Flexing Container Opening to Prevent Product Bridging
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Solution Overview
Problem
Existing product dispensing systems face issues with product bridging, where products become wedged between container walls, preventing them from exiting, especially when the rear wall does not flex, requiring manual intervention.
Innovation Solution
A dispenser system with a container design that allows the rear wall to flex outward when products exit, increasing the opening's length and preventing bridging by creating a gap between the container's lower portion and the dispenser's rear wall, enabling products to pass through without obstruction.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If the rear wall of the container is made rigid to maintain structural integrity, then the container strength is improved, but product bridging occurs preventing products from exiting
Solution Approach 1:
The rear wall of the container is designed as a flexible element that can bow outward when products exit through the opening. This flexibility allows the wall to dynamically adjust during product dispensing, preventing products from becoming wedged or bridged between rigid walls, while still maintaining sufficient structural integrity to hold the container shape during shipping and storage.
Solution Approach 2:
The container's rear wall transitions from a static rigid structure to a dynamic flexible structure that can change shape during operation. The wall bows outward during product exit and returns to its original position when empty, enabling continuous product flow without manual intervention to clear bridging.
2Ease of operation
If the opening in the container is made larger to facilitate product exit, then the ease of operation is improved, but the container volume is reduced
Solution Approach 1:
The effective opening size is dynamically changed through the flexing action of the rear wall. When products need to exit, the wall bows outward to increase the opening's longitudinal length, facilitating easy product removal. When not in use, the wall returns to its original position to maximize the container's internal volume for product storage.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system effectively minimizes product bridging by allowing the rear wall to flex and extend the opening's length, ensuring smooth product dispensing without manual intervention, enhancing operational efficiency.
Implementation Method 1
the frame structure is spaced from the lower portion of the second wall such that the lower portion bows outward and increases the longitudinal length when at least one product of the plurality of products engages the lower portion as it exits the container
Data Source
AI summary
A product dispensing system including a dispenser having an upper support deck that defines a deck opening and a lower support deck that defines a product display area, a container positioned on the upper support deck, the container including first and second walls that define an internal volume, wherein the first wall defines an opening having a longitudinal length that is aligned with the deck opening, and wherein the second wall includes a lower portion proximate the container opening, and a plurality of products initially housed in the internal volume, wherein the dispenser is spaced from the lower portion of the second wall such that the lower portion bows outward and increases the longitudinal length when a product engages the lower portion as it exits the container through the container opening.