Here’s a style that lets you make acrylic enclosures without utilizing fasteners. The red outline in the diagram above is a bit difficult to make out. however look carefully as well as you’ll recognize that there is extremely bit material which has been eliminated to type the clip. This utilizes the rigidity/flexibility of the material to type a spring that will hold a couple of pieces securely together.
In a links publish last year we looked at [Patrick Fenner’s] great analysis of the stamina of utilizing kerf-bending to type a number of sides of a situation out of one piece of material. He’s utilized that same analytic expertise to take a look into this design. He even suggests that making the cut on the hook-side a bit deeper will assist enhance the durability of the part. If you have a laser cutter on hand as well as want to provide this a try he’s published the plans on Thingiverse.