Picnic Table High Chair Mounting for Eye-Level Child Interaction

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Conventional picnic tables lack seating configurations suitable for small children, making it difficult for caretakers to feed and interact with them during family meals, as they often need to hold or place children in strollers, which are not designed for this purpose and hinder interaction.

Innovation Solution

A high chair designed to be permanently secured to conventional picnic tables, featuring a child seat with a base, support structure, and tray, connected to the table frame using mounting plates and a piped framework for stability, allowing the chair to be positioned at a height that facilitates eye-level interaction with adults.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a conventional picnic table is used, then it provides adequate seating for families of many sizes, but it does not provide seating specially configured for small children

Engineering Contradiction:
Improveseating configurationVSAvoidfeeding and interaction convenience
Core Design Contradiction:
Adaptability or versatilityVSEase of operation

Solution Approach 1:

The high chair is nested within the picnic table structure by securing it to the table frame, creating a integrated seating solution that combines the adult picnic table with a child-appropriate high chair configuration. This allows the child seat to be positioned at the correct height relative to the table surface while maintaining structural support through the table's existing frame.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Ease of operation

If a caretaker holds a small child while feeding, then the child can be fed, but the caretaker cannot feed themselves and the task is rarely enjoyable

Engineering Contradiction:
Improvefeeding convenienceVSAvoidmealtime duration
Core Design Contradiction:
Ease of operationVSLoss of time

Solution Approach 1:

The high chair configuration enables the child to be seated independently in a dedicated seat with tray, allowing the caretaker to feed the child without having to physically hold them. The child seat includes a tray that can hold food and drink items within easy reach of the child, facilitating self-feeding or assisted feeding while the caretaker uses one hand.

Inventive Principle:
Principle #25Self-service

3Ease of operation

If a child is placed in a stroller for feeding, then the child can be fed, but the child is positioned well below the table surface and cannot reasonably interact with the rest of the family

Engineering Contradiction:
Improvefeeding capabilityVSAvoidinteraction capability
Core Design Contradiction:
Ease of operationVSAdaptability or versatility

Solution Approach 1:

The high chair is designed to position the child at the same vertical level as the picnic table surface, creating an equipotential positioning where the child and adults are at comparable heights. This is achieved by securing the child seat to the table frame at a height that aligns the child with the table surface, enabling face-to-face interaction and inclusion in family meals.

Inventive Principle:
Principle #12Equipotentiality

4Reliability

If a high chair is permanently secured to a picnic table, then it can withstand outdoors environment and potential theft, but it requires modification of existing picnic tables

Engineering Contradiction:
Improvestability and securityVSAvoidinstallation complexity
Core Design Contradiction:
ReliabilityVSEase of manufacture

Solution Approach 1:

The high chair is designed as a separate, modular unit that can be independently secured to the picnic table frame. The child seat and tray assembly can be attached to the table's existing frame structure using appropriate fastening methods, allowing the high chair to be installed on conventional picnic tables without requiring complete redesign or manufacturing of new tables.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS11197559B2High chair secured to picnic table
Publication Date: 2021.12.14 PLAYCORE WISCONSIN INC
  • US11197559B2 patent drawing
  • US11197559B2 patent drawing
  • US11197559B2 patent drawing

AI summary

The present disclosure is directed to a high chair that is permanently secured to a picnic table to facilitate the public enjoyment of communal meals and recreational time by families that include small children. In some embodiments, the high chair may be configured to extend above the upper surface of the picnic table, providing the additional benefit of facilitating interaction and attunement between a child occupant of the high chair and adult occupants of the picnic table bench seats. In other embodiments, the high chair may be configured such that a food tray of the high chair is substantially level with the upper surface of the picnic table.