Freely installable cooker

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Solution Overview

Problem

Existing freely installable cookers have limited customization options, leading to high production costs due to the need for multiple assembly lines to accommodate diverse market demands, and users cannot easily adapt their cookers to changing needs.

Innovation Solution

A modular cooker design featuring a removable and interchangeable cooking module and additional household appliance modules, which can be positioned and configured within a support structure, allowing users to customize their setup and adapt to changing needs while minimizing production costs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If various household electrical appliances are assembled in a support structure with predetermined configurations, then a complete freely installable cooker is produced, but the possibility of customizing specific products is limited and production costs increase due to numerous assembly lines required

Engineering Contradiction:
Improvecustomization possibilityVSAvoidproduction cost
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The cooker is divided into separate functional modules (cooking hob, oven, microwave, etc.) that can be independently produced and then assembled in different configurations. Each module is designed with standardized connection interfaces, allowing them to be segmented from the support structure and reconfigured according to customer preferences without requiring complete reassembly lines.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The support structure is designed as a universal platform that can accommodate various types of cooking modules through standardized mounting mechanisms. This universal design allows the same base structure to support different module combinations, reducing the need for multiple specialized assembly lines while increasing customization options.

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

2Adaptability or versatility

If numerous assembly lines are developed to diversify production and satisfy product differences demanded by the market, then various customized cooker configurations are produced, but production costs considerably increase

Engineering Contradiction:
Improveproduct diversificationVSAvoidproduction cost
Core Design Contradiction:
Adaptability or versatilityVSProductivity

Solution Approach 1:

By segmenting the cooker into standardized modules, the production process can focus on manufacturing individual module types rather than complete customized units. This allows for economies of scale in module production while maintaining product diversity through different module combinations, thereby reducing the need for numerous specialized assembly lines.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The modular design allows smaller functional units to be nested within the larger support structure framework. This hierarchical organization enables efficient production where core components are manufactured separately and then integrated into the final product configuration, reducing overall production complexity and cost.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Ease of operation

If a predetermined cooker configuration is assembled, then a complete functional cooker is produced, but the user cannot easily adapt it to changed needs

Engineering Contradiction:
Improveuser adaptabilityVSAvoidassembly complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The connection mechanisms between modules and the support structure are designed to be dynamically adjustable rather than fixed. This allows users to easily reconfigure the cooker by removing and repositioning modules according to changing needs, transforming a static appliance into a dynamic, adaptable system without requiring complex assembly procedures.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The modules are pre-equipped with standardized connection interfaces and mounting features during manufacturing. This preliminary preparation of connection points and attachment mechanisms simplifies the user's reconfiguration task, as users only need to perform simple plug-and-play operations rather than dealing with complex assembly procedures.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11707132B2Freely installable cooker
Publication Date: 2023.07.25 WHIRLPOOL CORP
  • US11707132B2 patent drawing
  • US11707132B2 patent drawing
  • US11707132B2 patent drawing

AI summary

Freely installable cooker comprising:a support structure;a first cooking module removable, interchangeable and positionable in a first housing of the support structure.