Rotating Cylinder Smoking Pipe with Selectable Chambers

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Solution Overview

Problem

Smokers face inconvenience and mess when carrying and packing tobacco for smoking, as existing smoking pipes require frequent packing and lack a convenient method for multiple combustible material reserves.

Innovation Solution

A smoking pipe with multiple selectable chambers and a rotating cylinder system that allows for easy alignment and use of multiple tobacco bowls, eliminating the need for continuous packing and providing a cover for storage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a traditional single-chamber smoking pipe is used, then the structure is simple, but the user must frequently stop to pack tobacco and carry separate tobacco containers

Engineering Contradiction:
Improveconvenience of smokingVSAvoidpipe structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The pipe is divided into multiple functional chambers (first chamber for combustion, second chamber for storage) within a single integrated structure. The cylindrical base contains separate compartments that can be independently accessed, allowing tobacco storage and combustion to occur simultaneously in different sections.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The second chamber is nested within the cylindrical base structure, with the first chamber positioned above it. The ash receptacle is integrated into the lower portion of the second chamber, creating a nested arrangement where storage and combustion functions are layered vertically within the same pipe body.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Ease of operation

If tobacco is carried in separate containers, then the pipe structure remains simple, but the user creates mess and requires additional carrying items

Engineering Contradiction:
Improveportability and cleanlinessVSAvoidintegrated storage system
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The pipe combines multiple functions into a single device: the first chamber for active smoking, the second chamber for tobacco storage, and the ash receptacle for waste collection. This integration eliminates the need for separate tobacco pouches and ashtrays, reducing mess and simplifying what the user carries.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The cylindrical base serves multiple purposes: it houses the second chamber for tobacco storage, contains the ash receptacle for waste collection, and provides structural support for the entire pipe. This multi-functional design replaces several separate items with a single versatile device.

Inventive Principle:
Principle #6Universality (Multi-functionality)

3Duration of action of moving object

If the pipe includes multiple chambers for continuous smoking, then smoking duration is extended, but the device becomes more complex

Engineering Contradiction:
Improvesmoking durationVSAvoidchamber configuration
Core Design Contradiction:
Duration of action of moving objectVSDevice complexity

Solution Approach 1:

The pipe is divided into multiple functional chambers (first chamber for combustion, second chamber for storage) within a single integrated structure. The cylindrical base contains separate compartments that can be independently accessed, allowing tobacco storage and combustion to occur simultaneously in different sections.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Tobacco is pre-loaded into the second chamber during pipe assembly or prior preparation. This preliminary action allows the user to immediately begin smoking from the first chamber without needing to pack tobacco at the moment of use, extending the effective smoking duration before requiring repacking.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10736352B2Smoking-pipe having multiple selectable chambers and method
Publication Date: 2020.08.11 ECKHOFF RYAN
  • US10736352B2 patent drawing
  • US10736352B2 patent drawing
  • US10736352B2 patent drawing

AI summary

A smoking-pipe includes a pipe body, a cylinder, and a cylinder cover. The cylinder includes a plurality of smoking-chambers which may hold a reserve of combustible material for smoking. The cylinder may be positioned selectively to allow one smoking chamber at a time to be combusted, effectively providing a pipe which may be smoked through multiple sessions without requiring continual repacking.