Head Support Cushion with Gravity-Assisted Neck Posture Correction
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Solution Overview
Problem
Contemporary individuals frequently adopt poor postures while using smartphones or computers, leading to conditions like turtle neck syndrome, rounded shoulders, and associated health issues, with existing neck traction devices and stretchers either failing to correct the posture effectively or causing further strain.
Innovation Solution
A head support cushion designed with a horseshoe-shaped support member and adjustable height mechanism that positions the head higher than the feet, allowing gravity to pull the chin and relax the neck, promoting posture correction through stretching.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a neck traction device is used to straighten the neck, then the neck posture is improved, but the back and lower back are strained and neck muscles become stiffer
Solution Approach 1:
The device is divided into separate functional components: a head support cushion for cervical support, a body cushion for trunk support, and a positioning belt for stabilization. This segmentation allows each component to address specific postural issues independently, correcting neck posture without causing strain on the back and lower back.
Solution Approach 2:
The body cushion acts as an intermediary element between the user's body and the head support cushion. It provides proper trunk alignment and support, mediating the force distribution so that neck correction does not transfer harmful strain to the back and lower back regions.
2Ease of operation
If a neck stretcher is used to induce a normal curve of the cervical spine, then the cervical curvature is improved, but turtle neck may worsen
Solution Approach 1:
The device creates an equipotential support system where the head support cushion, body cushion, and positioning belt work together to distribute gravitational force evenly. This balanced support system gently guides the cervical spine into its natural curve without creating excessive force that could worsen turtle neck condition.
Solution Approach 2:
The head support cushion features an adjustable inclination angle that can be modified to suit different users and severity levels. By changing the angular parameter of the support surface, the device can progressively guide the cervical spine into proper alignment without forcing extreme positions that might aggravate turtle neck.
3Ease of operation
If the head support cushion is positioned at a higher height than the feet, then gravity can relax the neck and pull the chin, but the device structure becomes more complex
Solution Approach 1:
The height adjustment mechanism allows the head support cushion to be dynamically positioned at different heights and angles. This dynamic adjustability enables the device to achieve the optimal gravitational relaxation effect for each user while maintaining a relatively simple overall structure through modular design.
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
The cushion effectively maintains a relaxed neck and corrects posture by using gravity, alleviating conditions such as turtle neck and rounded shoulders without causing additional strain, while allowing comfortable breathing and maintaining balance.
Implementation Method 1
position the support cushion member at a predetermined height so that a user's head seated on the support cushion member is positioned higher than user's feet, and configured to arrange the support cushion member slanted downward toward the front
Implementation Method 2
as a user lies down with his/her head positioned higher than his/her feet and his/her face rests on the head support cushion, his/her chin is pulled and the posterior neck muscles are relaxed
Data Source
AI summary
Proposed is a head support cushion. In order to achieve posture correction through stretching using gravity as the chin of a user in the prone position may be pulled and the neck may be maintained in a relaxed state, the head support cushion includes a support cushion member configured to form a horseshoe shape when seen in a plan view and support the facial edges and chin of the user in the prone position, and a height adjustment member provided below the support cushion member to position the support cushion member at a predetermined height so that the user's head seated on the support cushion member is positioned above the feet, and configured to arrange the support cushion member slanted downward toward the front, which is the direction toward which the head of the user in the prone position faces.