Multi-Adjustable Child Carrier with Integrated Panel and Strap System
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Solution Overview
Problem
Current baby carriers lack simplicity and effective adjustability to accommodate the progressive growth of children and varying user body types, often compromising ergonomics and safety due to limited adjustability mechanisms, particularly in seat width and back support panel length.
Innovation Solution
A multi-adjustable child carrier system with a back support panel and shoulder strap adjustment mechanism that allows for one-handed operation, featuring a belt with adjustable width and cylinders for seat width adjustment, and a webbing system for simultaneous adjustment of the back support panel and shoulder straps, ensuring ergonomic positioning from newborn to preschooler.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed-size carrier is used, then the device complexity is reduced, but the adaptability to different child sizes and wearer body types deteriorates
Solution Approach 1:
The carrier is divided into multiple adjustable segments: the back panel can be adjusted in length, the seat width can be modified, and the shoulder straps have independent adjustment mechanisms. This segmentation allows each part to be independently adjusted to fit different body sizes and child ages, providing high adaptability without requiring complete redesign of the entire carrier.
Solution Approach 2:
The carrier incorporates multiple adjustment mechanisms that serve universal purposes: the same back panel adjustment system works for both newborns and older children, the seat width adjustment accommodates different body types, and the shoulder strap system adapts to various wearer heights. This multi-functionality allows a single carrier design to serve diverse users and conditions.
2Adaptability or versatility
If multiple adjustment mechanisms are added, then the adaptability improves, but the ease of operation deteriorates
Solution Approach 1:
Multiple adjustment functions are merged into integrated mechanisms. The back panel adjustment is combined with the shoulder strap attachment system, allowing both to be adjusted through coordinated movements. The seat width adjustment is integrated with the hip belt system, enabling simultaneous adjustment of multiple parameters through a single operational sequence, thereby simplifying the user experience while maintaining high adaptability.
3Adaptability or versatility
If the seat width is reduced for newborns, then the ergonomics for small children improves, but the adaptability to older children deteriorates
Solution Approach 1:
The seat width is designed as a dynamic parameter that can change based on the child's age and size. The seat incorporates adjustable side panels or expandable structures that allow the width to be reduced for newborns to provide proper ergonomic support, and expanded for older children to accommodate their larger bodies. This dynamic adjustment capability enables the same seat to maintain ergonomic integrity across different developmental stages.
Data Source
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AI summary
The present invention relates to a multi-adjustable carrier and more particularly to a multi-functional and multi-adjustable baby carrier that transitions step less from one mode to another in order to permit the carrying of a child regardless his age, from newborn up to toddlerhood and preschooler, and wherein the main body creates an adjustable supportive panel, as well as an adjustable seat, two multi-adjustable stripes and a complex waist belt containing multiple elements. In accordance with the present invention, there is provided a simultaneous multi- adjustable carrier, a step less suiting and an ergonomic carrying of either a new-born baby, a toddler or a preschooler. Also, this carrying system is multi-regulable, fitting a large variety of body shapes and sizes of children and wearers, parents and caregivers. Not only does the carrier present multiple adjusting mechanisms of its body (length by the back-support panel adjustments and width by the sitting adjustment tunnel and cylinders), but also a simultaneous adjusting of the straps and panel. The adjusters used to extend or reduce the supportive back panel dimensions can adjust the straps in the same time, allowing an easy breastfeeding for the mother. Therefore, in the proposed solution, adjusting the base of the back-support panel and therefore the child's sitting, and back support is done without an additional element, but by the nature and type of panel assembly, and not set aside, following -the child's constitution and size. This means that the saddle can get countless dimensions, fitting to children of any constitution and regardless of it.