Convertible Fire Table With Removable Cooking Mount

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Solution Overview

Problem

Existing outdoor fire solutions, such as chimineas and fire pits, do not allow for gathering around a fire to socialize or cook, and once the fire goes out, they become unusable and aesthetically unpleasing.

Innovation Solution

A fire table with a base that includes a storage space, a top with an opening for a burner and filler material, and a removable cooking mount with air-flow openings, enabling cooking and heat provision, and convertible to a regular table with a lazy susan for post-fire use.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If traditional fire containers (chimineas, fire pits) are used, then fire can be built and maintained, but people cannot gather around them to socialize or cook

Engineering Contradiction:
Improvefunctional versatilityVSAvoidstructural complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The fire table is designed to perform multiple functions: it can be used as a fire container for heating and ambiance, as a cooking surface with various cooking elements (griddle, dutch oven, wok, salt slab), and as a regular table with a lazy susan for serving food after the fire is extinguished. This multi-functionality directly addresses the limitation of traditional fire containers that cannot be used for cooking or social gathering.

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

2Duration of action of stationary object

If traditional fire containers are used, then fire can be maintained, but once the fire goes out they become unusable and aesthetically unpleasing

Engineering Contradiction:
Improvepost-fire usabilityVSAvoidaesthetic appeal
Core Design Contradiction:
Duration of action of stationary objectVSEase of operation

Solution Approach 1:

After the fire is extinguished, the fire table transitions to serving as a regular table with a lazy susan inserted into the opening. This allows the structure to remain useful and aesthetically pleasing for dining and serving purposes, eliminating the problem of traditional fire containers becoming unusable and unsightly after the fire goes out.

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

3Adaptability or versatility

If a removable cooking mount with air-flow openings is added to enable cooking, then cooking functionality is improved, but device complexity increases

Engineering Contradiction:
Improvecooking capabilityVSAvoidcomponent complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cooking mount is designed as a removable, segmented component that can be easily installed and removed from the fire table. The air-flow openings are integrated into the sides of the cooking mount, allowing controlled airflow to fuel the fire for cooking without requiring complex ventilation systems or permanent structural modifications to the fire table.

Inventive Principle:
Principle #1Segmentation

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

Enables social gathering, cooking, and post-fire table use, providing both heat and aesthetics while being versatile and functional.

Implementation Method 1

each of the four sides having at least one opening therein to allow air to pass from outside the removable cooking mount to fuel a fire within the pan

Methodology Applied
Scientific EffectAir flow: Convection

Implementation Method 2

fuel a fire within the pan

Methodology Applied
Scientific EffectCombustion: Combustion

Implementation Method 3

openings in a top side and bottom side for access to the fire for cooking elements placed on the top side of the removable cooking mount

Methodology Applied
Scientific EffectThermal conduction: Conduction (thermal)

Data Source

PatentUS10264920B2Firetable, accessories and method of cooking thereon
Publication Date: 2019.04.23 FIRETAINMENT
  • US10264920B2 patent drawing
  • US10264920B2 patent drawing
  • US10264920B2 patent drawing

AI summary

A fire table provides an aesthetic table surface while allowing for cooking over the fire using a removable cooking mount. The removable cooking mount is placed in a pan in an opening in the top of the fire table. The pan has a filler material to hide the burner assembly and acts to secure the removable cooking mount. A lazy susan can be used to cover the opening in the fire table when not in use for aesthetic and functional purposes.