Adjustable Slatted Chop Rack for Even Heat Exposure

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Solution Overview

Problem

Cooking chops without bones on a conventional rack is challenging due to instability, leading to uneven cooking, and controlling heat exposure is difficult, requiring constant supervision and limiting cooking control.

Innovation Solution

A chop rack with a tray and support frames that maintain meat upright, allowing bone contact with the tray base, and adjustable slatted sidewalls for fine-tuned heat distribution, ensuring even cooking without constant supervision.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If chops are cooked on a conventional rack, then the cooking process can proceed, but the chops become unstable and fall over requiring constant supervision

Engineering Contradiction:
Improvecooking stabilityVSAvoidsupervision requirement
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The chop rack is divided into multiple vertical slots that separate individual chops, preventing them from touching and destabilizing each other. Each slot acts as an independent stabilizing structure, allowing chops to be positioned bone-side down without requiring constant supervision to prevent them from falling over.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The rack transitions from a conventional horizontal cooking surface to a vertical orientation with upward-extending slots. This dimensional change allows chops to stand upright on their bone ends, providing inherent stability through gravity and eliminating the need for constant supervision to maintain proper positioning.

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

2Manufacturing precision

If chops are positioned bone side down for even cooking, then cooking quality improves, but it becomes difficult to maintain this position without supervision

Engineering Contradiction:
Improvecooking uniformityVSAvoidself-stabilization
Core Design Contradiction:
Manufacturing precisionVSExtent of automation

Solution Approach 1:

The rack provides vertical slots that enable chops to stand upright in a bone-side down position. This vertical orientation uses gravity to naturally maintain the correct cooking position, achieving self-stabilization without requiring supervision while ensuring uniform heat distribution across the chop surfaces.

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

Solution Approach 2:

The chop rack structure itself provides the stabilizing function through its vertical slots and spacing. The design inherently maintains chops in the correct position throughout cooking, making the system self-regulating and eliminating the need for external supervision to preserve cooking uniformity.

Inventive Principle:
Principle #25Self-service

3Productivity

If heat exposure is increased for faster cooking, then cooking time decreases, but heat control becomes difficult and cooking becomes uneven

Engineering Contradiction:
Improvecooking speedVSAvoidheat control precision
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The rack features varying slot widths and spacing configurations that create different heat exposure zones. Some slots allow greater heat penetration for faster cooking, while others provide more shielding for gentle cooking, enabling simultaneous control of cooking speed and uniformity across multiple chops without complex heat regulation mechanisms.

Inventive Principle:
Principle #3Local quality

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 chop rack stabilizes chops for even cooking, allows for intuitive bone-down cooking, and provides durable, easy-to-use heat control, reducing the need for constant supervision and enhancing cooking consistency.

Implementation Method 1

allows a bone portion of the meat to come into contact with the base of the tray

Methodology Applied
Scientific EffectThermal conduction: Conduction (thermal)

Implementation Method 2

a central portion of both sidewalls does not have a slat to form an opening in the cooking surface to allow heat through

Methodology Applied
Scientific EffectThermal radiation: Thermal Radiation

Data Source

PatentUS10182683B2Chop rack
Publication Date: 2019.01.22 MEYER STEVE
  • US10182683B2 patent drawing
  • US10182683B2 patent drawing
  • US10182683B2 patent drawing

AI summary

A chop rack that has a first and second sidewall that each has a set of spaced-apart slats connected along their respective lower edges that adjustably and selectively interlock with one another to form a cooking surface that allows for fine-tuned heat adjustments. Additionally, a central portion of both sidewalls does not have a slat to form an opening in the cooking surface to allow heat through to create even cooking conditions.