180° opening angle hinge, ejector hinge

Hello !If you like my work, please rate it. I needed a 180-degree hinge for a door. This is a very interesting way to open doors, although it does require space.I found a metal solution, which also had a technical drawing, which I used to design the 3D printable version.It's important to note here that it's only worth downloading if you know enough 3D design to be able to incorporate it into your work.The house, door, and axles are only placed next to the model so you can assemble, glue, and experiment with it.A 3mm diameter metal rod cut to size is much better for the shaft. It may require some pre-drilling to fit properly. I usually drill this while holding it under water to prevent the plastic from melting and getting the drill bit stuck. Thx !