Sewing Bobbin Storage Box

thingiverse

This is a storage box for sewing machine bobbins, specifically designed for use with bobbins that are no larger than 11.5mm in width and 20.5mm in diameter, holding up to 24 bobbins at a time arranged in a neat 6x4 grid pattern. However, I've also included the Fusion 360 project files which allow you to easily adjust the number of rows and columns of bobbins as well as the size of bobbin that can be stored. If you prefer to use the F360 project, you can simply change the BobbinColumns and BobbinRows parameters to increase or decrease the number of bobbins the box will hold, and modify the BobbinWidth and BobbinDiameter parameters to accommodate larger or smaller bobbins. Note that these parameters include clearance, so for example if you want to store 11.5x20.5mm bobbins you should enter 12 and 21 respectively to achieve a .5mm clearance. You also have the option to modify the number of sections in the hinge (NumHingeSections) which should be an odd number like 3, 5 or 7, as well as adjust the width of the clasp (ClaspWidth). It's recommended that you increase both of these values if you decide to make the box wider. You may also want to experiment with some of the other parameters to achieve your desired design.