J-Hook Cooking Appliance Tool for Safe Griddle and Grill Grate Removal

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Solution Overview

Problem

Existing outdoor grills and griddles lack efficient tools for removing cooking surfaces and securely storing cooking appliance accessories, leading to difficulties in cleaning, accessory management, and safety concerns.

Innovation Solution

A dual-function tool system featuring J-hooks and side tables that allow for easy removal and storage of cooking surfaces and accessories, with secure attachment mechanisms to prevent accidental detachment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If semi-permanent hooks are used to store accessories, then accessory storage is provided, but the hooks interfere with cover placement and cannot be easily removed for cleaning

Engineering Contradiction:
ImproveAccessory storage availabilityVSAvoidHook removal ease
Core Design Contradiction:
Ease of operationVSEase of manufacture

Solution Approach 1:

The hook system transitions from static/semi-permanent to dynamic/removable. The hooks are designed to be temporarily attachable and detachable, allowing users to remove them easily for cleaning or cover placement, yet remain securely attached during normal accessory storage operations.

Inventive Principle:
Principle #15Dynamics

2Ease of manufacture

If S-shaped hooks are used to store accessories, then easy removal for cleaning is enabled, but the hooks may accidentally become unhooked when lifting accessories

Engineering Contradiction:
ImproveHook removal easeVSAvoidHook attachment security
Core Design Contradiction:
Ease of manufactureVSReliability

Solution Approach 1:

The hook design employs asymmetric geometry where the hook shape does not mirror its attachment point. This asymmetry creates a configuration that is easy to attach but difficult to accidentally detach, as the accessory must be deliberately positioned to engage the hook properly, preventing accidental unhooking during normal use.

Inventive Principle:
Principle #4Asymmetry

3Ease of operation

If cooking surfaces are removed by hand, then cleaning and exchange is possible, but the process is difficult and unsafe due to weight, heat, and grease

Engineering Contradiction:
ImproveCooking surface removal capabilityVSAvoidUser safety risks
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

The hook system serves as an intermediary tool between the user and the heavy, hot cooking surface. Instead of directly handling the cooking surface, users attach accessories to hooks, which then facilitate the lifting and removal of the cooking surface through mechanical advantage and proper force distribution, reducing direct user exposure to heat and grease.

Inventive Principle:
Principle #24Intermediary (Mediator)

4Adaptability or versatility

If multiple storage hooks are provided, then accessory storage versatility is improved, but manufacturing cost and device clutter increase

Engineering Contradiction:
ImproveAccessory storage optionsVSAvoidNumber of hooks and manufacturing cost
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The hook system is designed with universal functionality where a single hook design serves multiple purposes: storing various types of accessories (tongs, spatulas, forks), facilitating cooking surface removal, and potentially serving as a lifting mechanism. This multi-functionality eliminates the need for multiple specialized hooks, reducing manufacturing complexity while maintaining versatility.

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

Data Source

PatentUS20250024995A1Outdoor cooking appliance tool
Publication Date: 2025.01.23 WH PRODUCTS LLC
  • US20250024995A1 patent drawing
  • US20250024995A1 patent drawing
  • US20250024995A1 patent drawing

AI summary

A cooking appliance tool removably mounted to a cooking appliance. The tool includes a horizontal handle with two opposing J-hooks extending downward from opposite ends of the handle. The J-hooks are configured to removably engage a cooking surface such as a griddle plate or grill grate.