Ukulele Strap Cinch Mechanism for Button-Free Attachment
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Solution Overview
Problem
Traditional ukulele straps require a strap button for attachment, which can damage the instrument, and alternative straps lacking a button do not provide hands-free support, limiting their usability on ukuleles without pre-installed buttons.
Innovation Solution
A shoulder strap designed to securely attach to ukuleles with or without strap buttons, featuring adjustable configurations that cinch around the waist or use existing strap buttons, allowing hands-free use in various scenarios.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a strap button is installed on the ukulele, then the strap can be securely attached, but the instrument may be damaged
Solution Approach 1:
The strap is divided into multiple segments: a headstock attachment portion, a body attachment portion with cinch mechanism, and an adjustable length portion. This segmentation allows the strap to distribute attachment points across different locations (headstock and body waist), eliminating the need to install a strap button on the body while maintaining secure attachment through the headstock and cinch mechanism.
2Ease of operation
If traditional straps are used on ukuleles without strap buttons, then no modifications are needed, but hands-free support is not provided
Solution Approach 1:
The strap is designed with multi-functionality to work with ukuleles regardless of whether they have strap buttons or not. The body attachment portion can cinch around the waist of the ukulele body to provide secure attachment without buttons, or alternatively attach to existing strap buttons if present. This universal design provides hands-free support while maintaining ease of installation on various ukulele types.
3Object-affected harmful factors
If a strap cinches around the ukulele waist without buttons, then no modifications are needed, but secure attachment is compromised
Solution Approach 1:
The headstock attachment portion is configured to attach to the headstock of the ukulele in advance, providing a secure anchor point before the ukulele is played. This preliminary attachment at the headstock, combined with the cinch mechanism around the body waist, creates a reliable two-point attachment system that secures the ukulele without requiring modifications to the body.
Data Source
AI summary
An ukulele strap that works on ukuleles with or without strap buttons installed is disclosed. The apparatus bypasses the need for a strap button, adhesives, or hooks by cinching around the waist of the ukulele and provides full support so that a user can let go of your ukulele with both hands. It also has the option of being converted into a strap with will work with a strap button if a ukulele has that option.