Adjustable Charcoal Fuel Support for Precise Grill Heat Control
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing charcoal grills lack an efficient mechanism for adjusting the distance between the fuel source and the cooking surface, limiting precise temperature control and flexibility in cooking configurations.
Innovation Solution
A cooking apparatus with an adjustable fuel support system, featuring a handle and interconnected shaft assembly that allows for vertical and longitudinal adjustments of the fuel component support device within the grill, enabling precise positioning and height changes to optimize cooking conditions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed fuel support structure is used in charcoal grills, then the structure is simple and stable, but the distance between the fuel source and cooking surface cannot be adjusted, limiting temperature control flexibility
Solution Approach 1:
The patent applies the dynamics principle by transforming the fixed fuel support structure into an adjustable one. The fuel support device can move between multiple height positions (e.g., first, second, and third positions) relative to the cooking surface, allowing dynamic adjustment of the distance between fuel and food. This enables temperature control flexibility while maintaining structural stability through defined positioning stops.
Solution Approach 2:
The adjustment mechanism is segmented into discrete height positions with corresponding retention devices. The fuel support device can be positioned at specific levels (first, second, third positions) rather than continuous adjustment, simplifying the mechanism while providing adequate temperature control options for different cooking needs.
2Adaptability or versatility
If existing charcoal grills use basic fuel support, then the device complexity is low, but the cooking configurations are limited and precise temperature control is difficult
Solution Approach 1:
The fuel support device transitions from a static to a dynamic structure with multiple adjustable height positions. This allows users to configure the grill for different cooking styles (e.g., direct high-heat grilling with fuel close to food, or indirect low-heat cooking with fuel farther away), expanding cooking configuration options while using a relatively simple mechanism with defined stopping positions.
Data Source
AI summary
A cooking apparatus with a cooking container in which is received a fuel component support device. The cooking apparatus having an adjustment mechanism drivingly connected with the fuel component support device. The adjustment mechanism includes a handle section and an interconnected shaft assembly connected with the handle section, the interconnected shaft assembly including a first shaft section and a linkage assembly drivingly connected to the first shaft section and positioned between a base portion of the cooking container and the fuel component support device such that rotation of the first shaft, as by a vertical swinging of the handle section, produces an opposite direction change in vertical height in the linkage assembly and the supported fuel component support device. A handle engagement section is provided as in one that includes a plurality of height position stop engagement locations. Also, in an embodiment, the handle section is releasably engageable with the engagement locations as to releasably fix the fuel component support rack at one of a plurality of different height positions.