Retractable Refrigerator Dispenser for Flush Door Integration
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Solution Overview
Problem
Refrigerators with built-in water or ice dispensers often compromise the inner volume and aesthetic appeal due to protruding dispenser components, and lack efficient storage solutions for door baskets.
Innovation Solution
A dispenser assembly that moves rearward upon operation to form a container receiving part, and a door basket with automatic cover mechanisms, allowing for flush integration with the refrigerator door and enhanced storage accessibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a dispenser is recessed from the front surface of the refrigerator door, then the dispenser can dispense water or ice, but the rear surface of the dispenser door protrudes rearward, reducing the inner volume of the refrigerator
Solution Approach 1:
The dispenser assembly is designed to move between a retracted position (when not in use) and an extended position (when dispensing). The movable wall slides rearward to form the container receiving part only when needed, and returns to its original position to maximize refrigerator inner volume, thus resolving the contradiction between dispenser functionality and volume preservation.
2Ease of operation
If a dispenser is recessed from the front surface of the refrigerator door, then the dispenser can dispense water or ice, but the appearance of the refrigerator is compromised due to the protruding rear surface
Solution Approach 1:
The movable wall allows the dispenser to maintain a flush appearance with the refrigerator door when not in use, while extending only when needed for dispensing. This dynamic configuration resolves the contradiction between operational functionality and aesthetic appearance by minimizing visual disruption during non-operational states.
3Adaptability or versatility
If the dispenser wall moves rearward to form a container receiving part, then water or ice can be received in a container, but the dispenser structure becomes more complex
Solution Approach 1:
The dispenser assembly is segmented into a movable wall and a stationary housing. The movable wall is a separate component that can slide independently to form the container receiving part, allowing the complex function of adaptive container reception to be achieved through a simple, modular mechanical structure rather than a monolithic complex design.
Data Source
AI summary
Provided is a dispenser of a refrigerator. A body of the dispenser can move back and forth. Only when a water or ice dispensing command is input, the body is moved to form a container receiving space. Thus, it is difficult to discriminate the dispenser from a refrigerator door when the dispenser is not operated.