Interconnectable Dinner Plates With U-Shaped Rim for One-Handed Serving
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Solution Overview
Problem
Conventional dinner plates are difficult to handle and serve simultaneously, leading to inefficiencies, food cooling, accidents, and logistical errors, as waiters or waitresses can typically manage only three plates with both hands, limiting guest satisfaction and increasing labor costs.
Innovation Solution
Interconnected dinner plates with a unique U-shaped rim element allow multiple plates to be securely linked around a central plate, enabling one-handed carrying and serving, using a stable and detachable connection that maintains ease of use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If multiple dinner plates are carried separately with both hands, then each plate can be handled individually, but the number of plates that can be served simultaneously is limited to three, increasing waiting time and labor costs
Solution Approach 1:
Multiple separate dinner plates are merged into a single interconnected assembly through the U-shaped rim elements that link adjacent plates together. This allows a waiter to carry and serve multiple plates (5-10 plates) as one unit, dramatically increasing the number of plates served simultaneously and reducing guest waiting time.
Solution Approach 2:
The interconnected plate assembly is designed with detachable U-shaped rim elements that allow individual plates to be easily separated from the assembly during the serving process. This segmentation enables the waiter to serve plates one by one while maintaining the stability of the remaining plates in the assembly.
2Reliability
If conventional separate plates are used, then each plate is simple and easy to manufacture, but the plates are loose and wobbly when carried, reducing safety and increasing accidents
Solution Approach 1:
Multiple simple dinner plates are combined into a stable assembly through U-shaped rim elements that interlink the plates. This merging transforms individually loose and wobbly plates into a rigid, stable structure that can be safely carried and transported without accidents.
3Stability of the object's composition
If the rim element provides a stable connection between plates, then the assembly is rigid and stable, but the connection should still allow easy detachment for serving
Solution Approach 1:
The U-shaped rim element creates a dynamic connection that is stable during transport but easily detachable during serving. The sliding mechanism allows the rim to be firmly held in position for stability, yet can be quickly released by applying minimal force, enabling easy operation during the serving process.
4Ease of operation
If waiters use both hands to carry plates, then individual plates can be controlled, but the other hand is not free for assisting tasks like opening doors or switching lights
Solution Approach 1:
Multiple plates are merged into a single handheld assembly that can be carried and controlled with one hand. This frees the waiter's other hand to perform assisting tasks such as opening doors, switching lights, or helping guests, while maintaining efficient serving capability through the interconnected plate design.
Data Source
Figure 1
Figure 2~3
Figure 4~5C
AI summary
The invention concerns a set of dinner plates (3,4) of uniformly produced plates, wherein one central dinner plate (3) is manually supported by a waiter (1) and the outer dinner plates (4) are temporarily connected to said central dinner plate (3) by means of a rim element (5) of the dinner plates (3,4), wherein said rim element (5) is executed as a⊃-shaped grip or slide element, wherein the waiter (1) can serve out the set of dinner plates (3,4) to the guests in a very economical way.