Integrated Tray Table Pouch for Visible Travel-Item Storage
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Solution Overview
Problem
Passenger cabins, particularly in economy seating classes, lack sufficient stowage space for small travel items, leading to the risk of these items being forgotten and left behind during deplaning due to their inconspicuous storage in overhead bins, under-seat spaces, and literature pockets.
Innovation Solution
A tray table assembly with an integrated pouch that attaches to the back of the tray table, featuring a transparent or translucent outer layer to make contents visible and a closeable opening, allowing secure storage and visibility of items like smartphones and passports, ensuring passengers remember to retrieve them during deplaning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If small items are stored in overhead bins or under seat space, then stowage capacity is utilized, but items become inconspicuous and may be forgotten during deplaning
Solution Approach 1:
The pouch utilizes transparency or translucency as a visual property change to make contents visible. The outer layer of the pouch is made transparent or translucent material, allowing passengers to see items stored inside without opening the pouch, thus preventing items from being forgotten during deplaning while maintaining organized stowage capacity
Solution Approach 2:
The pouch acts as an intermediary container between the tray table and the items to be stored. It provides a dedicated, visible stowage space that mediates between the need for organized storage and the need for item visibility, solving the contradiction by creating a conspicuous storage location that is both organized and visible
2Quantity of substance
If items are stored in literature pockets, then stowage space is utilized, but items remain hidden and may be left behind
Solution Approach 1:
The pouch uses transparent or translucent material to change the visual property of stored items from hidden to visible. This allows passengers to easily locate and retrieve items without having to search through concealed spaces, significantly improving ease of operation while maintaining secure stowage capacity
Solution Approach 2:
The pouch is segmented into distinct layers including an outer transparent layer, inner lining, and closeable opening mechanism. This segmentation allows for organized storage while maintaining visibility, and the closeable opening provides secure closure while still allowing easy access when needed
3Loss of information
If a transparent pouch is used for visibility, then item visibility is improved, but pouch structural integrity may be compromised
Solution Approach 1:
The pouch is constructed using composite materials where the outer layer is transparent or translucent material combined with an inner lining material. This composite structure provides both visibility through the outer layer and structural integrity through the inner lining and reinforcement elements, resolving the contradiction between transparency and strength
Solution Approach 2:
The pouch utilizes flexible shell construction with transparent or translucent material that maintains structural integrity while allowing visibility. The flexible nature of the material allows it to conform to the tray table surface while maintaining sufficient strength to protect contents, and the thin film structure provides both transparency and durability
Data Source
AI summary
The present disclosure provides a tray table assembly including a pouch configured to temporarily stow travel essentials during flight. The pouch is removably attached to the back of the tray table by way of a plurality of removable fasteners. The pouch includes inner and outer layers forming an interior space therebetween accessible through a top opening that may be zippered or otherwise closeable. In some embodiments, the pouch is constructed from soft material such as neoprene rubber, and at least the outer layer is made from mesh or translucent material such that the contents are visible to the passenger, so they are not forgotten and left behind.