Transformable Cylindrical Snack Container With Interlocking Serving Bowl

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Solution Overview

Problem

Existing composite containers for snack foods do not easily facilitate sharing of contents, as they are not designed to transform into serving bowls, making it inconvenient to share or serve the contents without passing the entire container around.

Innovation Solution

A cylindrical container system that includes flexible interlocking panels which can be stored inside or outside the container and assembled into a serving bowl, using the overcap or integral bottom tabs as a base, allowing for easy transformation into a bowl-like structure for sharing or serving.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If a traditional cylindrical container is used to hold snack foods, then the container structure is simple and easy to manufacture, but it does not facilitate sharing of contents as users must pass the entire container around

Engineering Contradiction:
Improveease of sharingVSAvoidcontainer structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The container is divided into multiple detachable panels that can be separated from the cylindrical body. These panels can then be assembled around the container to form a bowl-shaped serving structure, enabling multiple users to access contents simultaneously without passing the entire container.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The container structure is transformed from a static cylindrical shape to a dynamic configuration where panels can be detached and reassembled into a bowl shape. This dynamic transformation allows the same components to serve dual purposes: individual containment and group serving.

Inventive Principle:
Principle #15Dynamics

2Adaptability or versatility

If flexible interlocking panels are added to enable transformation into a serving bowl, then sharing capability is improved, but the device complexity and manufacturing difficulty increase

Engineering Contradiction:
Improveserving capabilityVSAvoidmanufacturing complexity
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The same flexible panels that form the container body are designed to serve dual functions: maintaining the cylindrical container shape during storage and transport, and forming the bowl-shaped serving structure during use. This eliminates the need for separate components for each function.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Solution Approach 2:

The flexible panels are designed to nest within the cylindrical container when not in use, allowing the bowl-forming components to be stored compactly inside the container itself. This reduces packaging requirements and simplifies distribution.

Inventive Principle:
Principle #7Nested doll (Nesting)

3Ease of operation

If the container is designed to transform into a bowl shape, then user convenience and social interaction are enhanced, but the structural stability and composition may be compromised

Engineering Contradiction:
Improveuser convenienceVSAvoidstructural stability
Core Design Contradiction:
Ease of operationVSStability of the object's composition

Solution Approach 1:

The flexible panels are designed with curved geometries that naturally form stable bowl shapes when assembled. The curvature of the panels provides structural integrity to the bowl form, distributing loads evenly and maintaining stability during the serving process.

Inventive Principle:
Principle #14Spheroidality (Curvature)

Solution Approach 2:

The panels are pre-formed with specific geometries and include pre-positioned interlocking features that guide proper assembly into the bowl shape. This preliminary preparation ensures that users can reliably transform the container into a stable serving structure without requiring complex assembly instructions or tools.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS9930979B2Cylindrical container and serving bowl
Publication Date: 2018.04.03 SONOCO DEVELOPMENT INC
  • US9930979B2 patent drawing
  • US9930979B2 patent drawing
  • US9930979B2 patent drawing

AI summary

A cylindrical container having a plastic overcap and flexible panels that can be assembled into a serving bowl are provided. The cylindrical container may hold snack foods or other items. The flexible bowl panels lock together and may mate with the overcap to form the serving bowl. The flexible bowl panels may be packaged outside one or more cylindrical containers or may fit inside a container.