Reusable Zipper Shipping Box for Compact Return
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Solution Overview
Problem
Direct-to-door delivery in e-commerce results in increased carbon emissions and substantial waste due to the high volume of packaging materials used, with reusable shipping containers being impractical due to cost and wear issues.
Innovation Solution
A reusable and zipper-reconfigurable shipping box that can transition between a shipping container state and a compacted state, allowing for efficient return shipping and multiple uses, featuring a zipper that seals or unseals to change its configuration, reducing volume and cross-sectional area, and incorporating modular design for repair and reuse.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of substance
If reusable shipping containers are used, then packaging waste is reduced, but shipping costs increase due to the need to transport empty containers back
Solution Approach 1:
The box transitions from a rigid shipping container state to a compacted state through dynamic reconfiguration. The sidewalls are designed to fold and collapse, transforming the box's shape and volume based on its usage state, allowing efficient return shipping in a compacted configuration.
Solution Approach 2:
The box employs flexible sidewalls that can bend and fold, replacing rigid structural elements. This flexibility enables the box to be collapsed into a compacted state for return shipping, significantly reducing the volume occupied during transport while maintaining structural integrity when in use.
2Strength
If the box is made rigid to protect items, then durability is improved, but the box occupies more volume when returned empty
Solution Approach 1:
The box transitions from a rigid shipping container state to a compacted state through dynamic reconfiguration. The sidewalls are designed to fold and collapse, transforming the box's shape and volume based on its usage state, allowing efficient return shipping in a compacted configuration.
Solution Approach 2:
The box is divided into modular components including sidewalls, base, and lid that can be independently folded and reconfigured. This segmentation allows the box to maintain rigidity when needed for protection while enabling compact folding for return shipping by collapsing the segmented sections.
3Duration of action of stationary object
If the box is designed for multiple uses, then sustainability is improved, but the box requires complex reconfiguration mechanisms
Solution Approach 1:
The box transitions from a rigid shipping container state to a compacted state through dynamic reconfiguration. The sidewalls are designed to fold and collapse, transforming the box's shape and volume based on its usage state, allowing efficient return shipping in a compacted configuration.
Solution Approach 2:
The box employs flexible sidewalls that can bend and fold, replacing rigid structural elements. This flexibility enables the box to be collapsed into a compacted state for return shipping, significantly reducing the volume occupied during transport while maintaining structural integrity when in use.
Data Source
AI summary
A reusable shipping box with a shipping container state and a compacted state is disclosed. The reusable shipping box may comprise a lid that seals the shipping box, a base, and a set of four sidewalls. The shipping box may also comprises a zipper that: (i) zips down from the lid to the base between two adjacent sidewalk in the set of four sidewalls; (ii) is closed in the shipping container state; and (iii) is open in the compacted state. The shipping box may also comprises a cavity that is: (i) surrounded by the set of four sidewalls, the lid, and the base in the shipping container state; (ii) accessible via the lid when the shipping box is open; and (iii) collapsed in the compacted state.