Circular hands-free opener for front door bar (COVID19) #notouchchallenge

thingiverse

The COVID-19 pandemic has sparked a need for increased safety precautions at home. One effective solution is to install a circular hands-free opener on the front door bar, providing an easy and hygienic way to enter and exit your residence. To create this device, you'll need a handle with a circular bar diameter ranging from 38 to 44 mm. The design should be simple, allowing for easy production via FDM (Fused Deposition Modeling) without any unnecessary features like holes or fillets. For assembly, use 5mm screws to secure the components together. For added stability and security, consider using a complex fastening system that includes 4.25mm holes for direct tapping with a screw in PA12 material. To get started, download the source files from Solidworks 2018, which will provide you with a comprehensive guide for designing and printing your circular hands-free opener. Take on the #notouchchallenge by installing this innovative device at your front door today!