle:
Principle #10Preliminary action

2Ease of operation

If prepackaged capsule is used, then handling cleanliness is improved, but the capsule structure must be complex enough to maintain freshness and enable controlled airflow

Engineering Contradiction:
Improvehandling cleanlinessVSAvoidcapsule structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The capsule incorporates a perforated screen at the top opening, providing a simple yet effective structure that enables controlled airflow and heat penetration while maintaining the encapsulated shisha's freshness. This porous structure avoids complex mechanisms while achieving the desired functionality.

Inventive Principle:
Principle #31Porous materials

Solution Approach 2:

The perforated screen acts as an intermediary between the external environment (heat and air from coals) and the encapsulated shisha. It mediates the interaction by allowing controlled heat and air passage while preventing direct contact and contamination, simplifying the overall capsule structure.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Quantity of substance

If the shisha is densely packed in the capsule, then storage efficiency is improved, but airflow and burning uniformity deteriorate

Engineering Contradiction:
Improvestorage efficiencyVSAvoidburning uniformity
Core Design Contradiction:
Quantity of substanceVSManufacturing precision

Solution Approach 1:

The capsule employs localized perforations in the screen and strategic internal spacing that create specific airflow channels. This local quality modification allows dense overall packing while maintaining controlled airflow paths that ensure uniform burning, resolving the contradiction between storage efficiency and burning uniformity.

Inventive Principle:
Principle #3Local quality

4Manufacturing precision

If the capsule includes internal agitator elements, then burning uniformity is improved, but the device complexity increases

Engineering Contradiction:
Improveburning uniformityVSAvoidcapsule components
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The internal agitator elements are designed to be disturbed by the user's shaking action, creating mechanical vibration and movement that breaks up clumps and redistributes the shisha. This simple vibration-based mechanism achieves burning uniformity without requiring complex automated systems.

Inventive Principle:
Principle #18Mechanical vibration

Solution Approach 2:

The agitator elements are positioned and designed to be activated by the user's natural handling and shaking of the capsule. This self-service approach allows the user to perform the agitation function themselves, eliminating the need for complex external agitation mechanisms while still achieving uniform burning.

Inventive Principle:
Principle #25Self-service

Data Source

PatentEP2725932B1Prepackaged smokable material capsule
Publication Date: 2018.08.22 SHISHAPRESSO S A L
  • EP2725932B1 patent drawingFigure 1~2
  • EP2725932B1 patent drawingFigure 3~4
  • EP2725932B1 patent drawingFigure 5~6

AI summary

Disclosed is a prepackaged smokable material capsule, comprising a container having an internal volume that allows a user to place a packaged amount of shisha or similar tobacco product into a hookah bowl without physical contact therewith. The capsule (11) has a removable seal (14), an inlet (29), outlet (35) and an internal agitator means (41,42,43,44) within the capsule. The seal removably covers its upper inlet and lower outlet prior to use. Once removed, the inlet and outlet are preferably pre- perforated, or alternatively may then be perforated by a user, prior to a layer of coals be placed thereonto for burning the capsule contents and allowing smoke to be drawn therefrom. The imbedded agitator provides a means to control the density of the capsule contents and prevent clumping to ensure free flowing passage of air therethrough. Also disclosed is a capsule retainment system comprising a hookah bowl and capsule clamp.