Mechanically Locking Gift Card Box

Files needed: Lid Container Outer Linkage (Print 2) Mid Linkage (Print 2) Inner Linkage Snowflake Knob   Print Settings No supports necessary. Print all pieces in the orientation that they come. Be sure to print 2 mid and outer linkage pieces. If you have issues with mid linkages breaking, PETG may be a better option.   Lid Assembly Instructions With the lid upside down, insert the inner and outer linkages. The orientation of the outer linkages matter. One face is flat, while the opposite has a slight taper. The flat side should be against the lid. The tapered side should face the container. With the inner linkage in a horizontal orientation and the outer linkages sticking out about 5mm past the outer edge of the lid, the mid linkages should snap into each piece. Some force is required. Be sure that you press them straight down - if they are tilted during pressing, they may snap. The snowflake knob will need to be glued in place on top of the inner linkage. Place the knob onto the inner linkage and ensure that the linkage moves smoothly. Once happy with everything, use a small amount of glue to permanently connect the knob and inner linkage. If you use too much, it may run out onto the lid and lock everything in place. Tip: If you flip over the entire assembly while drying, glue cannot leak out.   Buy Me A Coffee   The following filaments were used in the pictures above: Bambu Lab Matte Ivory White PLA Bambu Lab Matte Scarlet Red PLA Bambu Lab Matte Dark Red PLA Bambu Lab Crimson Red Sparkle PLA Bambu Lab Matte Dark Green PLA Bambu Lab Bambu Green PLA Bambu Lab Silk Gold PLA