Reversible tray apparatus

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Solution Overview

Problem

Caregivers and parents face challenges in keeping children entertained and engaged during tasks or travel, as children often become bored or emotional when sitting for extended periods without suitable engagement or comfort.

Innovation Solution

A reversible tray apparatus with a marking board on one side and a padded surface with antimicrobial coating on the other, equipped with a pouch for storing devices and toys, allowing for creative activities, comfort, and entertainment, while also serving as a secure eating surface.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a child sits for extended periods during tasks or travel, then the caregiver can perform tasks, but the child becomes bored or emotional

Engineering Contradiction:
Improvecaregiver task efficiencyVSAvoidchild emotional stability
Core Design Contradiction:
ProductivityVSReliability

Solution Approach 1:

The tray is designed with multiple surfaces serving different functions: a marking board surface for creative activities and a padded surface for comfortable eating and device placement. This multi-functionality allows the child to engage in various activities (marking, eating, device interaction) without becoming bored, while the caregiver performs tasks simultaneously.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Device complexity

If a single-sided tray is used, then the structure is simple, but the child has limited activity options leading to boredom

Engineering Contradiction:
Improvetray structure simplicityVSAvoidactivity variety
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

The tray is divided into two distinct surfaces: one side with a marking board for creative activities and the other side with a padded surface for eating and device placement. This segmentation allows each surface to be optimized for its specific function while maintaining a simple overall tray structure that can be easily manufactured.

Inventive Principle:
Principle #1Segmentation

3Ease of manufacture

If a non-reversible tray is used, then the manufacturing is simpler, but the tray cannot provide both marking and eating functions simultaneously

Engineering Contradiction:
Improvetray manufacturing simplicityVSAvoiddual-function capability
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The tray is designed to be reversible, allowing the child and caregiver to switch between the marking board surface and the padded surface based on current needs. This dynamic reconfigurability enables the tray to adapt between creative activities and eating/device usage without requiring complex multi-functional integration on a single surface.

Inventive Principle:
Principle #15Dynamics

Data Source

PatentUS11642910B2Reversible tray apparatus
Publication Date: 2023.05.09 ADORABLUE LLC
  • US11642910B2 patent drawing
  • US11642910B2 patent drawing
  • US11642910B2 patent drawing

AI summary

An apparatus includes a reversible tray. The reversible tray includes a first surface including a marking board. The reversible tray is configured to be used in a first configuration in which the first surface faces in a particular direction. A second surface is on a reverse side of the reversible tray and includes a padding. The reversible tray is further configured to be used in a second configuration in which the second surface faces in the particular direction. A pouch is attached to the reversible tray. The pouch is configured to receive and secure an object to the reversible tray.