Giá đỡ lon/ly dệt nhẹ tham số hoá – OpenSCAD

A can or cup holder mounted on the desktop side, to prevent knocking the can into the keyboard and other desktop mess. There are many other designs for this, but I enjoy writing OpenSCAD models, so of course I made my own.

All parameters are placed in consts.scad, the most typically relevant being cup_id, the inner diameter of the cup holder, and desk_th, the thickness of the desktop, as this model uses a press fit with a TPU pad instead of a vise thing. I don't know how that will hold up in the long run, but the previous model I used had a vise, and while it works, it is a bit clunky, and very easy to over tighten and destroy. The sample STLs I uploaded here were made for my 17mm desktop thickness.

I included two styles of cup walls, both a simulated weave, with one having a low side opening to accomodate a cup handle, and the other having a higher side for use with soft drink cans. You select which one via the parameter cup_wall_style.

No supports are necessary. Print the clamp pad in as soft a TPU as you can. I used ColorFabb VarioShore, which turned out really well. Of course print the cup in ASA or other heat resistant material if you want to use it for hot drinks. I used PETG as I only use it for cold cans.

The voronoi pattern in the base of the cup is provided by https://www.printables.com/model/831732, everything else is my own work. The Sweep module is pretty simple and not yet tested in other use cases, but it works well enough for this model.

Enjoy :)