BootStrap -- Ratcheting Shoelaces

thingiverse

This is a game-changing device that replaces conventional shoelaces, freeing you from the tedious task of tying your shoes. To bring this innovative design to life, you'll need some high-quality 3D printed parts, plus a few essential components: steel 0.5mm fishing line (I highly recommend using SurfStrand brand 0.5mm 7-wire braided fishing line), sewing pins, and two compact springs with a diameter of less than 5mm. For your initial build, I suggest printing the parts individually, following this order: Spool Holder Spool Release Mechanism This approach allows you to inspect each piece as it's created, ensuring a precise fit. Be aware that the gaps between components are quite small, so if your printer isn't perfectly calibrated, you might need to adjust their scale using your slicer or the parametric Fusion360 model to achieve smooth rotation without any wobble. Each unit requires one set of printed parts, and I'll be sharing detailed images soon to guide you through the assembly process.