Nesting measuring cups
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Solution Overview
Problem
Existing nesting measuring cups lack the ability to display multiple types of measurements in a fanned out position and often restrict users to a single measurement system, such as English or metric, without flexible handling options.
Innovation Solution
A set of nesting measuring cups with handles that can be fanned out in both clockwise and counter-clockwise directions, featuring a stop mechanism that allows users to fix the handles in predetermined positions, enabling the display of either English or metric measurements by engaging abutments on the pour spouts or slots, allowing for user preference.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If nesting measuring cups are designed with fixed handles, then the structure is simple and easy to manufacture, but the user cannot display multiple measurement types (English/metric) simultaneously
Solution Approach 1:
The handle is designed to be rotatable relative to the cup body, allowing it to change orientation dynamically. This enables the same handle to display different measurement types (English/metric) at different angles, providing versatility without requiring multiple separate handles or complex mechanisms.
Solution Approach 2:
The handle is segmented into a rotatable component that can be independently positioned. This segmentation allows the measurement indicators on the handle to be oriented in different directions, enabling the display of multiple measurement types while keeping the overall structure relatively simple.
2Ease of operation
If the measuring cups allow free rotation, then the user can easily switch between measurement types, but the handles cannot be fixed in predetermined positions
Solution Approach 1:
Stop positions are pre-established at specific angular locations on the cup body. These stops are positioned in advance to correspond with desired measurement display orientations, allowing the user to quickly and easily rotate the handle to predetermined positions without requiring complex locking mechanisms during operation.
3Adaptability or versatility
If multiple stops are added to fix handles in multiple positions, then the user can display different measurements, but the device complexity increases
Solution Approach 1:
Instead of adding complex locking mechanisms throughout the handle structure, simple stop positions are created at specific locations on the cup body. Each stop is a localized feature that provides a fixed position, allowing multiple display orientations to be achieved through simple geometric features rather than complex mechanical systems.
Data Source
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AI summary
Nesting measuring cups include a first measuring cup having a measuring portion for measuring a first volume, a first handle provided on first measuring portion, and measuring cup includes upper and lower faces. A first pour spout on first measuring portion has two spaced apart end walls defining pour spout. A second measuring cup has a second measuring portion for measuring a second volume and a second handle. Second measuring volume is smaller than first measuring volume and nests inside it. A second pour spout is on second measuring portion, and a post is provided adjacent lower face of second measuring portion. Post is engageable with a stop on upper face of first measuring portion, so user may rotate second measuring cup relative to first measuring cup until post engages stop, stops rotation of first and second measuring cups relative to each other, and achieves fixed fanned out position.