Universal Decathlon Easybreath V1 snorkel mask coupler - Open Source CAD

thingiverse

This parametrically designed adapter serves as a starting point for anyone designing Decathlon Easybreath V1 snorkel mask couplers in response to the COVID-19 Coronavirus outbreak. The parametric design allows anyone to easily adjust the design to their own printer's tolerances. This thing is part of the Snorkel Mask 4 Life project, which can be found at [https://docs.google.com/document/d/11NaFb9UJMz0qgs_wlvJG25Jio_n4qIO9x0VpgpwcJfY/edit?usp=sharing](https://docs.google.com/document/d/11NaFb9UJMz0qgs_wlvJG25Jio_n4qIO9x0VpgpwcJfY/edit?usp=sharing). The parameters in the code correspond to the following dimensions indicated in the picture: * a: center channel width * b: channel straight width * c: channel separator width * d: side channel width * e: depth * f: rubber height * g: rubber width * h: male connector height * i: coupler center delta * j: coupler thickness * k: coupler height * l: clip width * m: clip depth * n: clip reinforcement * o: clip reinforcement depth * p: clip height * q: clip hole height * r: clip hole width * s: clip hole distance * t: clip overlap Files contain the STL and SCAD file. V0.3 2020-04-14: * Included a clip, it fits but is perhaps too tight. V0.2 2020-04-10: * Fixed separator height parameter. * Fixed opening up the center channel. * No clip yet. V0.1 2020-04-09: * It fits, but needs changes: opening up the center channel and a clip.