Container with a lock

cults3d

Older project (made in TinkerCad, lol). Container with a locking mechanism. It will open only when you select the right combination. There is tube inside, where you can hide roll of paper with a message, or whatever youd like. Choose your combination (counter_0..counter_9) and print pieces according to schematic picture. Align them verticaly, with matching notches and glue everything together (use just a little of glue, to let the mechanism free spinning). There are three stopping parts in every Counter_cover piece. They are there to let your spin counter just in one direction. Print one combination Counter+Counter_cover to find out how much stopping power you need. If the Counter doesnt spin easily, you can brake few of the stops. There are two options of container right now. You can make 3-digit or 4-digit combination. Choose you version of insert (3 or 4 version). Rest of the pieces are universal, so you can do limitless combinations. Just need the correct lenght of "insert" piece (every additional segment measures about 23.7mm).