Portable activity tray for children
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Solution Overview
Problem
Children often lack a convenient and accessible multi-purpose flat surface for activities during trips, leading to forgotten or lost items due to the lack of a unified storage solution for activity materials.
Innovation Solution
A portable activity tray with interconnected panels, zipped compartments, and adjustable straps, featuring a flat activity surface, storage pockets, and a removable foam pad for comfort, designed to provide a stable and organized space for various activities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a portable activity tray with integrated storage compartments is provided, then items are organized and accessible, but the device complexity increases
Solution Approach 1:
The tray is divided into multiple compartments separated by the inner panel, with each compartment accessible through individual zippered openings in the front and back panels. This segmentation allows organized storage of different activity items while maintaining a unified portable structure.
Solution Approach 2:
The tray structure serves multiple functions: the front and back panels provide both structural support and accessible openings for item retrieval, the inner panel acts as both a divider and a surface, and the zippered compartments provide both storage and organized access. This multi-functionality reduces the need for separate components.
2Ease of operation
If a flat activity surface with storage compartments is provided, then activity organization is improved, but the weight of the object increases
Solution Approach 1:
The storage space is segmented into compartments by the inner panel, allowing efficient use of volume and organized storage without requiring excessive material. Each compartment is accessed through zippered openings in the existing front and back panels, avoiding the need for additional structural elements.
Solution Approach 2:
The front and back panels serve dual purposes as both structural supports and access points to storage compartments. The inner panel functions as both a compartment divider and a potential activity surface, eliminating the need for separate components and reducing overall weight.
3Quantity of substance
If multiple compartments with zippered openings are provided, then item storage is improved, but the manufacturing precision requirements increase
Solution Approach 1:
The storage system is segmented into compartments defined by the inner panel, with each compartment having its own zippered opening. This segmentation allows for modular construction where zippers can be installed in standardized locations on the front and back panels, simplifying the manufacturing process.
Solution Approach 2:
The zipper openings are merged with the existing front and back panel structures rather than being separate components. The zippered openings are formed by cutting and reinforcing the existing panels, which reduces the number of separate parts and simplifies assembly while maintaining adequate manufacturing precision.
Data Source
AI summary
A portable activity tray for children is provided. The activity tray includes a first compartment and a second compartment. The first compartment provides a plurality of pockets for storing various items and also provides an activity surface for a child to play, draw and work on. An integrated cup holder is provided. The second compartment includes a removable foam pad making placement of the tray on a child's lap comfortable while simultaneously providing a hard layer for the activity surface that is suitable for writing and drawing. Backpack straps are provided for carrying the tray easily and comfortably while a chest strap serves to stabilize the tray while in use. Playful elements such as a face on outer and inner surface, ears and arm-like flaps with pockets are also provided.