
Anna would like to create an adjustable handle for her guide dog harness so that she can easily alter its length.
Anna has vision loss. She often changes her shoes to different heights.
I redesigned the handle to incorporate a length-adjustable structure.The structure is inspired by that of a lipstick container.
The basic principle of the length adjuster is to change the overall length by the screw structure. The length can be adjusted by rotating the top cap.
Tools needed
Fusion 360
Measurement tool
scissors
Electric Srewdriver
Agle Grinder
Circular saw
FDM Printer
The build files for Adjustable Guide Dog Harness are free to download from this page - open source, shared by TOM: Tikkun Olam Makers.
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