Outdoor grill toy

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Solution Overview

Problem

There is a need for a toy that allows children to simulate the experience of cooking grilled foods and monitoring their temperature safely, as existing toys do not provide a realistic simulation of cooking appliances and temperature monitoring.

Innovation Solution

A simulated outdoor grill with a simulated flame and thermometer that mimics the operation of a gas grill, featuring a movable flame plate and a removable thermometer that simulates temperature adjustment and reading.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a simulated thermometer is added to provide realistic temperature monitoring simulation, then the realism and engagement of the cooking experience is improved, but the device complexity increases

Engineering Contradiction:
Improverealism of cooking simulationVSAvoidstructure complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent creates a simplified copy of a real thermometer experience by using a probe that moves linearly to rotate a dial, replicating the essential function of temperature monitoring without requiring actual temperature sensing technology. This allows children to simulate checking food temperature realistically while keeping the mechanism simple and safe.

Inventive Principle:
Principle #26Copying

Solution Approach 2:

The thermometer probe serves multiple functions: it simulates inserting into food, rotating the dial to check temperature, and provides tactile feedback. The same mechanical components are used to create both the linear motion of insertion and the rotational motion of reading, reducing overall device complexity while maintaining realistic simulation.

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

2Adaptability or versatility

If a movable flame plate mechanism is implemented to simulate flame adjustment, then the realism of the cooking experience is improved, but the manufacturing complexity and assembly difficulty increase

Engineering Contradiction:
Improverealism of flame simulationVSAvoidassembly difficulty
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The flame plate is made movable rather than fixed, allowing it to be adjusted to different positions to simulate different flame intensities. This dynamic element adds realism to the cooking simulation while using simple mechanical components that are easy to manufacture and assemble.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The flame effect is divided into multiple flame segments on the flame plate, which can be individually positioned. This segmentation allows for realistic flame simulation while making the manufacturing process simpler, as each segment can be created independently and assembled in place.

Inventive Principle:
Principle #1Segmentation

3Adaptability or versatility

If realistic cooking simulation features are added to enhance child engagement, then the entertainment value is improved, but the safety risks from hot surfaces and burning materials increase

Engineering Contradiction:
Improveengagement of cooking experienceVSAvoidsafety risks
Core Design Contradiction:
Adaptability or versatilityVSObject-affected harmful factors

Solution Approach 1:

The patent converts the potential harm of real fire and hot surfaces into a beneficial simulation experience. The flame plate with colored segments simulates the appearance and adjustment of real flames without any actual fire, while the thermometer probe simulates temperature checking without exposure to hot surfaces. This allows children to engage with realistic cooking activities safely.

Inventive Principle:
Principle #22Blessing in disguise (Convert harm into benefit)

Solution Approach 2:

The patent introduces intermediary elements that mediate between the child and the potentially harmful aspects of real cooking. The simulated flame plate acts as an intermediary for fire, and the thermometer probe acts as an intermediary for hot surfaces, allowing children to experience cooking activities without direct exposure to dangerous elements.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentEP4331698B1Outdoor grill toy
Publication Date: 2025.09.10 MELISSA & DOUG LLC
  • EP4331698B1 patent drawingFigure 1A
  • EP4331698B1 patent drawingFigure 1B
  • EP4331698B1 patent drawingFigure 2A

AI summary

A simulated outdoor gas-fired grill includes a simulated thermometer. A grill assembly includes a grate (12) and a flame plate positioned below the grate (12). The flame plate includes simulated flame segments positioned to extend through slots in the grate (12). The flame plate is movable toward and away from the grate (12). A cam connected with a knob contacts the underside of the flame plate and moves the plate toward and away from the grate (12), simulating adjustment of the heat setting of the grill. The grill includes a port to hold a thermometer (100), which has a dial face at a proximal end and a probe at a distal end. The probe is biased in the distal direction and is movable inward and outward from a housing of the thermometer (100).Movement of the probe, rotates an indicator needle simulating measuring a temperature of a food item.