Skottle Grill Stove Bracket for Stable Large-Cookware Heating

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Solution Overview

Problem

Existing portable cooking devices, such as propane stoves, become unstable when used with large cookware, risking tipping over due to uneven weight distribution.

Innovation Solution

A stove support bracket is rigidly attached to the underside of a grill, with adjustable legs and cookware support extensions that can be tightened against the grill for optimal heat transfer and stability, specifically designed for use with a skottle grill or similar cooking vessels.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Quantity of substance

If a portable propane stove is used with large cookware, then cooking capacity is improved, but stability deteriorates causing the device to tip over

Engineering Contradiction:
Improvecooking capacityVSAvoidstability
Core Design Contradiction:
Quantity of substanceVSStability of the object's composition

Solution Approach 1:

The patent introduces a third dimension of support by attaching legs to the bottom of the skottle, transforming the single-point support (stove alone) into a distributed multi-point support system. This dimensional change in support structure allows large cookware to be stabilized without compromising the stove's position, resolving the contradiction between cooking capacity and stability.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The skottle acts as an intermediary component between the portable stove and the large cookware. By providing a structured interface with cookware support extensions and adjustable legs, the skottle mediates the weight distribution and stabilizes the system, enabling the use of large cookware without causing the stove to tip over.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If the stove is positioned closer to the grill for heat transfer, then cooking efficiency is improved, but the risk of tipping increases

Engineering Contradiction:
Improvecooking efficiencyVSAvoidstability
Core Design Contradiction:
ProductivityVSStability of the object's composition

Solution Approach 1:

The adjustable legs attached to the bottom of the skottle function as counterweights that compensate for the top-heavy configuration. When the stove is positioned close to the grill for optimal heat transfer, the legs provide opposing weight distribution that prevents tipping, allowing high cooking efficiency without sacrificing stability.

Inventive Principle:
Principle #8Anti-weight (Counterweight)

Solution Approach 2:

The adjustable legs provide dynamic stability adjustment. The user can adjust the leg positions and extensions based on the specific cookware size and stove position, creating an adaptive support system that maintains stability regardless of how close the stove is positioned to the grill for heat transfer optimization.

Inventive Principle:
Principle #15Dynamics

3Temperature

If cookware support extensions are pressed tightly against the grill, then heat transfer is improved, but the device becomes more top-heavy

Engineering Contradiction:
Improveheat transfer efficiencyVSAvoidstability
Core Design Contradiction:
TemperatureVSStability of the object's composition

Solution Approach 1:

The patent adds vertical dimension support through legs attached to the bottom of the skottle, complementing the horizontal press-tight configuration of the cookware support extensions. This multi-dimensional support approach allows the extensions to be pressed tightly against the grill for heat transfer while the legs provide counterbalancing support to prevent top-heaviness and tipping.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

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 solution provides a stable cooking platform that ensures efficient heat transfer and prevents the cooking device from tipping, allowing for safe and effective cooking with various cookware sizes.

Implementation Method 1

A stove support bracket is rigidly attached to the underside of a grill. A plurality of legs is attached to the grill for support.

Methodology Applied
Scientific EffectMechanical support: Mechanical Force

Implementation Method 2

The stove support mechanism is for moving the stove upwards so that the cookware support extensions are pressed tightly against the underside of the grill for optimum heat transfer.

Methodology Applied
Scientific EffectThermal conduction: Conduction (thermal)

Data Source

PatentUS9993112B2Grill with stove attachment device
Publication Date: 2018.06.12 LECUYER GERALD V
  • US9993112B2 patent drawing
  • US9993112B2 patent drawing
  • US9993112B2 patent drawing

AI summary

A cooking device. A stove support bracket is rigidly attached to the underside of a grill. A plurality of legs is attached to the grill for support. A stove having cookware support extensions is attached to the grill and supported by the stove support bracket. A stove position adjustment mechanism is connected to the stove support bracket. The stove support mechanism is for moving the stove upwards so that the cookware support extensions are pressed tightly against the underside of the grill for optimum heat transfer. In a preferred embodiment, the grill is a skottle grill.