Shopping Cart Keychain

thingiverse

This is a 3D printed cart keychain. The plan is to attach this to your keychain and stick it in a shopping cart instead of a quarter. I measured it up to match a NIS 5 Shekel Coin, which is similar to most international standards. The first version was designed in Tinkercad, and I printed it successfully (and it works in the cart very well). But, The second one is made in Fusion 360, I improved the design and added a fillet. Currently, it's extruded till 1.3 mm, but should be between 2.4 to 2.6 to work properly. **Key V5 is the corrected version; I made it a little longer, moved the keyhole in a bit more, and fixed the fillet. This version hasn't been printed yet, though.** If you like this design, please consider tipping. paypal.me/AParshan Here is my website: http://www.aviparshan.com I make Android Apps: https://play.google.com/store/apps/dev?id=7646777248290288031 And YouTube Videos too: https://goo.gl/UYPIuG