Neck Gaiter Tension Balancing via Wishbone Bracket
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Solution Overview
Problem
Prior neck gaiters were ineffective as facial coverings due to lack of precise fit.
Innovation Solution
A pullover garment assembly with a neck gaiter featuring a flexible wishbone bridge bracket and drawstring tension stabilizer, made from two-ply fabric with no stitching at the upper hem, balances tension between front and rear portions and includes an elastomer triangular tension stabilizer for improved fit and flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If a neck gaiter is made from simple fabric without tension balancing mechanisms, then it is easy to manufacture, but it does not provide a precise fit
Solution Approach 1:
The neck gaiter is divided into distinct functional segments: a front portion with the wishbone bridge bracket for structural support and fit precision, and a rear portion with the drawstring for adjustable tension control. This segmentation allows each part to address specific fit requirements independently, achieving precise fit without requiring complex integrated mechanisms throughout the entire garment.
Solution Approach 2:
The neck gaiter incorporates dynamic tension balancing through the drawstring mechanism that allows the wearer to adjust and maintain optimal tension. The flexible wishbone bridge bracket also provides dynamic adaptability, flexing with movement while maintaining its tension-balancing function. This dynamic approach enables precise fit that adapts to different wear conditions without requiring overly complex fixed structures.
2Reliability
If tension is concentrated on the front portion of the neck gaiter, then the fit may be secure at the front, but the rear portion becomes loose and uncomfortable
Solution Approach 1:
The drawstring acts as a counterbalancing mechanism that distributes tension from the front portion to the rear portion of the neck gaiter. By pulling the drawstring, tension is applied to the rear opening, creating a counterbalancing force that prevents the rear from becoming loose while maintaining secure fit at the front. This counterweight principle ensures uniform tension distribution across the entire gaiter for both security and comfort.
Solution Approach 2:
The flexible wishbone bridge bracket changes its structural parameters by flexing in response to tension forces. Rather than maintaining a rigid fixed shape, the bracket adapts its curvature and tension distribution based on the forces applied, allowing it to balance tension dynamically between front and rear portions. This parameter adaptation ensures reliable fit stability while maintaining wearer comfort through flexible adjustment.
3Strength
If stitching is added at the upper hem to secure the neck gaiter, then structural integrity is improved, but flexibility and comfort are reduced
Solution Approach 1:
The invention extracts the stitching function from the upper hem area entirely. Instead of adding stitching at the upper hem, the neck gaiter uses a casing formed by the folded fabric edge, with the drawstring providing the securing function. This removal of stitching from the upper hem preserves flexibility and comfort while maintaining structural integrity through the alternative drawstring-casing mechanism.
Solution Approach 2:
The casing acts as an intermediary structure between the fabric layers at the upper hem. Rather than directly stitching through multiple layers (which would reduce flexibility), the casing provides a intermediate channel that houses the drawstring. This intermediary structure maintains structural integrity by organizing the fabric layers and securing mechanism without requiring rigid stitching at the flexible upper hem area.
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 solution provides a secure and comfortable fit, effectively balancing tension for enhanced performance as both a garment and face covering.
Implementation Method 1
The triangular tension stabilizer is made from an elastomer fabric in order to distribute some tension from the front portion to the rear portion
Data Source
AI summary
A pullover garment assembly is configured to operate as a garment and a face covering. The pullover garment assembly has a pullover garment further comprising a body that is joined to sleeves and terminating with a collar at a first end and a hem at a second end. A neck gaiter extends upward from the collar from a connection portion joined to the collar to an upper hem. A flexible wishbone bridge bracket is arranged on a front portion of the neck gaiter at the upper hem. A drawstring is arranged through a channel at the upper hem and extends out of the upper hem through a rear portion of the neck gaiter. The flexible wishbone bridge bracket and the drawstring balance tension between the front portion and the rear portion.