Shipping Package for Elongated Articles with Suspended Inner Cavity
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Solution Overview
Problem
Existing packaging solutions for elongated, fragile articles like fluorescent tubes often result in a significant percentage of items arriving at their destination damaged or broken during shipping.
Innovation Solution
A shipping package design featuring an outer portion with series of walls defining a cavity, an article receiving portion with foldable panels, and a transition portion that suspends the receiving portion within the cavity, allowing it to be spaced from the inner surfaces, secured using a tab and slot arrangement, and formed from a single blank of material.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If existing packaging solutions are used for elongated fragile articles, then the packaging structure is simple, but the articles arrive damaged or broken during shipping
Solution Approach 1:
The packaging structure is divided into three distinct segments: an outer portion with walls defining a cavity, an article receiving portion with foldable panels that wrap around the article, and a transition portion connecting them. This segmentation allows each part to perform its specific function - the outer portion provides structural support, the receiving portion provides article-specific protection, and the transition portion enables suspension - thereby improving reliability without requiring overly complex integrated designs
Solution Approach 2:
The article receiving portion is nested within the cavity defined by the outer portion, with the transition portion suspending the receiving portion inside the cavity space. This nested arrangement allows the packaging to maintain a compact outer form while creating an inner protective environment that suspends the article, reducing contact with outer surfaces and improving protection during shipping
2Reliability
If the article receiving portion is spaced from inner surfaces to reduce contact, then protection is improved, but the packaging complexity increases
Solution Approach 1:
The transition portion acts as an intermediary element that connects the outer portion to the article receiving portion while suspending the receiving portion within the cavity. This intermediary structure creates the necessary spacing between the article and the outer walls, preventing direct contact and improving protection, while still providing a clear structural pathway for assembly
3Adaptability or versatility
If foldable panel sections are used to wrap about the article, then adaptability to varying dimensions is improved, but manufacturing complexity increases
Solution Approach 1:
The article receiving portion is constructed from foldable panel sections that can be collapsed into a flat blank for easy manufacturing and storage, then expanded and folded around articles of varying dimensions. This flexible panel design allows the packaging to adapt to different article sizes while maintaining simple fabrication processes using standard folding and joining techniques
Data Source
AI summary
A shipping package comprising for an elongated article includes an outer portion having a series of walls that cooperate to define a cavity, an article receiving portion that defines a passage within which the elongated article is received, and a transition portion between the outer portion and the article receiving portion. The transition portion suspends the article within the cavity such that the article is spaced from inner surfaces defined by walls. The outer portion, the article receiving portion and the transition portion may be formed integrally with each other from a single blank of material.