https://www.youtube.com/watch?v=xELYSp_PC9A
Scissor Jack O'Lantern is a Halloween themed toy I designed for the kids and grandkids. This model uses a "scissor jack" style mechanism to extend and retract a two piece jack o'lantern. Using a two button design, pressing either button performs a partial extension of the scissor jack, and pressing both buttons produces a full extension of the scissor jack. At full extension, the jack o'lantern is capable of picking up small items, such as candy and nuts, and includes a hole in the bottom to discourage use with liquids, such as soups and drinks.
As usual, I probably forgot a file or two or who knows what else, so if you have any questions, please do not hesitate to ask as I do make mistakes in plenty.
Designed using Autodesk Fusion 360, sliced using Cura 2.7.0, and printed in PLA on an Ultimaker 2+ Extended and a dual extrusion Ultimaker 3 Extended.