CleanOA (Open Access Door Opener)
thingiverse
CleanOA is a door opener designed to open doors in public places without having to touch the handle directly with your hands, preventing possible contamination through contact. The front part allows you to lock and unlock toilet doors and can also be used to press buttons, such as switches or keyboards, without using your finger. The design of CleanOA is inspired by the logo of Open Access, an international movement that seeks to provide free and open online access to academic information, including publications and data. This movement aims to make knowledge widely available to everyone. To obtain the color alternation, it's necessary to change the filament during printing with a simple extruder. With 0.2mm layers, you'll need to switch from orange to black at 2.2mm height (11th layer) and then from black to orange at 4.0mm (20th layer).
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