Convertible High Chair With Integrated Standalone Booster Base

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Solution Overview

Problem

Conventional children's high chairs are cumbersome to convert and require a separate base for the booster seat, limiting convenience and stability when used as a standalone booster seat.

Innovation Solution

A convertible high chair design featuring a first child seat and a second child seat that can be removably coupled, with the second seat having a base surface for stable support on any surface, eliminating the need for a separate base and allowing easy conversion between infant and toddler configurations.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If a separate base member is used to support the booster seat, then the booster seat can be stably supported when detached, but the device complexity and number of components increase

Engineering Contradiction:
Improvestability of booster seatVSAvoidnumber of components
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The base surface is integrated directly into the second child seat structure, eliminating the need for a separate base member. The second child seat's base surface is configured to rest directly on a support surface and support the second child seat when decoupled from the first child seat and frame, thereby combining the functions of the booster seat and base into a single component.

Inventive Principle:
Principle #5Merging (Combining)

2Reliability

If a separate base member is required for the booster seat, then stability is achieved, but ease of operation and convenience of conversion are reduced

Engineering Contradiction:
Improvestability of booster seatVSAvoidconvenience of conversion
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The base surface is integrated directly into the second child seat structure, eliminating the need for a separate base member. The second child seat's base surface is configured to rest directly on a support surface and support the second child seat when decoupled from the first child seat and frame, thereby combining the functions of the booster seat and base into a single component.

Inventive Principle:
Principle #5Merging (Combining)

3Adaptability or versatility

If multiple separate components are used for conversion, then versatility is achieved, but manufacturing costs and device complexity increase

Engineering Contradiction:
Improveconvertibility between configurationsVSAvoidmanufacturing costs
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The second child seat is designed with a base surface that enables it to function both as part of the high chair assembly and as a standalone booster seat. The base surface is configured to rest directly on a support surface and support the second child seat when decoupled from the first child seat and frame, allowing a single component to serve multiple functions.

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

4Ease of operation

If the booster seat is designed to stand alone, then ease of operation and convenience are improved, but the base surface must be precisely configured to ensure stability

Engineering Contradiction:
Improveconvenience of useVSAvoidbase surface configuration
Core Design Contradiction:
Ease of operationVSManufacturing precision

Solution Approach 1:

The base surface is integrated directly into the second child seat structure, eliminating the need for a separate base member. The second child seat's base surface is configured to rest directly on a support surface and support the second child seat when decoupled from the first child seat and frame, thereby combining the functions of the booster seat and base into a single component.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS9883749B2Convertible high chair
Publication Date: 2018.02.06 KIDS2 LLC
  • US9883749B2 patent drawing
  • US9883749B2 patent drawing
  • US9883749B2 patent drawing

AI summary

Various embodiments of the present invention are directed to a convertible children's high chair. According to various embodiments, the convertible high chair generally comprises a first child seat supported above a floor by a high chair frame, and a second child seat configured for being removably coupled to first child seat. The second child seat is configured such that, when detached from the high chair's first child seat, it can be used apart from the high chair as a booster seat (e.g., secured to the seating surface of a standard chair or another support surface). In certain embodiments, the second child seat includes a base surface configured to stably support the second child seat on a separate support surface (e.g., without the need to be attached to or mounted on a separate base or support member).