Barbecue Support Assembly with Multi-Height Skewer Positioning

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Solution Overview

Problem

Conventional barbecues offer limited options for cooking different types of food, as they require specific arrangements that are often inadequate, and accessories like skewers and racks cannot be used simultaneously or at various heights above the grill.

Innovation Solution

A barbecue support assembly that includes body elements with apertures to position skewers or food retention devices at multiple preselected heights above the grill, featuring a leg assembly with rotatable and removable legs, allowing for cantilevered support and simultaneous use of various accessories.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If conventional barbecue grills are used with limited positioning options, then the structure remains simple, but the cooking versatility and adaptability are insufficient

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

Solution Approach 1:

The support assembly is divided into multiple body elements with parts positioned at different preselected heights above the grill. Each body element can independently support accessories, allowing flexible configuration for different cooking needs without requiring a completely complex redesign of the entire system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The support assembly is designed to accommodate multiple types of accessories (skewers, racks, pans, etc.) simultaneously at various heights. The universal design allows a single assembly to perform multiple cooking functions, increasing versatility without proportionally increasing complexity.

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

2Adaptability or versatility

If multiple accessories are used simultaneously at various heights, then cooking versatility increases, but the device complexity increases

Engineering Contradiction:
Improveaccessory compatibilityVSAvoidassembly complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The invention adds the vertical dimension to accessory positioning by providing body elements with parts at multiple preselected heights. This allows accessories to be arranged not only horizontally on the grill surface but also vertically at different elevations, enabling simultaneous use of multiple accessories without horizontal space conflicts.

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

Solution Approach 2:

The support assembly incorporates rotatable and removable leg members that can be adjusted to different positions and configurations. This dynamic capability allows the assembly to adapt to different accessory arrangements and cooking scenarios, providing versatility while maintaining manageable complexity through standardized adjustment mechanisms.

Inventive Principle:
Principle #15Dynamics

3Productivity

If skewers are positioned closer to heat for cooking, then cooking efficiency improves, but the risk of charring and harmful factors increases

Engineering Contradiction:
Improvecooking efficiencyVSAvoidcharring risk
Core Design Contradiction:
ProductivityVSObject-affected harmful factors

Solution Approach 1:

By introducing vertical positioning at multiple preselected heights, the system allows skewers to be positioned at optimal distances from the heat source. Users can select heights that provide sufficient heat exposure for efficient cooking while maintaining a safe distance to prevent charring, effectively using the vertical dimension to control the heat-food distance.

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

Solution Approach 2:

The invention changes the positional parameter of accessories by providing multiple height options. This allows optimization of the distance between food and heat source, balancing cooking efficiency (requiring closer proximity) with prevention of harmful effects like charring (requiring greater distance).

Inventive Principle:
Principle #35Parameter changes

Data Source

PatentUS9901211B2Barbecue support assembly
Publication Date: 2018.02.27 WEBER-STEPHEN PRODUCTS
  • US9901211B2 patent drawing
  • US9901211B2 patent drawing
  • US9901211B2 patent drawing

AI summary

A barbecue support assembly for supporting an elongate skewer or other accessories at one or more preselected heights above a barbecue grill. The barbecue support assembly includes one or more body elements having one or more parts thereof positionable substantially at one of the preselected heights. Also the part includes one or more apertures in which an end of the skewer is receivable. A rotatable and removable leg assembly is also provided.