Remote-Inflation Child Neck Pillow for Undisturbed Car Seat Support
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Solution Overview
Problem
Existing inflatable neck pillows for children in car seats are always fully inflated, restricting movement, cannot be easily deflated without removing the child, lack remote inflation control, and may agitate the child by being inflated before they fall asleep.
Innovation Solution
A remotely inflatable neck pillow system that allows the pillow to be placed around the child in a deflated state, with a flexible tube connected to an air chamber and a pump for inflation and deflation, featuring an electric or manual pump mechanism and a valve to prevent leaks, enabling remote operation and inflation only after the child falls asleep.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the neck pillow is fully inflated before being placed around the child, then the pillow provides immediate support, but the child becomes aware of its presence and may be agitated
Solution Approach 1:
The pillow is prepared in a deflated state before being placed around the child's neck, allowing it to be installed without disturbing the child. The inflation action is performed afterward when the child is already asleep, eliminating the agitation problem while maintaining the support function.
Solution Approach 2:
The pillow transitions from a static inflated state to a dynamic state where it can be inflated and deflated as needed. This allows the pillow to adapt its volume based on the child's state - deflated during installation and awake periods, inflated during sleep for support.
2Ease of manufacture
If the neck pillow is inflated before placement, then the pillow is ready for use, but the child's head movement is restricted when the child is awake
Solution Approach 1:
The pillow's volume is made dynamically adjustable rather than fixed. It can be deflated to allow free head movement during awake periods and inflated to provide support during sleep, resolving the contradiction between readiness and movement freedom.
Solution Approach 2:
The physical parameter of pillow volume is changed based on operational needs. The pillow transitions between deflated (low volume) and inflated (high volume) states, allowing optimization of both movement freedom and support function at different times.
3Device complexity
If the neck pillow cannot be remotely inflated, then the structure is simple, but the user must hold the pillow during inflation which is inconvenient
Solution Approach 1:
The inflation system is separated from the pillow body through a flexible tube connection. This allows the pump to be positioned remotely from the pillow, enabling convenient operation without requiring the user to hold the pillow during inflation.
Solution Approach 2:
A flexible tube acts as an intermediary between the pump and the pillow's air chamber. This mediator allows the transmission of air pressure over a distance, enabling remote inflation while maintaining system simplicity.
4Device complexity
If the valve is located on the bottom surface of the pillow, then the pillow structure is simple, but the valve is not easily accessible for inflation and deflation
Solution Approach 1:
The valve access problem is solved by transitioning from direct bottom-surface access to remote access through a third dimension - a flexible tube that extends the valve functionality to a more accessible location away from the pillow body.
5Device complexity
If the neck pillow must be removed to deflate it, then the pillow structure is simple, but the child must be moved which disturbs the child
Solution Approach 1:
The deflation function is separated from the pillow body through the flexible tube connection to a remote pump. This allows the deflation action to be performed remotely without removing the pillow or moving the child, maintaining structural simplicity while improving operational convenience.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables comfortable, unobtrusive support for children by allowing the pillow to be inflated or deflated without disturbing them, providing adjustable support and reducing agitation during use.
Implementation Method 1
a flexible tube is coupled to an air chamber in the deflated neck pillow at one end and to a pump at an opposite end
Data Source
AI summary
The present invention is a system and method for remotely inflatable neck pillow for use on a child in a car seat, wherein a deflated neck pillow is disposed around the neck of the child in a car seat, a flexible tube is coupled to an air chamber in the deflated neck pillow at one end and to a pump at an opposite end, the air chamber in the deflated neck pillow being inflated when the pumping mechanism is activated, and wherein the inflated neck pillow may also be deflated by the same pump by changing a location of the tube on the pump to enable deflation instead of inflation.