Can Holding Structure Activated by Cover Fitting
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Solution Overview
Problem
Existing solutions for closing cans after filling, such as those with integrated straws or additives, complicate the production and handling processes, making them more time-consuming and costly, and often fail to provide the desired functionality.
Innovation Solution
A can with a holding device that transitions from a passive to an active state when the cover is fitted, allowing the device to be inserted during production and filling without affecting the process, and featuring a mechanism that releases a connection between two parts upon closure, enabling activation and potential addition of substances or straws.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If an apparatus (e.g., straw or additive container) is arranged in a beverage container, then the container provides additional functionality (drinking capability or additive mixing), but the production process becomes more complex and time-consuming
Solution Approach 1:
The holding device is divided into two separate parts that are releasably connected. Part 1 is inserted into the can during production, while part 2 (containing the straw or additive container) remains outside. The connection between parts is released when the cover is fitted, allowing the straw to be pushed through the cover into the can. This segmentation enables simple production processes while providing additional functionality.
Solution Approach 2:
Part 1 of the holding device is preliminarily positioned in the can during the filling process, before the cover is fitted. The device is prepared in advance to receive the straw or additive container after closure. This preliminary positioning simplifies the overall process by separating the insertion timing of different components.
2Adaptability or versatility
If a holding device with connected parts is inserted into the can, then the device can provide additional functionality, but the device structure becomes more complex
Solution Approach 1:
The holding device is segmented into two parts with a releasable connection. Part 1 has a first end for insertion into the can and a second end with an opening. Part 2 contains the straw or additive container and connects to part 1. This segmentation allows the device to provide additional functionality while maintaining a relatively simple structure that can be manufactured easily.
Solution Approach 2:
The straw or additive container (part 2) is nested within or connected to the holding device structure. The opening in part 1 allows the straw to pass through, creating a nested arrangement that provides multiple functions (holding the can, providing drinking access) without significantly increasing structural complexity.
3Device complexity
If the holding device remains connected during production and filling, then the device structure is simpler, but the device cannot be activated to provide additional functionality
Solution Approach 1:
The holding device transitions from a static connected state during production to a dynamic activated state after closure. The releasable connection between part 1 and part 2 allows the device to change its configuration: connected during production for simplicity, and separable after closure to activate the additional functionality (straw insertion or additive release).
Solution Approach 2:
The connection between part 1 and part 2 is designed to be releasable at a specific location and condition (when the cover is fitted). This localized releasable connection allows the rest of the device to remain simple and connected, while enabling activation of functionality only where and when needed.
Data Source
AI summary
The invention relates to a can which, after it is filled, is closed by fitting a cover, and also to an apparatus which is intended to be inserted into an initially open can, and to a method for providing a can. The can according to the invention is characterized in that an apparatus is located in the can, the said apparatus being arranged and designed in such a way that it is moved from a first state to a second state when a cover is fitted onto the initially open can.