Drop-In Food Pan Shield Mounting for Code-Compliant Positioning
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Solution Overview
Problem
Existing food protector installations often fail to meet FDA and NSF Standard 2 guidelines and local health codes due to improper positioning, leading to costly reinstallation and potential damage to countertops.
Innovation Solution
A food protector apparatus that attaches directly to a drop-in food pan, ensuring the shield is positioned correctly relative to the pan, eliminating the need for separate installation and compliance with health codes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If food protectors are mounted directly to the countertop surface, then installation flexibility is improved, but positioning accuracy relative to the food pan deteriorates
Solution Approach 1:
The food pan serves as an intermediary component between the countertop and the food protector. The support members attach to the food pan rather than directly to the countertop, using the pan as a mediator to achieve both easy installation and precise positioning. This resolves the contradiction by decoupling the mounting process from the positioning requirement.
Solution Approach 2:
The food pan is pre-positioned in the countertop receptacle before the food protector is installed. This preliminary positioning action establishes the correct location, and then the food protector is attached to the already-positioned pan, ensuring both ease of installation and compliance with positioning requirements.
2Productivity
If food protectors are installed by parties with little knowledge of health codes, then installation speed is improved, but compliance with health codes deteriorates
Solution Approach 1:
The system is designed to be self-regulating and self-explaining. The support members are configured to attach only to properly positioned food pans, and the geometry of the attachment system guides the installer to achieve compliant positioning without requiring knowledge of health codes. The system itself ensures compliance through its design.
Solution Approach 2:
The patent uses visual indicators such as colored markings or visual cues on the support members or food pan to indicate correct positioning. This allows installers without specialized knowledge to quickly identify and achieve the required positioning, maintaining both speed and compliance.
3Reliability
If food protectors are relocated after improper installation, then compliance with health codes is improved, but loss of time and material increases
Solution Approach 1:
The design incorporates built-in error prevention that cushions against improper installation in the first place. The support members and attachment mechanisms are designed to make improper installation difficult or impossible, preventing the need for relocation and the associated time and material losses.
4Ease of manufacture
If the leading edge of the food shield is positioned more than 7 inches from the front edge of the food, then ease of cleaning is improved, but compliance with NSF Standard 2 deteriorates
Solution Approach 1:
The system provides visual feedback through the geometric relationship between the support members, food pan, and food shield. The design makes it visually apparent when the shield is at the correct distance, allowing installers to achieve compliance while maintaining cleaning accessibility.
Data Source
AI summary
The food protector apparatus of the invention attaches directly to the food pan such that the food protector shield is at the proper location with respect to the food pan. Because the food protector apparatus is attached to the food pan, proper installation of the food pan ensures that all of the corresponding standards and health code requirements are met. Thus, it is virtually impossible for the food protector to be installed in a countertop in a way that fails to meet those standards and requirements.