Car Seat Jacket With Strap Slots And Closure Flaps
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional car seat belt systems struggle to maintain adequate tension when a child is wearing a jacket, leading to either excessive tightness or looseness, compromising safety during vehicle accidents.
Innovation Solution
A car seat jacket with a closure mechanism and slots designed to accommodate the car seat straps, allowing for secure fastening regardless of whether the child is wearing a jacket, featuring flaps that can be opened for strap passage and closed for warmth, and potentially including magnetic or VELCRO fasteners for easy use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the belt system is adjusted for wearing by a child wearing relatively thin clothing such as a shirt, then the belt system provides adequate protection when the child is not wearing a jacket, but the belt system becomes too tight when the child is wearing a jacket
Solution Approach 1:
The jacket is divided into separate functional zones: a closure mechanism that covers slots at the front, and open slots at the shoulders and back that allow belt passage. This segmentation enables different parts of the jacket to serve different purposes - warmth coverage versus belt accessibility.
Solution Approach 2:
The slots and closure mechanism act as intermediaries between the belt system and the jacket body. The slots provide a controlled path for the belt to pass through the jacket material, while the closure mechanism can open or close these pathways as needed.
2Reliability
If the belt system is adjusted for use by a child who is wearing a jacket, then the belt system provides adequate protection when the child is wearing a jacket, but the belt system becomes too loose when the child is not wearing the jacket
Solution Approach 1:
The closure mechanism is designed to be dynamic, capable of transitioning between open and closed states. This allows the jacket to adapt its configuration based on whether the belt needs to pass through or whether warmth coverage is the priority.
Solution Approach 2:
The jacket design serves multiple functions: it provides warmth coverage when the closure mechanism is closed, and it allows belt passage when the closure mechanism is open. This multi-functionality enables the same jacket to work effectively whether the child is wearing thin clothing or a jacket.
3Ease of operation
If the jacket provides full coverage for warmth, then the child remains comfortable, but the belt system cannot be properly positioned over the jacket
Solution Approach 1:
The jacket is segmented into coverage areas (front closure mechanism) and passage areas (shoulder and back slots). This segmentation allows the jacket to maintain full coverage for warmth while providing specific openings for belt passage.
Solution Approach 2:
Different parts of the jacket have different qualities: the front closure mechanism provides continuous coverage for warmth, while the shoulder and back slots provide localized openings for belt passage. This local differentiation resolves the conflict between coverage and accessibility.
Data Source
AI summary
A car seat jacket including a jacket body and a closure mechanism. The jacket body has a neck opening and at least one slot proximate the neck opening. The closure mechanism is operably attached to the jacket body. The closure mechanism is positionable in a closed configuration. When the closure mechanism is in the closed configuration, the closure mechanism substantially covers the at least one slot.