Vòi rót lon sơn (thiết kế tham số)

Haven't found a good design of spouts for paint cans that are in common sizes where I live, so I made one.

STLs for 0.75l and 2,5l cans are attached, but feel free to adjust the inner and outer parameters in the Fusion360 file to get another size. Simply type in the measurements and the tolerance should make it fit.

Other design aspects help with that fitment too like the inner chamfer and the not closed up circle. Just push it on hard and it seals up quite good.