Convertible Highchair Assembly With Removable Tray for Space-Saving Use
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Solution Overview
Problem
Conventional highchairs have a large footprint and limited adaptability, making them unsuitable for children of different ages and requiring multiple units for varying needs.
Innovation Solution
A modular highchair assembly with a detachable booster seat, adjustable leg extensions, and a versatile tray that can convert into multiple configurations, including a standalone table and chair, to accommodate children of different ages and provide flexible use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a conventional highchair with a fixed large tray is used, then the tray provides sufficient eating space for young children, but it occupies substantial space in the room and is unsuitable for older children
Solution Approach 1:
The highchair is divided into separable components: a seat frame, a removable booster seat, and a detachable tray. This segmentation allows the tray and booster seat to be removed when not needed, reducing the footprint while maintaining sufficient eating space when required.
Solution Approach 2:
The highchair configuration is made dynamic through removable and reconfigurable components. The tray can be attached or detached, and the booster seat can be removed, allowing the structure to adapt its size and function based on the child's age and usage needs.
2Adaptability or versatility
If a traditional highchair with a fixed design is used, then it provides stable support for young children, but it cannot accommodate children of different ages
Solution Approach 1:
The highchair is segmented into modular components that can be independently configured. The seat frame remains as the base structure, while the booster seat and tray can be attached or removed based on the child's age, providing versatility without excessive complexity.
Solution Approach 2:
The seat frame serves multiple functions: it can support a booster seat with tray for young children, or stand alone as a chair for older children. This multi-functionality achieves versatility while maintaining relatively simple device complexity.
3Ease of operation
If a highchair with a large fixed tray is used, then it accommodates young children's eating needs, but it makes it difficult for caregivers to organize the eating area in limited space
Solution Approach 1:
The tray is designed to be detachable from the booster seat and seat frame. When not in use, the tray can be removed entirely, allowing caregivers to organize the eating area more efficiently in limited space while maintaining full functionality when needed.
Solution Approach 2:
The tray is extracted as a separate, removable component from the overall highchair structure. This allows the tray to be taken out when not needed, reducing the space occupied by the highchair while preserving the eating surface when required.
Data Source
AI summary
A convertible highchair assembly includes a seat frame, a booster seat detachably installable on the seat frame, a tray detachably mountable on the booster seat and having a plurality of sockets, and a plurality of leg extensions selectively attachable to any of the support frame portion and the tray, each of the leg extensions having a connecting end. The seat frame includes a support frame portion and a seat portion affixed with each other, the seat portion being adapted to receive a child. The connecting ends of the leg extensions are attached to the support frame portion for configuring a highchair, and the connecting ends of the leg extensions are respectively inserted into the sockets while the tray is removed from the booster seat for configuring a standalone table, the leg extensions providing standing support for the tray.