Juicer Strainer Switching for Separation Mode and Easy Cleaning
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Solution Overview
Problem
Conventional juicers are cumbersome to clean and do not accommodate diverse user preferences for juice extraction, as they require manual disassembly and cannot switch between modes for separating juice and debris or producing mixtures.
Innovation Solution
A juice extracting apparatus with a hollow drum and screw assembly that includes a mesh-type strainer and a solid-type strainer, allowing users to select between modes for separating juice and debris or producing a mixture, with the strainers being detachably mounted for easy cleaning and operation mode changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a mesh-type strainer is used to separate juice and debris, then juice separation is improved, but cleaning difficulty increases
Solution Approach 1:
The strainer is divided into a mesh-type strainer and a solid-type strainer that can be selectively mounted on the lower assembly. This segmentation allows users to choose the appropriate strainer type for different needs, with the solid-type being easier to clean and the mesh-type providing better separation when needed.
Solution Approach 2:
The system allows dynamic switching between mesh-type and solid-type strainers based on operational requirements. The detachable mounting enables users to change strainer types during different usage scenarios, optimizing both separation performance and cleaning ease depending on the task.
2Device complexity
If a fixed strainer configuration is used, then device simplicity is maintained, but adaptability to different user preferences deteriorates
Solution Approach 1:
The lower assembly is designed with a universal mounting interface that accepts both mesh-type and solid-type strainers. This multi-functionality allows a single base device to serve multiple purposes: juice separation mode with mesh strainer, mixture mode with solid strainer, and easy cleaning mode with solid strainer, thereby enhancing adaptability without significantly increasing complexity.
3Reliability
If manual disassembly is required for cleaning, then cleaning thoroughness is improved, but time consumption increases
Solution Approach 1:
The screw assembly is segmented into an upper assembly and a lower assembly that can be easily separated. The lower assembly with its detachable strainer can be quickly removed for cleaning without requiring complete disassembly of the entire device, thus maintaining cleaning thoroughness while reducing time consumption.
Solution Approach 2:
The strainer is designed with a detachable mounting structure that allows it to be easily removed before cleaning is needed. This preliminary design feature enables users to quickly access and clean the strainer without having to disassemble complex components, reducing both time and effort required for maintenance.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables easy cleaning and adaptable operation modes to meet various user preferences, such as separating juice and debris or producing a mixture, by allowing users to select between mesh-type and solid-type strainers, improving user convenience and efficiency.
Implementation Method 1
a screw assembly (200) disposed within the hollow drum (100)... for crushing and compressing a subject to be extracted
Implementation Method 2
a mesh-type strainer (276)... both a juice and a debris produced by a rotation of the screw assembly (200) may not pass through the solid-type strainer (276')
Data Source
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AI summary
A juicer is provided, which includes a juice extracting apparatus for crushing and compressing a subject to be extracted, wherein a mesh-type strainer (276) and a solid-type strainer (276' or 286) are selectively provided in the juice extracting apparatus