Method of manufacturing a display cabinet

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Solution Overview

Problem

Existing display cabinet manufacturing methods fail to efficiently cater to diverse customer needs by requiring multiple types of frames for different refrigerated display configurations, leading to inefficiencies in production and limited product variety.

Innovation Solution

A method and frame design that allows a single cabinet frame to be used for manufacturing two different types of display cabinets by installing the refrigeration component in either the rear or base portion, enabling flexibility in design to meet specific space and storage requirements.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If multiple types of cabinet frames are used to manufacture different display cabinet configurations, then product variety and customer satisfaction improve, but manufacturing complexity and production time increase

Engineering Contradiction:
Improveproduct varietyVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The cabinet frame is designed as a universal structure that can accommodate refrigeration components in multiple locations (rear portion, base portion, or both). This multi-functional design allows a single frame type to produce different display cabinet configurations, thereby improving product variety while avoiding the need to manufacture multiple frame types, which would increase manufacturing complexity.

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

2Adaptability or versatility

If multiple types of cabinet frames are used to accommodate different refrigeration component locations, then design flexibility improves, but the number of parts and inventory requirements increase

Engineering Contradiction:
Improvedesign flexibilityVSAvoidnumber of parts
Core Design Contradiction:
Adaptability or versatilityVSQuantity of substance

Solution Approach 1:

The universal cabinet frame design incorporates multiple mounting locations and attachment mechanisms that can accommodate refrigeration components in different positions using the same frame structure. This reduces the total number of unique parts required, as a single frame type replaces what would otherwise require multiple specialized frame types, thereby reducing inventory requirements.

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

3Ease of manufacture

If refrigeration components are installed in fixed locations only, then manufacturing process simplicity is maintained, but the ability to meet diverse customer needs is limited

Engineering Contradiction:
Improvemanufacturing process simplicityVSAvoidcustomer need satisfaction
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The cabinet frame incorporates dynamic configurability through adjustable mounting mechanisms that allow the refrigeration component location to be changed based on customer requirements. The frame can be configured to install components in the rear portion, base portion, or both locations, maintaining manufacturing simplicity while enabling customization to meet diverse customer needs.

Inventive Principle:
Principle #15Dynamics

4Productivity

If a single cabinet frame type is used for all configurations, then manufacturing efficiency improves, but the ability to create different display cabinet types is reduced

Engineering Contradiction:
Improvemanufacturing efficiencyVSAvoidproduct variety
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The single cabinet frame type is designed with universal mounting capabilities that enable it to produce different display cabinet configurations. By incorporating multiple predetermined attachment locations and flexible mounting mechanisms, the same frame can be used to create various cabinet types with different refrigeration component placements, thereby maintaining manufacturing efficiency while achieving product variety.

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

Data Source

PatentUS12370636B2Method of manufacturing a display cabinet
Publication Date: 2025.07.29 CARRIER CORP
  • US12370636B2 patent drawing
  • US12370636B2 patent drawing
  • US12370636B2 patent drawing

AI summary

A method of manufacturing a display cabinet for a refrigerated display, comprising: assembling a cabinet frame configured to have a refrigeration component installed at either of both a rear portion and a base portion of the cabinet frame; selecting from both the rear portion and the base portion either the rear portion or the base portion of the cabinet frame for installation of the refrigeration component and installing the refrigeration component in the selected portion.