aldi 'Fitness-Shaker' drink bottle sealing ring

prusaprinters

This is a sealing ring for the 'Fitness-Shaker' aldi nord (germany) offers in first week of 2019 it is super simple but yet super helpfull every day: The bottle isn't really waterproof out of the box and may dropping, like other bottles of this size in PP plastic do too. However this one can be fixed by adding a sealing ring at the end of the thread. It's a very simple 'design', proudly done in openSCAD. And first triel was already working so well that I think I should share it. Print instructionsCategory: Kitchen & Dining Print Settings Printer Brand: Prusa Printer: i3 MK3 Rafts: No Supports: No Resolution: 0.4 nozzle Filament: extrudr (caution: auto linked by bot! better don't click) tpu transparent Notes: I forgot to uncheck 'wipe on retraktion' - this is why it built 2 blobs/seams. However, an easy little 'post processing' by a scalpel fixed it. How I Designed This OpenSCAD enables simple short code for simple objects. This object is super simple, hence the openscad script is super easy: draw a triangle by 2d 'polygon', rotate-extrude it, ready to slice! this is the code (using variables): rotate_extrude() { polygon(points=[[radius,0],[radius,hight],[radius+width/2,0]]); } I like OpenSCAD