Collapsible Party Tray Assembly for Stable Stadium-Style Serving

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Solution Overview

Problem

There is a lack of large-scale, disposable, and easily transportable themed party snack trays suitable for events like sporting events and picnics, which limits options for serving and displaying food in a visually appealing and functional manner.

Innovation Solution

A collapsible food tray kit comprising a platform and foldable containers with sports-themed indicia, where the containers can be coupled to form different shapes and sizes, including angled openings to resemble a sports stadium, and include adjustable openings for accommodating various food containers, facilitating easy assembly and transport.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If large-scale themed party snack trays are made disposable and easily transportable, then ease of transport and setup is improved, but structural stability and reusability deteriorate

Engineering Contradiction:
Improveease of transportVSAvoidstructural stability
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The snack tray system is divided into multiple detachable components including a base platform, vertical supports, and container sections. Each component can be separately transported and assembled at the event location, enabling easy transport while maintaining structural integrity when assembled. The segmented design allows the large-scale tray to be broken down into manageable pieces without compromising the overall stability of the assembled structure.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The tray structure incorporates collapsible and foldable elements that can dynamically transition between a compact transport state and a stable assembled state. The vertical supports and container sections are designed to fold flat for transport but lock into rigid positions when assembled, providing structural stability during use. This dynamic design resolves the contradiction between ease of transport and structural stability.

Inventive Principle:
Principle #15Dynamics

2Ease of manufacture

If themed indicia are added to snack trays, then visual appeal and event theming are improved, but manufacturing complexity and cost increase

Engineering Contradiction:
Improvevisual appealVSAvoidmanufacturing complexity
Core Design Contradiction:
Ease of manufactureVSDevice complexity

Solution Approach 1:

The snack tray components utilize color variations and printed graphics to create themed indicia such as stadium seating patterns, team colors, and sports-related imagery. These visual elements are applied through printing or coloring processes during manufacturing, adding visual appeal without requiring complex structural modifications. The theming is achieved through surface treatment rather than structural complexity.

Inventive Principle:
Principle #32Color changes

Solution Approach 2:

The themed indicia on the snack trays replicate recognizable sports stadium features and team branding elements. By using simplified copies or representations of these familiar visual elements through printing and graphic design, the trays achieve authentic themed appearance without the manufacturing complexity of creating three-dimensional replicas or intricate structural details.

Inventive Principle:
Principle #26Copying

3Adaptability or versatility

If multiple foldable containers are assembled to form different shapes, then adaptability to different food items is improved, but assembly time and complexity increase

Engineering Contradiction:
Improveadaptability to different food itemsVSAvoidassembly time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The container system is segmented into standardized modular units that can be quickly assembled in different configurations. Each container module has uniform connection interfaces that allow rapid assembly without complex alignment procedures. This segmentation enables adaptability to different food item sizes and types while minimizing assembly time through standardized, quick-connect design.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The foldable containers are pre-formed with predetermined fold lines and pre-positioned connection elements that guide the assembly process. The containers arrive at the event location in a compact state with assembly instructions pre-printed on the components themselves. This preliminary preparation reduces on-site assembly time and complexity while maintaining the ability to create various configurations for different food items.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS10182676B2Collapsible party tray
Publication Date: 2019.01.22 D&B JOINT VENTURES
  • US10182676B2 patent drawing
  • US10182676B2 patent drawing
  • US10182676B2 patent drawing

AI summary

In some embodiments, a system and/or method may include a food tray kit. In some embodiments, the food tray kit may include a platform, a plurality of first foldable containers, a plurality of second foldable containers, and a third container. The plurality of first foldable containers may be couplable to the platform. At least some of the plurality of first foldable containers may contain, during use, food. At least some of the plurality of first foldable containers may include an opening cut at an angle to resemble a portion of a sports entertainment stadium. The plurality of second foldable containers may be couplable to the platform. At least some of the plurality of second foldable containers may contain, during use, at least one food container. The third container may be formed by the platform and at least some of the plurality of first foldable containers when coupled to the platform.